发明名称 <i>Z</i>-selective ring-closing metathesis reactions
摘要 The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
申请公布号 US9073801(B2) 申请公布日期 2015.07.07
申请号 US201213487067 申请日期 2012.06.01
申请人 Massachusetts Institute of Technology;Trustees of Boston College 发明人 Hoveyda Amir H.;Yu Miao;Wang Chenbo;Schrock Richard R.
分类号 C07B37/10;C07F11/00;C07D313/00;C07D225/02;C07D417/06;C07D245/02;C07D267/00;C07D491/18;C07D491/22 主分类号 C07B37/10
代理机构 Choate, Hall & Stewart, LLP 代理人 Choate, Hall & Stewart, LLP ;Reid Andrea L. C.;Li Xiaodong
主权项 1. A method comprising reacting a suitable diene with a stereogenic-at-metal catalyst or metal complex to form a compound of formula I: wherein the double bond depicted therein is in the cis configuration, and wherein: Ring A is an optionally substituted 8-30 membered saturated or partially unsaturated ring wherein 0-6 methylene units of Ring A are optionally and independently replaced by —O—, —N(R)—, —S—, —C(O)—, —OC(O)—, —C(O)O—, —OC(O)O—, —S(O)—, or —S(O)2—, —OSO2O—, —N(R)C(O)—, —C(O)N(R)—, —N(R)C(O)O—, —OC(O)NR—, —N(R)C(O)NR—, or —Cy1—, wherein: each —Cy1— is independently:a bivalent optionally substituted monocyclic ring independently selected from phenylene, a 3-8 membered saturated or partially unsaturated carbocyclylene, a 5-6 membered heteroarylene having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or a 3-8 membered saturated or partially unsaturated heterocyclylene having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; ora bivalent optionally substituted bicyclic ring independently selected from an 8-10 membered arylene, a 7-10 membered saturated or partially unsaturated carbocyclylene, an 8-10 membered heteroarylene having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or a 7-10 membered saturated or partially unsaturated heterocyclylene having 1-5 heteroatoms selected from nitrogen, oxygen, or sulfur; ora bivalent optionally substituted tricyclic ring independently selected from 14 membered arylene, a 9-20 membered saturated or partially unsaturated carbocyclylene, a 9-14 membered heteroarylene having 1-8 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or a 9-20 membered saturated or partially unsaturated heterocyclylene having 1-8 heteroatoms independently selected from nitrogen, oxygen, or sulfur; ora bivalent optionally substituted tetracyclic ring independently selected from a 16-18 membered arylene, an 11-30 membered saturated or partially unsaturated carbocyclylene, a 15-18 membered heteroarylene having 1-8 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 11-30 membered saturated or partially unsaturated heterocyclylene having 1-12 heteroatoms independently selected from nitrogen, oxygen, or sulfur; n is 0-20; each R is independently hydrogen or an optionally substituted group selected from C1-6 aliphatic, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, wherein: two R groups on the same nitrogen atom are optionally taken together with the nitrogen atom to form an optionally substituted 3-8 membered, saturated, partially unsaturated, or aryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; ortwo R groups on the same carbon atom are optionally taken together with their intervening atoms to form an optionally substituted 3-8 membered saturated or partially unsaturated spirocycle ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; ortwo R groups on adjacent atoms are optionally taken together with their intervening atoms form an optionally substituted 3-8 membered, saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; each RA is independently selected from —R, —QR, —OR, a suitably protected hydroxyl group, —SR, a suitably protected thiol group, —S(O)R, —SO2R, —OSO2R, —N(R)2, a suitably protected amino group, —N(R)C(O)R, —N(R)C(O)C(O)R, —N(R)C(O)N(R)2, —N(R)C(O)OR, —C(O)OR, —OC(O)R, —C(O)N(R)2, or —OC(O)N(R)2, wherein: two RA on the same carbon atom are optionally taken together to form an oxo moiety, an oxime, an optionally substituted hydrazone, an optionally substituted imine, an optionally substituted C2-6 alkylidene, or an optionally substituted 3-8 membered saturated or partially unsaturated spirocycle having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or:two RA on adjacent atoms are optionally taken together to form an optionally substituted 3-8 membered, saturated, partially unsaturated, or aryl ring having 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; each Q is independently an optionally substituted bivalent C1-10 hydrocarbon chain wherein one, two, or three methylene units of Q are optionally and independently replaced by —O—, —S—, —C(O)—, —OC(O)—, —C(O)O—, —OC(O)O—, —S(O)—, —S(O)2—, —OSO2O—, —N(R)C(O)—, —C(O)N(R)—, —N(R)C(O)O—, —OC(O)NR—, —N(R)C(O)NR—, or —Cy2—; each —Cy2— is independently a bivalent optionally substituted ring selected from phenylene, a 3-8 membered saturated or partially unsaturated monocyclic carbocyclylene, a 5-6 membered monocyclic heteroarylene having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 3-8 membered saturated or unsaturated monocyclic heterocyclylene having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, an 8-10 membered bicyclic arylene, a 7-10 membered saturated or partially unsaturated bicyclic carbocyclylene, an 8-10 membered bicyclic heteroarylene having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or a 7-10 membered saturated or partially unsaturated bicyclic heterocyclylene having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur; and wherein the catalyst or metal complex is of formula II-a: wherein: M is molybdenum or tungsten; R1 is an optionally substituted group selected from C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur; each of R2 and R3 is independently R′, —OR′, —SR′, —N(R′)2, —OC(O)R′, —SOR′, —SO2R′, —SO2N(R′)2, —C(O)N(R′)2, —NR′C(O)R′, or —NR′SO2R′, provided that R2 and R3 are not simultaneously hydrogen; R4 is an optionally substituted group selected from —Ar, C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-14 membered bicyclic or tricyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur; Ar is of the following formula: wherein: m is 0-3; Ring B is an optionally substituted group selected from phenyl or a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur;p and q are independently 0-6;each of Ring C and Ring D is independently optionally substituted groups selected from phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur;each Rx, Ry, and Rz is independently halogen, —OR′, —N(R′)2, —NR′C(O)R′, —NR′C(O)OR′, —NR′C(O)N(R′)2, —NR′SO2R′, —NR′SO2N(R′)2, —NR′OR′, or an optionally substituted group selected from C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur; R5 is halogen, —OR6, —N(R′)2, —NR′C(O)R′, —NR′C(O)OR′, —NR′C(O)N(R′)2, —NR′SO2R′, —NR′SO2N(R′)2, or —NR′OR′, or an optionally substituted group selected from a 5-6 membered monocyclic heteroaryl ring having at least one nitrogen and 0-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having at least one nitrogen and 0-2 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having at least one nitrogen and 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having at least one nitrogen and 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; R6 is an optionally substituted group selected from C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-14 membered bicyclic or tricyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur; and each R′ is independently hydrogen or an optionally substituted group selected from C1-6 aliphatic, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, wherein: two R′ groups on the same nitrogen atom are optionally taken together with the nitrogen atom to form an optionally substituted 3-8 membered, saturated, partially unsaturated, or aryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; or wherein the catalyst or metal complex is of formula II-b: wherein: M is molybdenum or tungsten; R1 is an optionally substituted group selected from C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur; R2′ and R3′ are taken together with their intervening metal atom to form an optionally substituted 3-8 membered saturated or partially unsaturated ring having, in addition to the intervening metal atom, 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; R4 is an optionally substituted group selected from —Ar, C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-14 membered bicyclic or tricyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur; wherein: Ar is of the following formula: wherein: m is 0-3; Ring B is an optionally substituted group selected from phenyl or a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur;each of Ring C and Ring D is independently optionally substituted groups selected from phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic rind, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur;p and q are independently 0-6; each Rx, Ry, and Rz is independently halogen, —OR6, —N(R′)2, —NR′C(O)R′, —NR′C(O)OR′, —NR′C(O)N(R′)2, —NR′SO2R′, —NR′SO2N(R′)2, —NR′OR′, or an optionally substituted group selected from C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur; R5 is halogen, —OR6, —N(R′)2, —NR′C(O)R′, —NR′C(O)OR′, —NR′C(O)N(R′)2, —NR′SO2R′, —NR′SO2N(R′)2, or —NR′OR′, or an optionally substituted group selected from a 5-6 membered monocyclic heteroaryl ring having at least one nitrogen and 0-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having at least one nitrogen and 0-2 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having at least one nitrogen and 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having at least one nitrogen and 0-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur; R6 is an optionally substituted group selected from C1-20 aliphatic, C1-20 heteroaliphatic having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-14 membered bicyclic or tricyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur; and each R′ is independently hydrogen or an optionally substituted group selected from C1-6 aliphatic, phenyl, a 3-7 membered saturated or partially unsaturated carbocyclic ring, an 8-10 membered bicyclic saturated, partially unsaturated or aryl ring, a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-5 heteroatoms independently selected from nitrogen, oxygen, or sulfur, wherein: two R′ groups on the same nitrogen atom are optionally taken together with the nitrogen atom to form an optionally substituted 3-8 membered, saturated, partially unsaturated, or aryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur.
地址 Cambridge MA US