发明名称 |
CYCLOPROPANATION OF SUBSTITUTED PHENYLACETONITRILES OR PHENYL ACETATES |
摘要 |
The present invention relates to a process for the cyclopropanation with ethylene carbonate or ethylene sulfate of a compound of formula (II):
wherein G is -CN or -COOR in which R is a C 1 -C 4 straight or branched alkyl X and Y are independently selected from the group consisting of hydrogen, fluorine, chlorine, bromine, iodine, R 1 O- and R 1 S- wherein R 1 is C1-C4 straight or branched alkyl chain. |
申请公布号 |
EP3013785(A2) |
申请公布日期 |
2016.05.04 |
申请号 |
EP20140738422 |
申请日期 |
2014.06.20 |
申请人 |
ZACH SYSTEM S.P.A. |
发明人 |
VERZINI, MASSIMO;COTARCA, LIVIUS;GUIDI, ALBERTO;MELLONI, ALFONSO;MARAGNI, PAOLO |
分类号 |
C07C67/22;C07C51/08;C07C67/343;C07C255/46 |
主分类号 |
C07C67/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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