| 发明名称 |
METHOD OF PREPARING N-BUTYL SUBSTITUTED C<SB>60</SB>. FULLERENES |
| 摘要 |
FIELD: organic chemistry, more particularly fine organic synthesis, medicine and agriculture, and addition agents of oil. SUBSTANCE: in order to prepare n-butyl substituted C<SB>60</SB> fullerenes, toluene solution of fullerene is reacted with excess amount of ether solution of di(n- butyl) magnesium at C<SB>60</SB>:(n-Bu<SB>2</SB>Mg) molar ratio of 1:(35-90) in the presence of zirconacene dichloride as catalyst in amount 1-3 mole % with respect to n-Bu<SB>2</SB>Mg. Reaction is carried out in argon atmosphere under normal conditions for 8-12 h. Reaction mixture is then treated with 5-% aqueous HCl. EFFECT: more efficient preparation method. 1 ex, 1 tbl
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| 申请公布号 |
RU2134255(C1) |
申请公布日期 |
1999.08.10 |
| 申请号 |
RU19980101592 |
申请日期 |
1998.01.12 |
| 申请人 |
INSTITUT NEFTEKHIMII I KATALIZA S OPYTNYM ZAVODOM;INST NEFTEKHIMII I KATALIZA S |
发明人 |
DZHEMILEV U.M.;IBRAGIMOV A.G.;KHAFIZOVA L.O.;DEEVA E.A.;KUNAKOVA R.V.;USHAKOVA Z.I.;KOVTUNENKO I.A. |
| 分类号 |
C07C9/02;C01B31/02;(IPC1-7):C07C9/02 |
主分类号 |
C07C9/02 |
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