| 发明名称 |
METHOD OF SYNTHESIS OF 3-ARYLBENZOFURANONES |
| 摘要 |
FIELD: organic chemistry. SUBSTANCE: product: compound of the formula (I)where total symbols have value indicated in point 1. The compound of the formula (III)where total symbols have value indicated in point 1 is subjected for exchange reaction with compound of the formula (IV) [H]-R. EFFECT: improved method of synthesis. |
| 申请公布号 |
RU94033486(A) |
申请公布日期 |
1996.07.20 |
| 申请号 |
RU19940033486 |
申请日期 |
1994.09.16 |
| 申请人 |
TSIBA-GEJGI AG |
发明人 |
PETER NESVADBA;SEHMJUEL' EHVANS;RAL'F SHMITT |
| 分类号 |
C07D307/80;C07D307/83;C07D307/91;C07D333/22;C07D405/04;C07D409/04;C08K5/15;C08K5/1535;C08K5/3412;C08K5/3417;C08K5/45 |
主分类号 |
C07D307/80 |
| 代理机构 |
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