| 发明名称 |
Process for preparing fluorene derivative |
| 摘要 |
Fluorene derivatives of specific formula are produced by condensation of fluorene and a phenol of specific formula under coexistence of a thiol and hydrochloric acid water. Fluorene derivatives of formula (II) are produced by: condensing fluorenone and a phenol of formula (I) under coexistence of a thiol and hydrochloric acid water. [Image] R : alkyl, alkoxyl, aryl, cycloalkyl; n : integer of 0-2. |
| 申请公布号 |
CZ20040812(A3) |
申请公布日期 |
2004.11.10 |
| 申请号 |
CZ20040000812 |
申请日期 |
2002.01.29 |
| 申请人 |
OSAKA GAS COMPANY LIMITED |
发明人 |
MURASE HIROAKI;YAMADA MITSUAKI;SUDA YASUHIRO;OGATA KAZUYUKI |
| 分类号 |
C07C39/17;C07B61/00;C07C37/20;C07C41/30;C07C43/23;C08G59/04;C08G63/199;C08G64/06;(IPC1-7):C07C39/17 |
主分类号 |
C07C39/17 |
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