| 发明名称 |
METHOD FOR PRODUCING 6-CHLORODIBENZO [D,F][1,3,2]DIOXAPHOSPHEPIN |
| 摘要 |
The present invention relates to a method for producing 6-chlorodibenzo [d,f] [1,3,2]dioxaphosphepin (I) in which 2,2'-dihydroxybiphenyl is reacted with PCl3 in the presence of a catalytic quantity of an acid salt of a nitrogenous base, the reaction taking place in the absence of external organic solvents. |
| 申请公布号 |
CA2862143(C) |
申请公布日期 |
2016.08.16 |
| 申请号 |
CA20122862143 |
申请日期 |
2012.12.28 |
| 申请人 |
BASF SE |
发明人 |
BERENS, ULRICH;GANZ, HOLGER;WINDLIN, FRANZ NIKLAUS;TISHKOV, ALEXANDER |
| 分类号 |
C07F9/6574 |
主分类号 |
C07F9/6574 |
| 代理机构 |
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