2) 4'-dichloroaceto phenoxime
4'-二氯苯乙酮肟
3) 4-VCBP
4-乙烯基-4′-氯二苯甲酮
1.
A new compound 4-vinyl-4′-chlorobenzophenone(4-VCBP) was prepared by addition of p-chlorobenzonitrile and a Grignard reagent obtained from p-chlorostyrene and hydrolyzation of the intermediate.
将对氯苯乙烯的格氏试剂和对氯苯腈进行加成、酸性水解,制备4-乙烯基-4′-氯二苯甲酮(4-VCBP)。
4) 4-chloroacetophenone
4-氯苯乙酮
1.
The asymmetric reduction of 4-chloroacetophenone(Cl-ACP) to its corresponding chiral alcohol(4chloro-α-phenylethyl alcohol,Cl-PEA) in aqueous phase catalyzed by Saccharomyces cerevisiae was chosen as the model reaction.
以4-氯苯乙酮(C l-ACP)为苯环上含卤素的芳香酮的模型底物,研究了活性酵母细胞在水相体系中催化该类芳香酮不对称还原合成相应手性醇的反应特性。
5) 4-dichloro-5-fluoroacetophenone
4-二氯-5-氟苯乙酮
6) 4'-dichloroacetophenoxime nitrate
4'-二氯苯乙酮肟硝酸盐
1.
Then E or Z 2 (1 imidazolyl) O (α methyl p halogenobenzyl) 2′,4′ dichloroacetophenoxime nitrate were synthesized with yield of 52 0%～60 0% by reactions of Ⅰ E or Ⅰ Z with Ⅱ A and Ⅱ B respectively, their structures were character.
首先以 2 ,4 -二氯氯代苯乙酮、咪唑、羟胺和对卤苯乙酮为原料 ,分别合成 E-、Z- 2 - ( 1-咪唑基 ) - 2′,4′-二氯苯乙酮肟 ( E、 Z)和对卤 -α-氯乙苯 ( A 和 B) , E和 Z分别与 A 和 B反应 ,生成E-、Z- 2 - ( 1-咪唑基 ) - O- ( α-甲基对卤苄基 ) - 2′,4′-二氯苯乙酮肟硝酸盐四个新化合物 ,产率为 52 。
补充资料：2,6-二氯苯乙酮
分子式：C8H6OCL2
分子量：188.90
CAS号：暂无
性质：熔点38-42℃。
制备方法：暂无
用途：医药或农药中间体。
分子量：188.90
CAS号：暂无
性质：熔点38-42℃。
制备方法：暂无
用途：医药或农药中间体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条