1) 5-bromophthalide
5-溴苯酞
1.
The synthetic technologies of 5-bromophthalide as well as research development in recent years were reviewed.
5-溴苯酞是抗抑郁药西酞普兰(Citalopram)的关键中间体。
2.
In this paper, process of synthesis of 1-(4-fluorophenyl)-5-bromoisobenzofuran with o-xylene as raw material through three-step reactions of bromination, oxidation and condensation to synthesize 5-bromophthalide and then another three-step reactions of Grignard, reduction and condensation was researched.
本文分别研究了以邻二甲苯为原料,经过溴化、氧化、缩合三步反应合成5-溴苯酞,再经过格氏、还原、缩合三步反应合成1-(4-氟苯基)-5-溴异苯并呋喃的工艺路线。
2) 3-Bromo(3H)isobenzofuranone
3-溴苯酞
3) 4,5,6,7-tetrabromo-3,3-bis(4-hydroxyphenyl)-1(3H)-Isobenzofuranone
四溴苯酚酞
4) 5-Cyanophthalein
5-氰基苯酞
5) 5-cyanophthalide
5-苯酞甲酸
1.
5-cyanophthalide is a key intermidiate of Citalopram.
我们的合成路线是用对苯二甲酸合成5-苯酞甲酸,用5-苯酞甲酸制得5-苯酞甲酰氯,再氨化制得5-苯酞甲酰胺,最后脱水制得5-氰基苯酞;这是一种工艺简单,收率高,成本低廉的制备5-氰基苯酞的合成方法。
6) Bromopentafluorobenzene
5-氟溴苯
补充资料：5-溴苯酞
分子式：C8H5BrO2
分子量：213
CAS号：64169-34-2
性质：暂无
制备方法：暂无
用途：暂无
分子量：213
CAS号：64169-34-2
性质：暂无
制备方法：暂无
用途：暂无
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