Dicationic Electrophiles from Olefinic Amines in Superacid
摘要:
This paper describes the superacid-catalyzed chemistry of olefinic amines and related compounds. A variety of olefinic amines are found to react with benzene in CF3SO3H (triflic acid) to give addition products in good yields (75-99%), including the pharmaceutical agents fenpiprane and prozapine. A general mechanism is proposed that invokes the formation of reactive, dicationic electrophiles and the direct observation of a diprotonated species is reported from low-temperature NMR experiments. This chemistry is also used to conveniently prepare functionalized polystyrene beads having pendant amine groups.
ADENYLYL CYCLASE INHIBITORS FOR NEUROPATHIC AND INFLAMMATORY PAIN
申请人:Purdue Research Foundation
公开号:US20160272572A1
公开(公告)日:2016-09-22
The invention generally relates to adenylyl cyclase inhibitor compounds and methods for treating neuropathic or inflammatory pain by using those compounds.
这项发明通常涉及腺苷酸环化酶抑制剂化合物及利用这些化合物治疗神经病理性或炎症性疼痛的方法。
Dicationic Electrophiles from Olefinic Amines in Superacid
作者:Yun Zhang、Aaron McElrea、Gregorio V. Sanchez、Dat Do、Alma Gomez、Sharon L. Aguirre、Rendy、Douglas A. Klumpp
DOI:10.1021/jo030024z
日期:2003.6.1
This paper describes the superacid-catalyzed chemistry of olefinic amines and related compounds. A variety of olefinic amines are found to react with benzene in CF3SO3H (triflic acid) to give addition products in good yields (75-99%), including the pharmaceutical agents fenpiprane and prozapine. A general mechanism is proposed that invokes the formation of reactive, dicationic electrophiles and the direct observation of a diprotonated species is reported from low-temperature NMR experiments. This chemistry is also used to conveniently prepare functionalized polystyrene beads having pendant amine groups.
Preparation of functionalized anionic polymerization initiators
申请人:Antkowiak Thomas
公开号:US20060036050A1
公开(公告)日:2006-02-16
A process for preparing a functionalized polymerization initiator, the process comprising combining a functionalized styryl compound and an organolithium compound.