Salt suitable for an acid generator and a chemically amplified resist composition containing the same
申请人:Yamaguchi Satoshi
公开号:US20070122750A1
公开(公告)日:2007-05-31
The present invention provides a salt of the formula (I):
wherein ring X represents monocyclic or polycyclic hydrocarbon group having 3 to 30 carbon atoms, and one or more hydrogen atom in the monocyclic or polycyclic hydrocarbon group is optionally substituted with alkyl group having 1 to 10 carbon atom, alkoxy group having 1 to 10 carbon atom, perfluoroalkyl group having 1 to 4 carbon atoms, hydroxyalkyl group having 1 to 10 carbon atoms or cyano group; Q
1
and Q
2
each independently represent fluorine atom or perfluoroalkyl group having 1 to 6 carbon atoms; and A
+
represents organic counter ion.
The present invention also provides a chemically amplified resist composition comprising the salt of the formula (I).
A novel efficient sulfenylation method using quinone mono-O,S-acetals under mild conditions
作者:Masato Matsugi、Kentoku Gotanda、Kenji Murata、Yasuyuki Kita
DOI:10.1039/a702912h
日期:——
A novel method for sulfenylation induced by aromatization of quinone
mono-O,S-acetals is described.
一种通过醌单-O,S-乙缩醛芳构化诱导硫醚化的新型方法被报道出来。
A very efficient preparation of 1,2-diketones
作者:M.C. Carre、P. Caubere
DOI:10.1016/s0040-4039(00)98629-5
日期:1985.1
Treatment of α-thiomethylketones with CuCl2-CuO in aqueous acetone affords the corresponding 1,2-dicarbonyl compounds.
在丙酮水溶液中用CuCl 2 -CuO处理α-硫代甲基酮,得到相应的1,2-二羰基化合物。
Cation−n Control of Regiochemistry of Intramolecular Schmidt Reactions en Route to Bridged Bicyclic Lactams
作者:Michal Szostak、Lei Yao、Jeffrey Aubé
DOI:10.1021/ol901771b
日期:2009.10.1
The regiochemistry of the intramolecular Schmidt reaction of 2-azidoalkylketones is controlled by placing a thioether substituent at the position adjacent to the ketone to provide access to a family of unsubstituted medium bridged twisted amides. This outcome is ascribed to the presence of stabilizing through-space interactions between the diazonium cation and the n electrons on heteroatom and does
The present invention provides compounds that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases and cancer.