Aromatic molecules bearing substituents within the cavity of the .pi.-electron cloud. XX. Syntheses of [2.2]metacyclophan-1-enes. Alternate route to trans-15,16-dialkyldihydropyrenes
Aromatic molecules bearing substituents within the cavity of the .pi.-electron cloud. XX. Syntheses of [2.2]metacyclophan-1-enes. Alternate route to trans-15,16-dialkyldihydropyrenes
SUBSTITUTED PHENYLSULFUR TRIFLUORIDE AND OTHER LIKE FLUORINATING AGENTS
申请人:UMEMOTO TERUO
公开号:US20090203924A1
公开(公告)日:2009-08-13
Novel substituted phenylsulfur trifluorides that act as fluorinating agents are disclosed. Also disclosed are methods for their preparation and methods for their use in introducing one or more fluorine atoms into target substrate compounds. Finally, various intermediate compounds for use in preparing substituted phenylsulfur trifluorides are provided.
ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM, MASK BLANKS INCLUDING ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM, PATTERN FORMING METHOD AND PHOTOMASK
申请人:FUJIFILM Corporation
公开号:US20150086911A1
公开(公告)日:2015-03-26
An actinic ray-sensitive or radiation-sensitive resin composition includes; a compound (A) which generates an acid by irradiation with actinic rays or radiation, wherein the acid is linked with a group represented by the following general formula (M) through covalent bonding. In the formula, Y
1
and Y
2
each independently represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aryl group, or an acyl group. Z represents a hydrogen atom or a substituent. * represents a linking site with a residue of the compound (A)
US7919635B2
申请人:——
公开号:US7919635B2
公开(公告)日:2011-04-05
Aromatic molecules bearing substituents within the cavity of the .pi.-electron cloud. XX. Syntheses of [2.2]metacyclophan-1-enes. Alternate route to trans-15,16-dialkyldihydropyrenes
作者:Heinz Blaschke、Chester E. Ramey、Ian Calder、Virgil Boekelheide