A facileoxidative annulation of cyclohexanones and 2‐aminophenyl ketones that uses molecular oxygen as the sole oxidant is described. The reaction provides a direct approach to acridines, a structural motif for a large number of fluorescent sensors, functional materials, ligands, and pharmaceuticals. In the presence of a palladium catalyst, high regioselectivity is observed when using non‐symmetric
Studies on enamides. part-41 : photochemical investigations of n-aroyldiphenylamines
作者:Indira Datta、Tapas Kumar Das (in part)、Somnath Ghosh
DOI:10.1016/s0040-4020(01)87869-8
日期:1990.1
COMPOSITION
申请人:Adeka Corporation
公开号:EP3339331B1
公开(公告)日:2022-02-16
PHOTOSENSITIVE RESIN COMPOSITION, AND PHOTOSENSITIVE ELEMENT, RESIST PATTERN FORMATION METHOD AND PRINTED CIRCUIT BOARD PRODUCTION METHOD EACH UTILIZING SAME
申请人:Ajioka Yoshiki
公开号:US20120040290A1
公开(公告)日:2012-02-16
The present invention relates to a photosensitive resin composition comprising (A) a binder polymer, (B) a photopolymerizable compound having an ethylenically unsaturated bond and (C) a photopolymerization initiator, wherein the (C) photopolymerization initiator comprises a compound represented by the following general formula (1). In formula (1), R
1
represents a halogen atom, an amino group, a carboxyl group, a C1-6 alkyl group, a C1-6 alkoxy group or a C1-6 alkylamino group and m represents an integer of 1 to 5.