Fluorescent functionalised naphthalimides and their Au(<scp>i</scp>)–NHC complexes for potential use in cellular bioimaging
作者:Lara M. Groves、Catrin F. Williams、Anthony J. Hayes、Benjamin D. Ward、Marc D. Isaacs、Nadine O. Symonds、David Lloyd、Peter N. Horton、Simon J. Coles、Simon J. A. Pope
DOI:10.1039/c8dt04069a
日期:——
hexafluorophosphate salts, [HL]PF6. These pro-ligands react with [AuCl(tht)] in the presence of base to form N-heterocyclic carbene (NHC) complexes, [AuCl(L)]. Two X-raystructures represent a pro-ligand and complex pairing: the latter reveals the two-coordinate linear geometry of the NHC–Au(I) species, as well as intermolecular interactions supported by both ligand π–π stacking and a weak aurophilic interaction of
Photoradical polymerization initiator, radical generator, photosensitive compound and photosensitive resin composition containing these materials and product or its accessory portions using the composition
申请人:SAKAYORI Katsuya
公开号:US20080275154A1
公开(公告)日:2008-11-06
The present invention provides a radical generator having a naphthalimide structure or a crosslinking agent and a photosensitive compound having a function as a radical generator. A photoradical polymerization initiator of the present invention comprises a compound (a) having only one naphthalimide structure-containing group in one molecule. The radial generator of the present invention comprises a compound (c) having two or more naphthalimide structure-containing groups in one molecule and also functions as a crosslinking agent. A first photosensitive compound of the present invention comprises a compound (d) having a naphthalimide structure-containing group and an ethylenic unsaturated group in one molecule. A second photosensitive compound of the present invention comprises a polymer (e) of one or more radical polymerizable compounds containing the compound (d). A photosensitive resin composition according to the present invention contains, as an essential component, the above compound (a), compound (c), compound (d) or polymer (e).