THIOXANTHONECARBOXYLIC ACID ESTER* THIOESTER AND AMIDE

Japanese Patent JPS55154970

A

Thioxanthonecarboxylic acid esters, thioesters or amides of the formula I (I) in which X and Z are hydrogen or one of the substituents defined in more detail in claim 1 and Y is -OR1, -SR1 or -N(R1)(R2), in which R1 is C1-24alkyl and R2 is H or R1, are suitable, if desired together with amines, as initiators for the photopolymerization of ethylenically unsaturated compounds or for photochemical crosslinking of polyolefines. They are also used an sensitizers for photocrosslinkable polymers. They can be prepared by methods known per se, for example by cyclization of phenylthio-phthalic, -isophthalic or -terephthalic acids, which can be correspondingly substituted, and subsequent reaction with suitable alcohols, thiols or amines.

WO/2010/055162	ENANTIOSELECTIVE SYNTHESIS OF γ-AMINO-α,β-UNSATURATED CARBOXYLIC ACID DERIVATIVES
WO/1998/022433	N-(ARYL/HETEROARYL/ALKYLACETYL) AMINO ACID AMIDES, PHARMACEUTICAL COMPOSITIONS COMPRISING SAME, AND METHODS FOR INHIBITING $g(b)-AMYLOID PEPTIDE RELEASE AND/OR ITS SYNTHESIS BY USE OF SUCH COMPOUNDS
JP2005325049	IODINE COMPOUND, METHOD FOR PRODUCING THE SAME AND FLAME RETARDANT

BURATEISURABU KUBUITA
HANSU TSUBUAIFUERU
MAATEIN ROSU
RUI FUERUDAA

JP6547880A

December 02, 1980

May 19, 1980

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CIBA GEIGY AG

C07D209/48; C07D335/16; C07D409/06; C08K5/00; C08F2/00; C08F2/48; C08F2/50; C08F4/00; C08J3/24; C08J3/28; C08K5/36; C08K5/45; C08L7/00; C08L21/00; C08L23/00; C08L101/00; C09D133/00; G03F7/031; (IPC1-7): C07D335/16; C08F2/50; C08K5/45

JPS53119876A	1978-10-19
JPS4948657A	1974-05-11
JPS4943981A	1974-04-25
JPS4992072A	1974-09-03

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