1902-98-3Relevant academic research and scientific papers
Direct catalytic cross-coupling of alkenyllithium compounds
Hornillos, Valentn,Giannerini, Massimo,Vila, Carlos,Faans-Mastral, Martn,Feringa, Ben L.
, p. 1394 - 1398 (2015)
A catalytic method for the direct cross-coupling of alkenyllithium reagents with aryl and alkenyl halides is described. The use of a catalyst comprising Pd2(dba)3/XPhos allows for the stereoselective preparation of a wide variety of substituted alkenes in high yields under mild conditions. In addition (1-ethoxyvinyl)lithium can be efficiently converted into substituted vinyl ethers which, after hydrolysis, give readily access to the corresponding methyl ketones in a one pot procedure.
Cross-Coupling of Organosilanes with Organic Halides Mediated by Palladium Catalyst and Tris(diethylamino)sulfonium Difluorotrimethylsilicate
Hatanaka, Yasuo,Hiyama, Tamejiro
, p. 918 - 920 (2007/10/02)
In the presence of tris(diethylamino)sulfonium difluorotrimethylsilicate (TASF) and allylpalladium chloride dimer as a catalyst, organosilicon compounds like vinyl-, ethynyl-, and allylsilanes react with such organic halides as aryl, vinyl, and allyl halides to give the corresponding coupled products in synthetically useful yields in a stereospecific and chemoselective manner.
Synthesis and evaluation of some alkoxy-, chloro-, and acyloxy-conjugated styryl ketones against P-388 lymphocytic leukemia and an examination of the metabolism and toxicological effects of 1-(m-ethoxymethyloxyphenyl)-1-nonen-3-one in rats
Dimmock,Kirkpatrick,Webb,Cross
, p. 1000 - 1007 (2007/10/02)
A number of analogs of a new antineoplastic agent, 1-(m-ethoxymethyloxyphenyl)-1-nonen-3-one (IIIa) were prepared and evaluated against murine P-388 lymphocytic leukemia. Metabolic studies of IIIa in rats showed that it was sequestered rapidly to the brai
