15789-91-0Relevant academic research and scientific papers
Triarylalkenes from the site-selective reductive cross-coupling of benzophenones and aldehydes
Arkhypchuk, Anna I.,D'Imperio, Nicolas,Ott, Sascha
, p. 6030 - 6033 (2019)
PhP(Li)TMS converts benzophenones to phosphaalkenes which upon activation under oxidizing, basic conditions react with aromatic aldehydes under the formation of triarylalkenes. The one-pot reaction omits transition metals, proceeds at room temperature and precludes the formation of any homo-coupling products. Systematic substrate variations reveal reactivity patterns that are useful for the identification of ketone/aldehyde combinations that can be coupled in yields up to 80%.
Palladium-catalyzed desulfitative hydroarylation of alkynes with sodium sulfinates
Liu, Saiwen,Bai, Yang,Cao, Xiangxiang,Xiao, Fuhong,Deng, Guo-Jun
supporting information, p. 7501 - 7503 (2013/08/23)
A palladium-catalyzed desulfitative hydroarylation of alkynes with aryl sulfinic acid sodium salts is described. The reaction showed good regio- and stereoselectivity, and afforded the hydroarylation products in good yields. Various functional groups were well tolerated under the optimized reaction conditions.
Lithium aluminium hydride reduction of some triarylvinyl bromides and acetates catalyzed by some transition metal chlorides
Obafemi, Craig A.,Lee, Choi Chuck
, p. 1998 - 2000 (2007/10/02)
A number of triarylvinyl halides and acetates were reduced with lithium aluminium hydride using various transition metal chlorides as catalysts.The vinylic halides were reduced to the corresponding alkenes while the vinylic acetates were reduced to mixtures of triarylketones and alcohols.The reduction of labeled vinylic halides did not result in any scrambling of the label from C-2 to C-1.The reactions took place under mild conditions and relativley fast reaction times.
