912486-01-2Relevant academic research and scientific papers
Palladium-catalyzed oxidative deacetonative coupling of 4-aryl-2-methyl-3-butyn-2-ols with H-phosphonates
Li, Xiang,Sun, Suyan,Yang, Fan,Kang, Jianxun,Wu, Yusheng,Wu, Yangjie
, p. 2432 - 2436 (2015/03/04)
An efficient and generally applicable protocol for palladium-catalyzed oxidative deacetonative coupling of 4-aryl-2-methyl-3-butyn-2-ols with dialkyl H-phosphonates has been developed. This methodology provides a new and practical route to alkynylphosphonates using the inexpensive 4-aryl-2-methyl-3-butyn-2-ols as the alkyne sources. This reaction could also be performed with aryl bromides, 2-methyl-3-butyne-2-ol and dialkyl H-phosphonates using the cheap 2-methyl-3-butyne-2-ol as an alkyne source. This journal is
Phosphine-catalyzed α-P-addition on activated alkynes: A new route to P-C-P backbones
Lecercle, Delphine,Sawicki, Marcin,Taran, Frederic
, p. 4283 - 4285 (2007/10/03)
(Chemical Equation Presented) n-Tributylphosphine was found to efficiently catalyze the α-P addition of H-phosphonates, H-phosphinates, and H-phosphine oxide pronucleophiles on alkynes bearing phosphane oxide activating moieties. The reaction leads to 2-a
