67649-77-8Relevant academic research and scientific papers
Stereoselective synthesis of 1,1-bimetalloalkenes of tin and selenium, tin and tellurium
Park, Chan Pil,Sung, Jin Wuk,Oh, Dong Young
, p. 1055 - 1056 (1999)
1,1-Bimetalloalkenes(tin and selenium, tin and tellurium) were stereoselectively prepared by a hydrozirconation of acetylenic stannanes followed by transmetallation using tellurenyl iodide and selenenyl bromide. One equivalent of n-BuLi displaced a trialk
Stereoselective synthesis of (e)-α-selenenylvinylsilanes via the hydromagnesiation reaction of alkynylsilanes
Zhao, Hong,Cai, Mingzhong
, p. 1347 - 1350 (2007/10/03)
(E)-α-Selenenylvinylsilanes have been synthesized stereoselectively via the hydromagnesiation of alkynylsilanes, followed by the reaction with arylselenenyl bromides. (E)-α-Selenenylvinylsilanes can undergo the desilylation reaction in the presence of a c
Preparation of (Z)- and (E)-vinyl selenides utilizing vinylboronic acids and vinylboronic esters in ionic liquids
Kabalka, George W.,Venkataiah, Bollu
, p. 3703 - 3705 (2007/10/03)
Vinylboronic acids and vinylboronic esters react with phenylselenyl chloride in ionic liquids to generate vinyl selenides stereospecifically.
A stereoselective route to (E)-vinylic selenides through the palladium-catalyzed cross-coupling reaction of selenovinylicdialkylboranes with alkyl halides
Yang, Yu,Huang, Xian
, p. 345 - 349 (2007/10/03)
The reaction of selenovinylicdialkylboranes with alkyl halides takes place readily in the presence of Pd(PPh3)4 and sodium methoxide to afford (E)-vinylic selenides in excellent yields.
Vicinal di￡unctionalization of alkynyl selenides with lithium butylcyano cuprate and electrophiles
Braga,Reckziegel,Silveira,Comasseto
, p. 1165 - 1170 (2007/10/02)
Alkynyl selenides react with lithium butylcyano cuprate giving an intermediate lithium vinylcyano cuprate, which is trapped with electrophiles to give several classes of vinylic selenides.
The Synthesis of Se-Alkyl Alkaneselenoates via (1-Iodo-1-alkenyl)dialkylboranes
Hoshi, Masayuki,Masuda, Yuzuru,Arase, Akira
, p. 3764 - 3766 (2007/10/02)
Se-Alkyl alkaneselenoates were formed in moderate to good yields by successive reactions of (1-iodo-1-alkenyl)bis(1,2-dimethylpropyl)boranes with alkylselenomagnesium bromides and alkaline hydrogen peroxide.
STEREOSELECTIVE SYNTHESIS OF VINYLIC SELENIDES
Comasseto, J. V.,Ferreira, J. T. B.,Petragnani, N.
, p. 287 - 294 (2007/10/02)
The addition of selenophenol to mono- and di-substituted unactivated acetylenes have been investigated.At room temperature the vinylic selenides obtained were predominantly of the Z configuration; at 120 deg C Z/E mixtures were produced.Vinylic selenides
