72474-90-9Relevant academic research and scientific papers
A recyclable biphasic system for stereoselective and easily handled hydrochalcogenations
Tidei, Caterina,Sancineto, Luca,Bagnoli, Luana,Battistelli, Benedetta,Marini, Francesca,Santi, Claudio
, p. 5968 - 5975 (2014)
Vinyl selenides and vinyl sulfides were prepared by hydrochalcogenation of alkynes with selenols and thiols generated in situ by the reduction of the corresponding diselenides and disulfides with elemental zinc in a biphasic acidic medium. The yields, ste
Synthesis of α-Phenylseleno Carbomethoxymethylene Triphenylarsorane and Its Wittig Type Reaction
Huang, Zhi-Zhen,Huang, Xian,Huang, Yao-Zeng
, p. 425 - 426 (2007/10/02)
The first example of α-seleno arsonium ylide (3) was reported.It has sufficient activity to undergo a Wittig type reaction, affording a novel method for the stereoselective synthesis of (Z)-α-seleno-α,β-unsaturated compounds (5).
The first example of α-organoseleno arsonium ylides and its Wittig-type reaction
Huang, Zhi-Zhen,Huang, Xian,Huang, Yao-Zeng
, p. C23 - C26 (2007/10/02)
α-Organoseleno arsonium ylide 3 was synthesized for the first time by a phenylselenenylation-transylidation reaction.It has sufficient activity to carry out the Witting-type reaction, affording a novel method for the stereoselective synthesis of (Z)-α-phe
A Novel One-pot Synthesis of (Z)-α-Selanyl-α,β-unsaturated Esters via an α-Selanyl Arsonium Ylide
Huang, Zhi-Zhen,Huang, Xian,Huang, Yao-Zeng
, p. 206 - 207 (2007/10/03)
The reaction of the phenylselanyl cation with methoxycarbonylmethylidene(triphenyl)arsorane gives methoxycarbonyl(phenylselenyl)methylidene(triphenyl)arsorane, which in situ undergoes a Wittig-type reaction with aldehydes, affording a new method for the s
