259677-34-4Relevant academic research and scientific papers
Stereoselective addition of sodium organyl chalcogenolates to alkynylphosphonates: Synthesis of diethyl 2-(organyl)-2- (organochalcogenyl)vinylphosphonates
Braga, Antonio L.,Alves, Elenilson F.,Silveira, Claudio C.,De Andrade, Leandro H.
, p. 161 - 163 (2000)
Organyl thiolate, selenolate or tellurolate anions reacted with alkynylphosphonates 1 to give diethyl 2-(organyl)2- (organochalcogenyl)vinylphosphonates [β-organochalcogenyl vinylphosphonates] 2 in satisfactory yields. The reaction was stereoselective, gi
Alkyne-based, highly stereo- and regioselective synthesis of stereodefined functionalized vinyl tellurides
Huang,Liang,Xu,He
, p. 74 - 80 (2007/10/03)
(Z)-β-Aryltellurovinylphosphonates and (Z)-β-aryltellurovinyl sulfones were synthesized via the highly stereoselective anti-hydrotelluration of 1-alkynylphosphonates and 1-alkynyl sulfones. The configurations of these compounds were characterized via sup
Synthesis and reaction of β-organyltelluro vinylphosphonates and vinyl sulfones
Jang, Won Bum,Oh, Dong Young,Lee, Chi-Wan
, p. 5103 - 5106 (2007/10/03)
Reactions of organyl tellurols generated in situ from ditellurides and alkynes bearing electron-stabilizing groups such as the phosphonyl and sulfonyl groups gave the β-organyltelluro vinylphosphonates or vinyl sulfones in high yield, which are followed by transmetallation by organometallic reagents. (C) 2000 Elsevier Science Ltd.
