65432-59-9Relevant academic research and scientific papers
Regio- and stereo-selective additions of sodium selenides to conjugate enyne sulfones: A convenient synthesis of 4-seleno-1-sulfonylbuta-1,3-dienes
Yoshimatsu, Mitsuhiro,Hasegawa, Junko
, p. 211 - 215 (2007/10/03)
Addition of PhSeNa to the conjugate enyne sulfones 1, 11-18 occurred at the δ-position of the sulfonyl group to give the 4-phenylseleno-1-sulfonylbuta-1,3-dienes 10, 19-22, 24, 25 and 27 regio- and stereo-selectively.
Synthesis of Allenes by 1,6-Addition of Organocuprates to Acceptor-Substituted Enynes: Scope and Limitations
Hohmann, Michael,Krause, Norbert
, p. 851 - 860 (2007/10/02)
Acyclic acceptor-substituted conjugated enynes bearing sulfonyl, sulfinyl, sulfonate, nitro, amide, cyano, and oxazolidino groups at the double bond were synthesized and the regioselectivity of their reaction with organocuprates was examined.All Michael a
Dehydrosulfonylation of Conjugated Enyne Sulfones: Convenient Synthesis of Diyne Compounds
Yoshimatsu, Mitsuhiro,Kawahigashi, Masataka,Shimizu, Hiroshi,Kataoka, Tadashi
, p. 583 - 584 (2007/10/02)
α-Lithio conjugated enyne sulfones, easily generated from enyne sulfones 1 and 2 and MeLi, upon reaction with carbonyl compounds followed by treatment with MeLi afford the 2,4-diynols 4a-g and 5a-c in high yields.
