Tetrahedron p. 1189 - 1193 (1983)
Update date:2022-08-03
Topics:
Mikolajczyk, Marian
Costisella, Burkhard
Grzejszczak, Slawomir
β-Diethoxyphosphorylethyl sulphoxides 4, prepared by selective oxidation of the corresponding sulphides 6 using bromine/potassium hydrogen carbonate as oxidising agent in a two-phase system, undergo the Pummerer rearrangement accompanied by elimination affording E-β-ethylthio-vinylphosphonate 7.The synthesis of Z-α-bromo-β-ethylthiovinylphosphonate 14 is also desribed.
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(1983)Doi:10.1021/jo051076m
(2005)Doi:10.1039/b508752j
(2005)Doi:10.1021/ol0515154
(2005)Doi:10.1002/anie.200462072
(2005)Doi:10.1021/jo00167a037
(1983)
