Tetrahedron Letters p. 1995 - 1998 (1986)
Update date:2022-08-03
Topics:
Bestmann, Hans Juergen
Arenz, Thomas
Dialkylboryl-alkylidenetriphenylphosphoranes 1 react with deuteromethanol to deuterated ylides 6, which lead by Wittig reaction to specifically deuterated olefins 7. - Reaction of 1 with bromine gives rise to formation of the phosphonium salts 9, which by treatment with butyllithium are converted into the brominated ylides 8.Carbonyl olefination with 8 yields the vinyl bromides 10.
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Doi:10.1021/acs.orglett.7b00256
(2017)Doi:10.1016/j.tetasy.2008.08.017
(2008)Doi:10.1080/15257770701571867
(2008)Doi:10.1016/S0008-6215(00)90333-1
(1986)Doi:10.1021/ol8021758
(2008)Doi:10.1021/ja01527a075
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