PhCH P (MeNCH2CH2) 3N: A Novel Ylide for Quantitative E Selectivity in the Wittig Reaction

Z Wang, G Zhang, I Guzei…

Index: Lawrence, Nicholas J.; Beynek, Hayrettin Synlett, 1998 , # 5 p. 497 - 498

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Citation Number: 36

Abstract

... J. Org ... Lawrence also found that the reaction of a cyclophosphorinanium salt 8 with aldehydes gave predominately E-alkenes (E/Z = 97/3) when KHMDS was used as ... Table 3, entries 7 and 8). Interestingly, the reactions of PhCH P(NMe 2 ) 3 with PhCHO and Me(CH 2 ) 5 CHO in ...