The Journal of Organic Chemistry

Displacement of tertiary phosphines from methylolphosphonium salts by tributylphosphine

AW Frank, GL Drake Jr

Index: Frank,A.W.; Drake,G.L. Journal of Organic Chemistry, 1971 , vol. 36, # 4 p. 549 - 552

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Citation Number: 13

Abstract

In connection with some other work in these laboratories on the flameproofing of cotton, we had a need for a mlethod of preparing formaldehyde-free methylolphosphines and, in particular, tris (hydroxymethy1) phosphine (11). Methylolphosphines such as Va or Vb [R€'(CH20H) 2, R= Me or Bu] can be rendered formaldehyde-free by repeated distillation, but I1 decomposes when distilled under vacuum. 2 Methylolphosphines are usually ...