36748-94-4Relevant academic research and scientific papers
Silyl Phosphites. XVIII. Versatile Utility of α-(Trimethylsilyloxy)-alkylphosphonates as Key Intermediates for Transformation of Aldehydes into Several Carbonyl Derivatives
Sekine, Mitsuo,Nakajima, Masashi,Kume, Akiko,Hashizume, Akio,Hata, Tsujiaki
, p. 224 - 238 (2007/10/02)
Carbonyl addition compounds of diethyl trimethylsilyl phosphite (DTMSP) with aldehydes were converted, by treatment with lithium diisopropylamide (LDA) followed by the successive alkylation and alkaline hydrolysis, to carbonyl derivatives involving aldehydes, unsymmetrical ketones, β,γ-unsaturated ketones, and carboxylic acids. β-Substituted carboxylic esters and γ-substituted lactones were prepared by use of the carbonyl addition compounds of DTMSP with α,β-unsaturated aldehydes.
Facile synthesis of β-alkyl-substituted esters from α,β-unsaturated aldehydes
Hata, Tsujiaki,Nakajima, Masashi,Sekine, Mitsuo
, p. 2047 - 2050 (2007/10/13)
β-Alkyl-substituted carboxylates were synthesized in good yields from α,β-unsaturated aldehydes by using the 1:1 carbonyl adducts with diethyl bis (trimethylsilyl) phosphite.
