𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of α-substituted α,β-unsaturated acylsilanes

✍ Scribed by Marcus A Tius; Huaping Hu

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
190 KB
Volume
39
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

~-Deprotonation of tert-butyldimethylsilyloxy allene is followed by silyl migration froln oxygen to cm'bon. The resulting C-nucleophile adds to aldehydes to generate cql£uusaturated acylsilanes.

📜 SIMILAR VOLUMES

Conjugate addition of allylsilanes to α,
Conjugate addition of allylsilanes to α,β-unsaturated acylsilanes
✍ Rick L. Danheiser; David M. Fink 📂 Article 📅 1985 🏛 Elsevier Science 🌐 French ⚖ 251 KB

## UtiaAw&ed acy&tian~n hehue M kigkey heactive cahboxytic acid eqtiva_&nts in conjugate &yLation ma&ions with &ykkXane de,tivtivw.

Facile synthesis of β-alkyl-substituted
Facile synthesis of β-alkyl-substituted esters from α,β-unsaturated aldehydes
✍ Tsujiaki Hata; Masashi Nakajima; Mitsuo Sekine 📂 Article 📅 1979 🏛 Elsevier Science 🌐 French ⚖ 210 KB

8-Alkyl-substituted carboxylates were synthesized in good yields from U,B-unsaturated aldehydes by using the 1:l carbonyl adducts with diethyl bis(trimethylsily1) phosphite. Recently, several studies on acyl anion equivalents utilizing carbonyl insertion reactions have appeared. 2 It has been report