𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Photochemistry of two homologous β, γ-unsaturated β′, γ′-cyclopropyl ketones

✍ Scribed by I.M. Takakis; William C. Agosta

Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
226 KB
Volume
19
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

The mechanism of the 1,3-acyl shift observed on direct irradiation of a wide variety of 8,y-unsaturated ketones has received considerable attention in recent years.

📜 SIMILAR VOLUMES

The reaction of trialkylstannylmethyllit
The reaction of trialkylstannylmethyllithium with α,β-epoxy ketones. A preparative method of β, γ-unsaturated ketones by homologation of α, gb-unsaturated ketones
✍ Tadashi Sato; Toshihiro Kikuchi; Norio Sootome; Eigoro Murayama 📂 Article 📅 1985 🏛 Elsevier Science 🌐 French ⚖ 224 KB

a,@-Epoxy ketones 2\_, upon treatment with two equivalents of trialkylstannylmethyllithium 1, afforded cyclopropanols 2 as a single product in acyclic system, and a mixture of cyclopropanols 2 and methylene 1,2-diols 2 in cyclic system. Under acidic conditions, the cyclopropanols gave p,y-unsaturate