𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Novel reduction of α-bromo-α,β-unsaturated ketones. Selective synthesis of β,γ-unsaturated ketones

✍ Scribed by Toshikazu Hirao; Toshio Masunaga; Ken-ichiro Hayashi; Yoshiki Ohshiro; Toshio Agawa


Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
121 KB
Volume
24
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Cp2TiCl-mediated selective reduction of
✍ Lionel Moisan; Christophe Hardouin; Bernard Rousseau; Eric Doris 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 56 KB

A mild method for the selective reduction of a,b-unsaturated ketones is reported. The process described herein involves, as the active species, the low-valent titanium complex Cp 2 TiCl.

Contribution to the bromination of conju
✍ V. Calo'; L. Lopez; G. Pesce; P.E. Todesco 📂 Article 📅 1973 🏛 Elsevier Science 🌐 French ⚖ 317 KB

Selective bromination of a&unsaturated ketones has been achieved by the action of 2,4,4,6tetrabromocyclohexa-2$dienone. The stereochemistry, conformation and relative stability of the bromination products of some steroidic unsaturated ketones have been also determined.

The Clemmensen Reduction of α, β-Unsatur
✍ Charles W. Jefford; André F. Boschung 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 German ⚖ 525 KB

## Abstract Eleven structurally different α, β‐unsaturated ketones were subjected to the __Clemmensen__ reduction under anhydrous conditions using amalgamated zinc, hydrogen chloride in a solution of ethyl ether, and acetic anhydride. In all cases but one the formation of cyclopropyl acetates was o