𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Asymmetric epoxidation of α,β-unsaturated ketones under phase-transfer catalyzed conditions

✍ Scribed by Shigeru Arai; Hiroki Tsuge; Takayuki Shioiri

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

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Asymmetric Epoxidat
ChemInform Abstract: Asymmetric Epoxidation of α,β-Unsaturated Ketones under Phase-Transfer Catalyzed Conditions.
✍ S. ARAI; H. TSUGE; T. SHIOIRI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Improved procedure for the room temperat
Improved procedure for the room temperature asymmetric phase-transfer mediated epoxidation of α,β-unsaturated ketones
✍ Barry Lygo; Daniel C.M To 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 95 KB

Studies into the factors affecting the rate of reaction in the enantioselective epoxidation of a,b-unsaturated ketones utilising Cinchona alkaloid-derived quaternary ammonium phase-transfer catalysts are reported. This has led to the identification of improved conditions for the room temperature epo

Asymmetric phase-transfer mediated epoxi
Asymmetric phase-transfer mediated epoxidation of α,β-unsaturated ketones using catalysts derived from Cinchona alkaloids
✍ Barry Lygo; Philip G. Wainwright 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 251 KB

The enantioselective epoxidation of ot,~-un~turated ketones utilising Cinchona alkaloidderived quaternary ammonium phase-transfer catalysts bearing an N-anthracenylmethyl function are presented. It has been found that the O-benzyl derivatives of these catalysts in conjunction with sodium hypochlorit