𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: An Efficient and Stereoselective Conversion of Lactones to Substituted Cyclic Ethers.

✍ Scribed by H. YODA; M. MIZUTANI; K. TAKABE

Publisher
John Wiley and Sons
Year
2010
Weight
38 KB
Volume
29
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

✦ Synopsis

An Efficient and Stereoselective Conversion of Lactones to Substituted Cyclic Ethers. -Cerium(III) chloride assisted addition of Grignard reagents to lactones and following BF 3 β€’OEt 2 mediated deoxygenation of the resulting hemiketals [cf. (III)] with triethylsilane provides a general route to cyclic ethers. The process is also effective for the diastereoselective formation of cyclic ethers derived from monosubstituted tetrahydrofuranones. -(YODA,

πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: An Expeditious and
ChemInform Abstract: An Expeditious and Environmentally Benign Methodology for the Synthesis of Substituted Indoles from Cyclic Enol Ethers and Enol Lactones.
✍ Pankajkumar R. Singh; Mandar P. Surpur; Sachin B. Patil πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons βš– 32 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v