๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

ChemInform Abstract: Radical Reactions Leading to Substituted Pyroglutamates.

โœ Scribed by S. R. BAKER; A. F. PARSONS; M. WILSON

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

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

ChemInform Abstract: Radical Reactions L
ChemInform Abstract: Radical Reactions Leading to Substituted Coumarins.
โœ Anne Giraud; Patrice Vanelle; Luc Giraud ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 29 KB

Radical Reactions Leading to Substituted Coumarins. -Quinoline chlorides (I) undergo a photostimulated reaction with the lithium salt (II) of 4-hydroxycoumarin to yield the corresponding 3-alkylated coumarins (III) via an electron transfer mechanism (S RN 1).

ChemInform Abstract: A Diastereoselectiv
ChemInform Abstract: A Diastereoselective Radical Cyclization Approach to Pyroglutamates.
โœ K. GOODALL; A. F. PARSONS ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 30 KB ๐Ÿ‘ 2 views

A Diastereoselective Radical Cyclization Approach to Pyroglutamates. -The 5-endo radical cyclization of pyruvic acid derived dehydroalanines (VI) possessing chiral ester auxiliaries is reported. The diastereoselectivity can be increased up to 6:1 by cyclization of the corresponding 8-phenylmenthyl