๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Development of New Methods for Asymmetric Synthesis Based on Sulfoximines

โœ Scribed by Hans Joachim Gais

Publisher
John Wiley and Sons
Year
2007
Weight
11 KB
Volume
38
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Development of new methods for asymmetri
Development of new methods for asymmetric synthesis based on sulfoximines
โœ Hans-Joachim Gais ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 278 KB

## Abstract Sulfoximineโ€substituted bis(allyl)titanium complexes, which are configurationally labile at the Cฮฑโ€atoms, have emerged as valuable reagents in asymmetric synthesis. Their highly selective reactions with aldehydes and __N__โ€sulfonyl imino esters allow the attainment of enantioโ€ and diast

Asymmetric Synthesis of Isocarbacyclin B
Asymmetric Synthesis of Isocarbacyclin Based on the Olefination-Isomerization-Coupling Process with Chiral Sulfoximines
โœ Jรถrg Bund; Hans-Joachim Gais; Elmar Schmitz; Irene Erdelmeier; Gerhard Raabe ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 575 KB

An asymmetric synthesis of isocarbacyclin (2) was achieved (97% ee), whose conversion to 8 has been already described, was isolated in 90% yield. The key step in the sequence from ketone 7 by the olefination-isomerization-coupling process with chiral sulfoximines. The vinylic sulfoximine 6 leading t