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ChemInform Abstract: Stereocontrolled Alkylation of Chiral Pyridinium Salt Toward a Short Enantioselective Access to 2-Alkyl- and 2,6-Dialkyl-1,2,5,6-tetrahydropyridines.

โœ Scribed by Berangere Guilloteau-Bertin; Delphine Compere; Laurent Gil; Christian Marazano; Bhupesh C. Das


Publisher
John Wiley and Sons
Year
2001
Weight
37 KB
Volume
32
Category
Article
ISSN
0931-7597

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โœฆ Synopsis


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 โ€œFull Textโ€ option. The original article is trackable via the โ€œReferencesโ€ option.


๐Ÿ“œ SIMILAR VOLUMES


Stereocontrolled Alkylation of Chiral Py
โœ Bรฉrangรจre Guilloteau-Bertin; Delphine Compรจre; Laurent Gil; Christian Marazano; ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 373 KB ๐Ÿ‘ 2 views

Treatment of salts 1a-b with Grignard reagents gives, after reduction of the resulting unstable dihydropyridines 7, the tetrahydropyridines 8a-c, with modest selectivities but in very few steps and under practical conditions. Higher stereoand regioselectivities are obtained with salt 1c which gives

ChemInform Abstract: Synthesis of a Chir
โœ Chiaki Kuroda; Atsushi Ochi; Noritoshi Nakane; Takashi Umeyama; Nobuko Muto; Nam ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 32 KB

## 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 โ€œFull Textโ€ option. The original article is trackable v