๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Hetero-1,3-dipolar cycloadditions of dithiolane-isocyanate imminium methylides: A novel route to 1,3-oxazolidine- and thiazolidine-2-thiones

โœ Scribed by Colin W.G. Fishwick; Richard J. Foster; Robin E. Carr

Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
168 KB
Volume
37
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

1,3-cycloadditions of aliphatic thione S
1,3-cycloadditions of aliphatic thione S-methylides to dimethyl 2,3-dicyanofumarate and 2,3-dicyanomaleate; a test case for steric course and mechanism
โœ Grzegorz Mloston; Elke Langhals; Rolf Huisgen ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 295 KB

The 1,3-cycloadditions of thione S-methylides 2 and 9 to dimethyl 2,3\_dicyanofumarate and 2,3\_dicyanomaleate are nonstere5speciFi.c. A preceding cis,trans isomerization of the unsaturated dipolarophiles catalyzed by the thiadiazolines (precursors of the thione S-methylides) had to be suppressed in

ChemInform Abstract: A Novel and Effecti
ChemInform Abstract: A Novel and Effective Route to 1,3-Oxazolidine Derivatives. Palladium-Catalyzed Regioselective [3 + 2] Cycloaddition of Vinylic Oxiranes with Imines.
โœ Jae-Goo Shim; Yoshinori Yamamoto ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 30 KB ๐Ÿ‘ 2 views

A Novel and Effective Route to 1,3-Oxazolidine Derivatives. Palladium-Catalyzed Regioselective [3 + 2] Cycloaddition of Vinylic Oxiranes with Imines. -The present palladium-catalyzed intermolecular regioselective [3 + 2] cycloaddition of imines (I) with vinylic oxiranes (II) is a new version of 1,3