Synthesis of the 2β,3β-, 2α,3β-, 2β,3α- and 2α,3α- isomers of 6β-hydroxy-3-(p-tolyl)tropane-2-carboxylic acid methyl ester-Science-Chemical Encyclopedia-lookchem

Synthesis of the 2β,3β-, 2α,3β-, 2β,3α- and 2α,3α- isomers of 6β-hydroxy-3-(p-tolyl)tropane-2-carboxylic acid methyl ester
Add time:07/12/2019 Source:sciencedirect.com

6-Hydroxytropanone (8) was synthesized by a Mannich type condensation between acetonedicarboxylic acid, methylamine hydrochloride, and the hydrolysis product of 2,5-dimethoxydihydrofuran and was used as the key intermediate for the synthesis of the four racemic isomers of 6β-hydroxy-2-(methoxycarbonyl)-3-(p-tolyl)tropane.

We also recommend Trading Suppliers and Manufacturers of 2-(HYDROXY-P-TOLYL-METHYL)-ACRYLIC ACID METHYL ESTER (cas 115240-91-0). Pls Click Website Link as below: cas 115240-91-0 suppliers

Prev:Gold-catalyzed chemoselective formal (3+2)-Annulation reaction between β-naphthols and methyl aryldiazoacetate
Next: Rationalizing the stability and interactions of 2,4-diamino-5-(4-chlorophenyl)-6-ethylpyrimidin-1-ium 2-hydroxy-3,5-dinitrobenzoate salt)

Click to view details

Encyclopedia