๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

An Improved Synthesis of 1-Methyl-2-trichloroacetylimidazole.

โœ Scribed by Elzbieta Masiukiewicz; Damian Mrugala; Barbara Rzeszotarska

Publisher
John Wiley and Sons
Year
2005
Weight
12 KB
Volume
36
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

An improved synthesis of methyl propiola
An improved synthesis of methyl propiolate-1,2,3-13c3
โœ Daniel F. Lieberman; Sun-Shine Yuan ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› John Wiley and Sons ๐ŸŒ French โš– 190 KB

## Abstract An high yield synthesis of the title compound from ^13^CO~2~ is described. A key to the success is direct formation of the ester from the intermediate lithium propiolateโ€^13^C~3~.

An improved synthesis of 1-(1,2,3,6-tetr
An improved synthesis of 1-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)ethanone, isoarecolone
โœ J. Warren Beach ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Journal of Heterocyclic Chemistry ๐ŸŒ English โš– 190 KB

## Abstract A convenient synthesis of 1โ€(1,2,3,6โ€tetrahydroโ€1โ€methylโ€4โ€pyridinyl)ethanone, isoarecolone, starting with 4โ€acetylpyridine is presented. 4โ€Acetylpyridine was protected as the ketal followed by reaction with iodomethane to give the quaterary salt. The quaterary salt was reduced with sod

An improved synthesis of ethanal-1-13C
An improved synthesis of ethanal-1-13C
โœ Didier Barbry; Daniel Couturier ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› John Wiley and Sons ๐ŸŒ French โš– 131 KB ๐Ÿ‘ 1 views

The title compound is obtained from sodium acetate-1 -C by a shorter synthesis than the usual one . In the last step, acetyl chloride-1 J3C is reduced by tri- 13 butyltin hydride with palladium(0) complexe . ## Kev word. Ethanal, Carbon labelling Ethanal has a widespread use in synthesis of label