๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis of bifunctional derivatives from 2,5-dimethylthiophene

โœ Scribed by Ya. L. Gol'dfarb; M. S. Kondakova

Book ID
112485959
Publisher
Springer
Year
1961
Tongue
English
Weight
778 KB
Volume
10
Category
Article
ISSN
1573-9171

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Novel macrocycles from 2,5-dimethylthiop
Novel macrocycles from 2,5-dimethylthiophen and related systems
โœ O. Meth-Cohn ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 142 KB

The action of formaldehyde and strong acids on veratrole and various related compound has been shown to give the tribenzocyclononene ( 111together with small amounts of the analogous tetramer2.

Copper (I) catalysed formation of 3-Meth
Copper (I) catalysed formation of 3-Methoxy-2,5-dimethylthiophene and 3,4-dimethoxy-2,5-dimethylthiophene
โœ Luc D. Peeters; Sven G. Jacobs; Walter Eevers; Herman J. Geise ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 439 KB

3-Methoxy-2,Giimethylthiophene and 3,4diiethoxy-2,5dimethylthiophene have been prepared from 3,4-dibromo-2,5dimethylthiophene and sodium methoxide using Cu(I)Br as a catalyst. The influence of some cosolvents and reaction temperature is investigated. Best results are obtained by refloxing in DMF at