๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Recyclization of indolo[2,3-c]pyrylium salts by reaction with secondary amines

โœ Scribed by V. I. Dulenko; A. V. Kibal'nyi; Yu. A. Nikolyukin; V. I. Luk'yanenko; A. V. Goncharov; S. A. Sidorova; D. S. Yufit; Yu. T. Struchkov


Publisher
Springer US
Year
1990
Tongue
English
Weight
488 KB
Volume
26
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Synthesis and reactions of benzo[b]furo[
โœ V. I. Dulenko; S. V. Tolkunov ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Springer US ๐ŸŒ English โš– 306 KB

A method has been developed for the synthesis of 3-acetonyl-and 3-phenacylbenzo[b]furans by cyclization of l-arloxy-2,4-pentanedlones and l-phenyl-4-aryloxy-1,3-butanediones in polyphosphoric acid. Acylation of 3-acetonyl(phenyl-benzo-[b]furans with aliphatic acid anhydrides in the presence ofperchl