CYCLOPROPANATION UNDER PHASE-TRANSFER CONDITIONS - A VERSATILE TECHNIQUE

Authors
REDDY DB SEENAIAH B REDDY MM
Citation
Db. Reddy et al., CYCLOPROPANATION UNDER PHASE-TRANSFER CONDITIONS - A VERSATILE TECHNIQUE, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 35(10), 1996, pp. 1012-1016
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry → ACNP
ISSN journal
03764699
Volume
35
Issue
10
Year of publication
1996
Pages
1012 - 1016
Database
ISI
SICI code
0376-4699(1996)35:10<1012:CUPC-A>2.0.ZU;2-1
Abstract
The compounds 3,3'-(1,3- and 1,4-phenylene)bis(1-aryl-2-propen-1-ones) (1, 2), 1,1'-(1,3- and 1,4-phenylene)bis(3-aryl-2-propen-1-ones) (5, 6) and 1,1'-(2,6-pyridylene)bis(3-aryl-2-propen-1-ones) (7) have been cyclopropanated by three different methods. It is observed that the re action under phase transfer conditions is found to be a versatile tech nique. The geometry of the products formed is evidenced by H-1 NMR spe ctra.