Reactions of dibromocarbene generated from bromoform with vinylpyridines under phase transfer catalysis conditions

Authors
Abele, E Abele, R Lukevics, E
Citation
E. Abele et al., Reactions of dibromocarbene generated from bromoform with vinylpyridines under phase transfer catalysis conditions, HETEROCYC C, 4(3), 1998, pp. 253-255
Citations number
2
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
HETEROCYCLIC COMMUNICATIONS
ISSN journal
07930283 → ACNP
Volume
4
Issue
3
Year of publication
1998
Pages
253 - 255
Database
ISI
SICI code
0793-0283(1998)4:3<253:RODGFB>2.0.ZU;2-L
Abstract
Phase transfer catalytic reactions of 2-vinylpyridine (1) with dibromocarbe ne generated from bromoform in the system liquid/liquid and liquid/solid we re studied. The PTC system 50% aq. KOH/TEBA/CH2Cl2 was found to be most act ive and was used for preparative synthesis of vinylpyridine dibromocarbene adducts (4-6).