Format:
Online-Ressource
ISSN:
1099-0690
Content:
Abstract: In a two‐step sequence (condensation with acetone enolate/acid hydrolysis), 1,1‐bis (ethylsulfanyl) perfluorobut‐1‐ene was converted into the corresponding S‐ethyl 4‐oxo‐2‐pentafluoroethylpentanethioate. This thioester proved to be a versatile intermediate, leading, in the presence of aliphatic amine, to substituted 2‐trifluoromethylfurans and/or ‐pyrroles. The selectivity of these heterocyclisations depends on the reaction conditions and on the basicity/nucleophilicity balance of the amine. (© Wiley‐VCH Verlag GmbH, 69451 Weinheim, Germany, 2002)
In:
volume:2002
In:
number:9
In:
year:2002
In:
pages:1556-1561
In:
extent:6
In:
European journal of organic chemistry, Weinheim : Wiley-VCH Verl., 1998-, 2002, Heft 9 (2002), 1556-1561 (gesamt 6), 1099-0690
Language:
English
DOI:
10.1002/1099-0690(200205)2002:9〈1556::AID-EJOC1556〉3.0.CO;2-4
URN:
urn:nbn:de:101:1-2023110203550569853116
URL:
https://doi.org/10.1002/1099-0690(200205)2002:9〈1556::AID-EJOC1556〉3.0.CO;2-4
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2023110203550569853116
URL:
https://d-nb.info/1308262205/34
URL:
https://doi.org/10.1002/1099-0690(200205)2002:9〈1556::AID-EJOC1556〉3.0.CO;2-4