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Formation and Structure of a Novel Zwitterionic Phosphoniocyclopentenonide From Bu 3 P, DMAD and COS
Author(s) -
Aitken R. Alan,
Lightfoot Philip,
Wilson Neil J.
Publication year - 2001
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/1099-0690(200101)2001:1<35::aid-ejoc35>3.0.co;2-x
Subject(s) - chemistry , adduct , carbonyl sulfide , sulfur , sulfide , medicinal chemistry , stereochemistry , organic chemistry
Tributylphosphane, DMAD and carbonyl sulfide react in a 2:2:1 ratio to give Bu 3 PS and the crystalline adduct 2 which is stabilised by extensive delocalisation; the sulfur analogue 5 has also been obtained.