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Synthesis of Homoallyl Selenides and Sulfides by Allylation of α‐Seleno‐ and α ‐Thioalkyllithiums in the Presence of Copper(I) Salts
Author(s) -
Clarembeau M.,
Bertrand J. L.,
Krief A.
Publication year - 1984
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.198400022
Subject(s) - chemistry , copper , inorganic chemistry , medicinal chemistry , organic chemistry
New species, detected by 77 Se NMR, are formed on mixing α‐selenoalkyllithium compounds and CuI/SMe 2 . These species decompose at −40° to olefins 8 but can be allylated in high yield at −100°. Similar reactions are observed with thio‐analogues.