Synthesis of Homoallyl Selenides and Sulfides by Allylation of α‐Seleno‐ and α ‐Thioalkyllithiums in the Presence of Copper(I) Salts
Tóm tắt
New species, detected by 77Se NMR, are formed on mixing α‐selenoalkyllithium compounds and CuI/SMe2. These species decompose at −40° to olefins
Từ khóa
Tài liệu tham khảo
Krief A., Organic Chemistry of Se and Te Containing Functional Groups
M.Sevrin Ph.D. thesis Namur October1980.
J. L. Bertrand 1983 Mémoire de Licence Namur
Posner G. H., 1972, Org. React., 19, 1
Posner G. H., 1975, Org. React., 22, 253
Normant J. F., 1976, J. Organomet. Chem. Lib., 1, 219
Posner G. H., 1980, An Introduction to Synthesis Using Organocopper Reagents
Lucchetti J., 1979, C. R. Acad. Sci. Paris, Série C, 288, 553
J.Lucchetti Ph.D. thesis Namur March1983.
S.Halazy Ph.D. thesis Namur December1982.
Unpublished results from our laboratory. This work will be published in full elsewhere.
*We however used a quantity of Me2S (0.5 cc) lower than the one (1 cc) used for synthetic purposes.
Anciaux A., 1975, Tetrahedron Lett., 1617
Clive D. L. J., 1978, J. Chem. Soc. Chem. Commun., 41
a.B.LoevandK. M.Snader Chem. Ind. (London) 15(1965);
b.B.LoevandM. M.Goodman Chem. Ind. (London) 2026(1967).
Adams R., 1973, Org. Synth., 5, 107
Foster D. C., 1967, Org. Synth., 3, 771
Lauwers M., 1979, Tetrahedron Lett., 1801
M. Lauwers 1976 Mémoire de Licence Namur
This experiment has been performed by Dr. S. Halazy in our laboratory. See also Ref. 29.
This experiment was performed by Dr. F. Zutterman in our laboratory. See also Ref. 30.