Tetrahedron Letters p. 1463 - 1466 (1982)
Update date:2022-08-03
Topics:
Goswami, Ramanuj
Corcoran, Daniel E.
Treatment of N-phenyl- as well as N-methyl-3-(tri-n-butylstannyl)-propionamide with 2 equiv of n-butyllithium in the presence of 1,4-diazabicyclo<2.2.2>octane at -78 deg C in tetrahydrofuran produced the corresponding dilithio derivatives (homoenolate dianions) 4 and 8 respectively.Reaction with various electrophiles (1 equiv) gave the terminally substituted amides in good yields.
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Doi:10.1039/b412436g
(2004)Doi:10.1139/v82-204
(1982)Doi:10.1002/hlca.19820650306
(1982)Doi:10.1016/S0022-328X(00)81213-9
(1982)Doi:10.1246/cl.1982.881
(1982)Doi:10.1016/S0040-4039(00)77153-X
(1994)
