Tetrahedron Letters p. 5253 - 5256 (1996)
Update date:2022-09-26
Topics:
Jin, Zhendong
Fuchs
Tertiary allylic sulfones which bear a secondary aminopropyl moiety undergo smooth palladium[0]-mediated spirocyclization. The reaction proceeds via a π-allyl intermediate and the resultant azabicyclic product is formed with net retention of sulfone stereochemistry. The use of tetramethylguanidine as companion base is required for high yielding reactions.
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Doi:10.1021/acs.jmedchem.5b01439
(2016)Doi:10.1016/j.tet.2003.08.007
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(1996)Doi:10.1021/jm9603779
(1996)Doi:10.1021/ja01073a056
(1964)Doi:10.1016/0040-4020(96)00900-3
(1996)
