Tetrahedron p. 2459 - 2464 (1983)
Update date:2022-08-03
Topics:
Wasserman, Harry H.
Berger, Gregory D.
The optically active plant product homaline (6) has been synthesized in a convergent sequence starting with β-phenyl-β-alanine and putrescine (14).The key transformation in this sequence is the ring expansion by transamidation of a functionalized chiral β-lactam precursor.
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Doi:10.1021/acs.joc.9b02694
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