Convergent Strategy to Dizocilpine MK-801 and Derivatives
Author(s) -
K. Harsha Vardhan Reddy,
Expédite YenPon,
Sylvia CohenKaminsky,
Samir Messaoudi,
Mouâd Alami
Publication year - 2018
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/acs.joc.8b00305
Subject(s) - chemistry , alkene , hydroamination , intramolecular force , amine gas treating , heck reaction , intramolecular reaction , amide , convergent synthesis , stereochemistry , imine , combinatorial chemistry , organic chemistry , palladium , catalysis
A convergent total synthesis of MK-801 has been achieved. Key synthetic transformations include a multicomponent Barbier-type reaction to construct the α-branched amine, a selective Heck α-coupling tactic to generate the exocyclic alkene skeleton, and a late-stage intramolecular hydroamination reaction between the exocyclic alkene and the secondary protected amine. The efficacy of this method was demonstrated by the synthesis of two news analogues substituted on the aromatic rings.
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