Peczkowski GR, Craven PGE, Stead D, Simpkins NS. 2,7-Diazabicyclo[2.2.1]heptanes: novel asymmetric access and controlled bridge-opening.
Chem Commun (Camb) 2019;
55:4214-4217. [DOI:
10.1039/c8cc10263e]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Organocatalysed asymmetric Michael additions of substituted triketopiperazines to enones afford products in high yield and enantiomeric ratio (er). Further modification delivers products possessing natural product (NP) scaffolds including diazabicyclo[2.2.1]heptane, prolinamide and harmicine.
Collapse