Synthesis of ornithine lactams via diastereoselective photocyclization of 2-amino-4-oxo-4-phenyl-butanoyl amines
摘要:
The diastereoselective synthesis of ornithine lactams 6-9 via photoinduced E-hydrogen abstraction followed by cyclization of the corresponding 1,6-biradicals is described. A highly asymmetric 1,4-induction is observed. (C) 1998 Elsevier Science Ltd. All rights reserved.
Synthesis of ornithine lactams via diastereoselective photocyclization of 2-amino-4-oxo-4-phenyl-butanoyl amines
摘要:
The diastereoselective synthesis of ornithine lactams 6-9 via photoinduced E-hydrogen abstraction followed by cyclization of the corresponding 1,6-biradicals is described. A highly asymmetric 1,4-induction is observed. (C) 1998 Elsevier Science Ltd. All rights reserved.