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pro vyhledávání: '"Nicholas A. Butt"'
Publikováno v:
Research on Chemical Intermediates. 45:5959-5974
This paper summarizes the application of the chiral ligand DTBM-SegPHOS in asymmetric catalytic hydrogenation reactions. DTBM-SegPHOS exhibits pronounced catalytic activity and enantioselectivity due to its high electron density and steric bulk. Inde
Autor:
Nicholas A. Butt, Wanbin Zhang
Publikováno v:
ChemInform. 46
Autor:
Christopher J. Moody, Nicholas A. Butt
Publikováno v:
Organic letters. 13(9)
A study toward the unusual spirotetramate core of the pyrroindomycin antibiotics employing an intermolecular Diels−Alder reaction of an exo-methylene tetramic acid dienophile is described. The exo-methylene tetramate is readily synthesized from S-m
Autor:
Nicholas A. Butt, Christopher J. Moody
Publikováno v:
Organic Letters; May2011, Vol. 13 Issue 9, p2224-2227, 4p