Journal of Organic Chemistry p. 2846 - 2851 (1982)
Update date:2022-08-04
Topics:
Williams, David R.
Sit, Sing-Yuen
Total synthesis of racemic tenellin, a yellow pigment of the insect pathogenic fungus Beauveria, has been accomplished.Preparation of 1,4-dihydroxy-5-(p-hydroxyphenyl)-2(1H)-pyridinone is achieved in excellent overall yield by utilizing an intramolecular C-acylation of an imidazolide precursor.A facile conjugate reduction of the vinylogous amide 6 is illustrated with sodium cyanoborohydride.
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Doi:10.1021/jo00137a004
(1982)Doi:10.1039/c39830000371
(1983)Doi:10.1246/bcsj.63.272
(1990)Doi:10.1016/0040-4039(80)80103-1
(1980)Doi:10.1016/0957-4166(94)00341-8
(1995)Doi:10.1021/jo972247t
(1998)
