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.
View MoreXiamen Goodhealth Pharmchem Co., Ltd.
Contact:0086-592-2097683
Address:404R No.2 54# Minzu Rd., Xiamen, China
Nanjing Chemlin Chemical Co., Ltd.
website:http://www.echemlin.cn
Contact:+86-25-83697070
Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
Sichuan Ziren Pharmaceutical Co., Ltd
Contact:
Address:West 3 Section, Shenzhen Road, Guanghan
website:http://www.pribolab.com
Contact:+86 17657127611
Address:Building 21, MAX Business Hongwan, High-tech Zone, Qingdao
Weifang Dongxing Chitosan Factory
website:http://dxchitosan.lookchem.com/
Contact:13475651157
Address:Weifang city ,shandong province
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)