Bulletin of the Chemical Society of Japan p. 442 - 445 (1984)
Update date:2022-08-16
Topics:
Yamaguchi, Seiji
Yamamoto, Satoru
Abe, Shoichi
Kawase, Yoshiyuki
Orientation in acylation reactions of 2,2-dimethyl-2H-chromenes was studied.Five acetylchromenes were obtained with two methods and six formylchromenes were obtained with a third method.Demethylation of four acyl-methoxy-substituted chromenes gave the corresponding acylchromenols. 2,2-Dimethyl-2H-chromene-6-carboxylic acid (anofinic acid) was also obtained by oxidation of 6-formylchromene.
View MoreShenzhen HwaGen Pharmaceutical Co., Ltd
website:http://www.rafflespt.com
Contact:+86-752-5538396
Address:Guangdong Huizhou China
Kaiping Genuine Biochemical Pharmaceutical Co.,Ltd.
Contact:+86-750-2881198
Address:No.1, Xinke Road, Shatang Town, Kaiping, Guangdong Province, P.R.China
Henan Tianfu Chemical Co., Ltd.
website:http://www.tianfuchem.com
Contact:86-371-55170693/55170694
Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
Jiangsu Hualin Chemical Co.,Ltd
Contact:86-25-87787395
Address:jiangsu china
Changsha Nutritopper Bio Technology Co.,Ltd.
Contact:+86-731-87803543
Address:East 1st Street, Baima Road, Ningxiang County
Doi:10.1039/b707719j
(2007)Doi:10.1246/cl.1989.1329
(1989)Doi:10.1021/acs.chemmater.6b01419
(2016)Doi:10.1021/ja01092a001
(1965)Doi:10.1002/anie.201800260
()Doi:10.1246/cl.1976.941
(1976)