Bulletin of the Chemical Society of Japan p. 2374 - 2378 (1981)
Update date:2022-08-28
Topics:
Oae, Shigeru
Iida, Kazuyuki
Shinhama, Koichi
Takata, Toshikazu
The Pschorr cyclization of various arylamines with t-butyl thionitrate under nonaqueous conditions gave the corresponding cyclic products in moderate yields.The same reaction was also found to proceed readily with p-toluenesulfonyl nitrite at room tempoerature.Treatment of o-aminophenyl allyl ether or sulfide with t-butyl thionitrate resulted in the intramolecular Meerwein arylation to the olefinic bond affording 3-chlorochroman or - thiochroman, through the yield was low.The plausible mechanism of the Pschorr cyclization with t-butyl thionitrate is discussed.
View MoreZibo XiWeiLi Spice Limited Company
Contact:86-533-7220051
Address:Shandong province Zibo city Linzi Qilu Chemical Industrial Park South of ethylene, , China
QINGDAO DEVELOP chemistry Co.,Limited
Contact:+86-532-85807910
Address:98#Nanjing Road, Qingdao, China 266071
Jiangsu Cale New Material Co.ltd
Contact:+86-515-88334667/88203550
Address:Zhongshan 3rd Road, Coastal Chemical Industry Park, Yancheng, Jiangsu, China
Zhejiang Genebest Pharmaceutical Co.,Ltd.
Contact:0086-571-63532866
Address:No.1 Jinboshi Rd Lishan Town Fuyang City Zhejiang Province China
Shanghai Hongbang Medical Technology CO.,. Ltd
Contact:13671516988 /18917636693
Address:Room1, No67 Building, Yongde Road369, Wujing Town, Minhang Districy, Shanghai CIty, China.
Doi:10.1002/adsc.201900073
(2019)Doi:10.1246/bcsj.62.1986
(1989)Doi:10.1016/j.phytochem.2008.09.015
(2008)Doi:10.1016/0022-1902(75)80770-6
(1975)Doi:10.1073/pnas.1213186110
(2013)Doi:10.1023/A:1019615206870
(2002)