Monatshefte fur Chemie p. 909 - 920 (1980)
Update date:2022-08-02
Topics:
Fisera, L.
Kovac, J.
Poliacikova, J.
Lesko, J.
A frontier orbital treatment of furan suggests its possible reactivity in 1,3-dipolar cycloadditions with dipoles posessing low lying LUMO's, such as nitrones, especially those with electronwithdrawing substituents.By the reaction of C-benzoyl-N-phenylnitrone 1a with an excess of furan at 60 deg C the monocycloadduct 2a, two biscycloadducts 4 and 5 and further reaction products of nitrone such as azoxybenzene 8, diketoamide 9a, benzoanilide 10a, benzoic acid 11a and phenyl glyoxylic acid 12 were isolated.The cycloaddition of C-(4-bromobenzoyl)-N-phenylnitrone 1b with furan is also reported. - Keywords: Cycloaddition of nitrone; 1,3-Dipolar cycloaddition; Frontier orbital treatment; Furan
View MoreShandong Yaroma Perfumery Co., Ltd.
Contact:+86- 531- 88024598
Address:7-702 Caizhi Central, 59 Gong Ye South Road, Jinan City,250101, P. R. China
Shandong Xiangde Biotechnology Co., Ltd
Contact:+86 -15066639877
Address:Sanba street
Anyang Double Circle Auxiliary CO.,LTD
Contact:0086-134 6082 4403
Address:dongfeng road, anyang city, henan province,china
ChangZhou XiaQing Chemical Co., Ltd.
Contact:+86-519-88721665
Address:3# Hengluo Road, Henglin Town, Changzhou City, Jiangsu Province，China
Tianjin Emulsion Science&Technology Development Co.,Ltd
Contact:13901380442
Address:Vake Garden New Town New Yi Bai Road Beichen District Tianjin,China
Doi:10.1002/adsc.201500006
(2015)Doi:10.1021/jo01013a012
(1965)Doi:10.3390/cancers12030744
(2020)Doi:10.1016/j.bmcl.2004.07.024
(2004)Doi:10.1016/j.tet.2004.05.115
(2004)Doi:10.1039/b400799a
(2004)
