Tetrahedron Letters p. 7811 - 7814 (1992)
Update date:2022-08-04
Topics:
Yerxa, Benjamin R.
Moore, Harold W.
The thermally induced ring expansion of 4-(1-pyrrolyl)-4-trimethylsiloxycyclobutenones to 5-hydroxy-8-trimethylsiloxyindolizines and their subsequent oxidation to the rare indolizine-5,8-diones is described. When the rearrangement is carried out in the presence of DMAD the indolizines are trapped in an 8+2 cycloaddition to give [3.2.2]cyclazines.
View MoreContact:86-021-52418058
Address:8/F, Building 6, Guiping Road No.333, Shanghai, 200233, China
Contact:(1) 206-3550089
Address:5115 NE 8TH PL, Renton, WA 98059 USA
HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.
Contact:+86-186-02659358
Address:1004, building 3, Wanke Jinsemaitianyuan, 498 Guitang Road, Yuhua District, Changsha City, Hunan Province, China
Xiamen Goodhealth Pharmchem Co., Ltd.
Contact:0086-592-2097683
Address:404R No.2 54# Minzu Rd., Xiamen, China
Anqing World Chemical Co., Ltd.
Contact:+86-556-5800026
Address:Daguan Economic Development Zone of circular economy industrial park Anqing City Anhui province
Doi:10.1021/op980024e
(1998)Doi:10.1016/j.tetlet.2013.08.135
(2013)Doi:10.1021/ja020887u
(2002)Doi:10.1002/pola.24824
(2011)Doi:10.1016/j.tetasy.2004.09.007
(2004)Doi:10.1016/0022-328X(93)80023-5
(1993)
