Journal of the Chemical Society. Chemical communications p. 1537 - 1538 (1992)
Update date:2022-09-26
Topics:
Grigg, Ronald
Hadjisoteriou, Maria
Kennewell, Peter
Markandu, Jasothara
Oximes possessing alk-γ- or -δ-enyl substituents are cyclised by phenylselenyl bromide, or by phenylselenyl chloride and an appropriate silver salt, to the corresponding cyclic nitrones; the seleno nitrones undergo facially specific cycloadditions with N-methylmaleimide, bis(alk-γ,δ-enyl) and bis(alk-δ,δ-enyl) ketones undergo regiospecific cyclisation and stereospecific cycloaddition to furnish spirocyclic products.
View MoreContact:86+21-56421993
Address:3F,BUILDING 10,NO.2889 JINKE ROAD, SHANGHAI.
Qingdao XinYongAn Chemicals Co., Ltd
Contact:+86-532-81107967
Address:Chengyang dual-port industrial park by the sea，Qingdao
Shanghai Forever Biotech Co., Ltd.
Contact:+86-21-69734790
Address:Room 5017/5019、5022、5024 of Technology Innovation Centre, No.1155, Gongyuan East Rd, QingPu District, Shanghai China.
Beijing Wisdom Chemicals Co., Ltd.
Contact:+86-10-52350335
Address:F2, BLDG 19, Liando Valley U, Majuqiao, Tongzhou District, Beijing, China
Synchem Pharma Co.,Ltd(expird)
Contact:+0086-21-61984905-1
Address:Building 60,Zimian Park, LongYang industrial Area, 1515Nong，Yuandong Road Fengxian District, Shanghai ,China
Doi:10.1002/chem.201704519
(2017)Doi:10.1021/ja00712a028
(1970)Doi:10.1002/chem.201301251
(2013)Doi:10.1016/j.bmc.2013.07.043
(2013)Doi:10.1021/jo971803g
(1998)Doi:10.1039/c3cc43120g
(2013)
