Tetrahedron Letters p. 3605 - 3608 (1994)
Update date:2022-08-11
Topics:
Lin, Paul Kong Thoo
Maguire, Nuala M.
Brown, Daniel M.
3-Bromopropylamine hydrobromide reacts with N-hydroxyphthalimide in the presence of DBU to give, not the expected N-(3-aminopropyloxy)phthalimide, but N-(3-aminooxypropyl)-phthalimide, 6, formed by an unusual intramolecular rearrangement. Coupling of the pentamethyl-chroman-6-sulphonyl (Pmc) derivatives of 9 and 13 with N-Bpoc-aminopropanol affords a differentially protected 6-oxaspermidine 10 and 6,9-dioxaspermine 14 respectively from which the protecting groups are removed independently.
View More
Taizhou Huading Chemical Co.,Ltd(expird)
Contact:+86-576-88583898
Address:Economic&Technology development zone,Taizhou City,Zhejiang Province,China
Golden Union Agrochemical Import and Export Co., Ltd.
Contact:86-755-23910527
Address:Room 1106, Tower 3A, Excellence Century Center, Futian District, Shenzhen, China
website:http://www.simagchem.com
Contact:+86-592-2680277
Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China
Shandong Zhongcheng Barium Salt Co., Ltd
Contact:+86-15725732638
Address:No.29 baoxi road, hi-tech zone, zibo, shandong
Contact:86-551-63540590
Address:No 1388 Furong Rd., Hefei, Anhui, China
Doi:10.1016/0039-128X(65)90168-6
(1965)Doi:10.1134/S1070428010090290
(2010)Doi:10.1016/0301-0104(89)90008-6
(1989)Doi:10.1080/00397919708006814
(1997)Doi:10.1021/jp048817s
(2004)Doi:10.4067/s0717-97072013000400052
(2013)
