Tetrahedron p. 4767 - 4772 (1992)
Update date:2022-09-26
Topics:
Bodor, Nicholas
Koltai, Ernoe
Prokai, Laszlo
Imidazolidino<1,2-d>dithiadiazepines are converted to the ten-membered saturated heterocycles via borohydride reduction in acidic media or using ''in situ'' generated borane.Reductive alkylation in acetic or propionic acid as a solvent represents a significant side reaction.Relatively stable boron compounds are identified as intermediates which yield the saturated heterocycles upon acidic hydrolysis. Key Words: Imidazolidino<1,2-d>dithiadiazepines; 1,2-dithia-5,8-diaza-cyclodecane; borohydride reduction; by-products; reaction mechanism
View MoreLuzhou North Chemical Co., Ltd.
Contact:+86-830-2796784；+86-830-2796776
Address:Gaoba, Longmatan District, Luzhou, Sichuan Province
Taizhou Sunny Chemical Co.,Ltd
Contact:+86-523-86920899 +86-13951172783
Address:No.11 Xingyuang road, Gaoyong Chemical Industry Park, Gaogang Jiangsu China
Chiral Quest (Suzhou) Company Ltd
website:http://www.chiralquest.com
Contact:+86-0512-62956066
Address:B1/9, 218 Xinghu Street, Suzhou Industrial Park
Jinan Jinguilin Chemical Co.,Ltd
Contact:+86-531-81188412
Address:3rd floor of Torch Building, Huanyuan Rd, City of Jinan
Contact:+86-25-83719363
Address:106-7 Chunnan Rd, Chunxi Town, Gaochun, Nanjing, China
Doi:10.1021/acs.inorgchem.8b03148
(2019)Doi:10.1016/j.poly.2013.02.011
(2013)Doi:10.1016/j.tet.2014.02.015
(2014)Doi:10.1021/acs.oprd.8b00205
(2018)Doi:10.1080/10587250307066
(2003)Doi:10.1080/24701556.2021.1917611
(2021)
