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 Moreshanghai jiuling chemical co.,ltd.
Contact:+86-21-50387295
Address:Zaozhuang Road, Pudong, Shanghai City. China
Shenzhen ZheYi Chemicals Co.,LTD(Shanghai Branch)
Contact:+86-21-54159691
Address:Room1002,Building No.2, Lane 98 Bixiu Road,Minhang District, Shanghai,China 201100
HENAN NEW BLUE CHEMICAL CO.,LTD
website:http://www.newbluechem.com
Contact:86-371-55170693/55170694
Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
Angelisun(Chongqing) Pharmaceutical Co., LTD.
Contact:+86-23-68030926-816
Address:D1-7 Tech & Entrepreneurs Park, Kecheng Road, Erlang Hi-Tech Areas, Chongqing, China
shanghai hekang chemical co.ltd
Contact:021-54173790
Address:328 WuHe Road, Building #A, 2nd Floor, Minhang, Shanghai 201109, 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)
