Journal of Organic Chemistry p. 1719 - 1725 (1994)
Update date:2022-08-10
Topics:
Smith, Michael B.
Dembofsky, Bruce T.
Son, Young Chan
We have prepared a new chiral nonracemic reagent (5(R)-methyl-1-(chloromethyl)-2-pyrrolidinone) in enantiopure form that reacts with alcohols containing a stereogenic center to produce diastereomeric N-(alkoxymethyl)-2-pyrrolidinone derivatives.These derivatives exhibit large and easily observed diastereotopic signals in the proton NMR that allow direct determination of diastereomeric ratio (percent dr) for the product.
View More
website:http://www.greenutra.cn
Contact:0086-411-39553357
Address:No. 7-1-1802, Huizhi Garden,Ocean Square,Dalian, 116033, China
LIAONING DMSO CHEMICALS CO.,LTD.
website:http://www.chinadmso.com
Contact:+86-427-6503033
Address:FLOOR 16, BLOCK A, FINANCIAL SQUARE, XINGLONGTAI DISTRICT, PANJIN CITY, LIAONING P.R. CHINA
Wuhan Fortuna Chemical Co.,Ltd
website:http://www.fortunachem.com
Contact:86-27-59207850
Address:Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China
Taizhou KEDE Chemical.Co.,Ltd.
Contact:86-576-84613060
Address:Jiangkou Chemical Zoon
Contact:86-10-62983737; +86-10-51287608
Address:4/F Building C, 2 Shangdi Xinxi Road
Doi:10.1002/zaac.201800454
(2019)Doi:10.1021/acs.inorgchem.0c01109
(2020)Doi:10.1021/np960185g
(1996)Doi:10.1021/jacs.9b03107
(2019)Doi:10.1016/j.ejmech.2020.112895
(2021)Doi:10.1016/j.tet.2012.05.014
(2012)
