RSC Advances p. 45943 - 45955 (2015)
Update date:2022-08-17
Topics:
Jain, Nilesh
Patel, Ravi B.
Bedekar, Ashutosh V.
A modified Kagan's amide, N-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethyl)-3,5-dinitrobenzamide [(S)-2] has been designed, synthesized and screened as a Chiral Solvating Agent (CSA) for discrimination of optically active substrates. The proposed mode of action for recognition of chiral isomers of analytes by CSA is based on hydrogen-bonding. The 1H NMR signals of the two isomers of chiral amides, sulfoxides, α-substituted acids, α-hydroxy ketone, epoxy ketone and N-protected amino acids with (S)-2 were well resolved for practical applications of determination of optical purity. The CSA was also screened for detection of separation of signals in 19F NMR. This journal is
View MoreContact:86-532-68629711 13780605697
Address:NO 220 YANAN 3 ROAD,(POST ADMINISTRATION BUILDING),QINGDAO,CHINA
Jiangsu Wanlong Chemical Co., Ltd.
website:http://www.wanlongchem.com
Contact:+86-511-86810993 0086-511-8681 0888;
Address:Quanzhou Town, Danyang City, Jiangsu
Shanghai He Yang International Trading Co., Ltd.
Contact:+86-21-52043598
Address:Room 816, Blag.5, No.58 Huachi Road
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
Nanjing Capatue Chemical Co., Ltd
Contact:+86-25-86371192 +86-025-85720158
Address:No.20 Jiangjun Avenue, Jiangning Economic & Technical Development Zone
Doi:10.1002/anie.201706777
(2017)Doi:10.1016/j.tet.2005.01.007
(2005)Doi:10.1021/ja909310t
(2010)Doi:10.1016/j.jssc.2005.04.038
(2005)Doi:10.1021/ja01389a036
(1928)Doi:10.1021/acs.oprd.7b00304
(2017)