Tetrahedron p. 4031 - 4034 (1987)
Update date:2022-07-29
Topics:
Torres, J.L.
Haro, I.
Valencia, G.
Anton, J.M. Garcia
Reig, F.
A comparative study on the effectiveness of all possible amine/solvent combination with three different solvents (THF, DCM, DMF) and three different bases (NMM, NMPi, NMPo) in avoiding the racemization of the DMet residue during a mixed anhydride coupling has been carried out.The results show that the best combination is THF/NMM.Though, when more polar solvents are required, the system DMF/NMPo is recommended.
View MoreXiamen Huasing Chemicals Co.Ltd.
Contact:0086-592-6228397
Address:NO.24, Xinglin North 2nd Road,Jimei district
Nanjing Ruizhi Industry & Technologh Co.，Ltd.
Contact:+86-25-86808110
Address:441-4-A5,NO.12 Longzang Avenue,Yuhuatai District,210039,Nanjing
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
Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.
website:http://www.shydtec.com
Contact:86-21-57721279
Address:Science and Technology Park, Songjiang District, Shanghai, China
Kaiping Genuine Biochemical Pharmaceutical Co.,Ltd.
Contact:+86-750-2881198
Address:No.1, Xinke Road, Shatang Town, Kaiping, Guangdong Province, P.R.China
Doi:10.1021/ja02072a011
()Doi:10.1021/jo9003986
(2009)Doi:10.1021/ol900412u
(2009)Doi:10.1002/jhet.812
(2012)Doi:10.1016/j.ejmech.2008.09.019
(2009)Doi:10.1002/ardp.19572900305
(1957)
