Journal of the Chemical Society. Chemical communications p. 1466 - 1467 (1988)
Update date:2022-08-11
Topics:
Kang, Guo-Jun
Cullen, William R.
Fryzuk, Michael D.
James, Brian R.
Kutney, James P.
The imines ArC(Me)=NCH2Ph (Ar = Ph, 2-MeO-C6H4, 4-MeO-C6H4) are hydrogenated to the corresponding secondary amines at 1000 psig H2, in 1:1 C6H6/MeOH, using an in situ RhI/(R)-cycphos system (cycphos = Ph2PCH(C6H11)CH2PPh2); a maximum of 91percent enantiomeric excess (e.e.) is achieved at lower temperatures (-25 deg C) in the presence of iodide cocatalyst.
View MoreContact:0086 371 65711996
Address:Jalan 4/3, Kawasan Perindustrian Serendah, 48000 Rawang,
Contact:+86-10-59484199
Address:No.58-A1026 Liangguan Street
Contact:13813902930 025-52714267
Address:20 Fengji Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, P. R. China
Disynthesis Chemical Technology Co. Ltd.
Contact:+86-571-88194596
Address:Dengyun road 380, Gongshu district, Hangzhou city, China
Contact:+91 - 22 - 26355700
Address:17, Lotus Business Park, Andheri West
Doi:10.1002/ejoc.200600159
(2006)Doi:10.1016/0022-328X(88)89113-7
(1988)Doi:10.1021/cs400282a
(2013)Doi:10.1021/ja000802u
(2000)Doi:10.1139/V09-165
(2010)Doi:10.1039/c4ra01464b
(2014)
