Synthetic Communications p. 1755 - 1761 (1991)
Update date:2022-08-29
Topics:
Yaozhong
Wenhao
Jingen
Giulan
Optically active 1,2-Diphenylethylenediamine (9) is obtained by asymmetric oxidative coupling reaction of d-camphor ketimine anion (4). Among various oxidating agents, TiCl(Oipr)3 is better than I2, Br2, CuCl2, FeCl3 and BrCH2CH2Br.
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Doi:10.1246/bcsj.59.657
(1986)Doi:10.1016/S0040-4039(00)61221-2
(1992)Doi:10.1134/S1070427212070014
(2012)Doi:10.1271/bbb.61.547
(1997)Doi:10.1021/jo01068a640
(1961)Doi:10.1007/BF01031791
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