Tetrahedron p. 3313 - 3319 (1985)
Update date:2022-08-10
Topics:
Brussee, J.
Groenendijk, J. L. G.
Koppele, J. M. te
Jansen, A. C. A.
The oxidative dimerization of 2-naphtol is studied by means with several copper(II)amine complexes as oxidants.Using primary amines a chemical yield of 95percent-98percent is obtained.Using (+)-amphetamine as complexing amine a 94percent-96percent optically pure product is obtained.It is established that htis stereoselectivity is a result of selective precipitation of the copper(II)-(+)-amphetamine-(-)-binaphtol complex with a simultaneous racemization of the (+)-binaphtol.
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Doi:10.1002/ejoc.200600713
(2007)Doi:10.1002/(SICI)1099-1344(19991230)42:13<1235::AID-JLCR279>3.0.CO;2-Q
(1999)Doi:10.1002/jhet.5570170106
(1980)Doi:10.1016/j.tetlet.2010.09.109
(2010)Doi:10.1021/ol010263d
(2002)Doi:10.1016/0040-4039(94)88310-6
(1994)
