Tetrahedron Asymmetry p. 3457 - 3466 (1997)
Update date:2022-08-04
Topics:
Lauktien, Gerhard
Volk, Franz-J
Frahm, August W.
A series of homochiral cis-2-alkoxy- and 2-aryloxyeyclohexanamines 5b- 5e has been synthesised by means of asymmetric reductive amination of the corresponding racemic 2-oxygenated cyclohexanones 2 with ee-values ranging from 95 to >99%. The respective 2-hydroxy and 2-cyclohexyl derivatives 5g-5h have been prepared from the 2-phenoxycyclohexanamine 4e. Relative and absolute stereochemistry has been elucidated.
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