Double diastereoselective [3,3]-sigmatropic aza-Claisen rearrangements.

Asymmetric [3,3]-sigmatropic aza-Claisen rearrangement of the (Z)-N-allyl-N,O-silylketene aminal of (3S,4E,alphaR)-1-benzyloxy-3-(N-propionyl-N-alpha-methylbenzylamino)hex-4-ene furnishes (2S,3R,4E,alphaR)-N-alpha-methylbenzyl-2,3-dimethyl-7-benzyloxyhept-4-enamide in > 92% d.e.; rearrangemen...

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Bibliografiska uppgifter
Huvudupphovsmän:	Davies, S, Garner, A, Nicholson, R, Osborne, J, Savory, E, Smith, A
Materialtyp:	Journal article
Språk:	English
Publicerad:	2003

Double diastereoselective [3,3]-sigmatropic aza-Claisen rearrangements.

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