Tetrahedron Letters p. 6361 - 6364 (1988)
Update date:2022-08-04
Topics:
Blake, Alexander J.
Harding, Mervyn
Sharp, John T.
In the cyclisation of the diazo-compound (7) to give the diastereomeric pair of 1H-2,3-benzodiazepines (8) and (9), alkoxy groups, when present as the medium sized group M, show the opposite effect in promoting face selectivity to that of alkyl groups and
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