Asymmetric synthesis of azepines

Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...

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540604, C07D22310, C07D22308

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active

060692456

ABSTRACT:
A novel process for the manufacture of compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 independently represent aroyl. The present invention also concerns novel intermediates used in the novel process for making compounds of formula I.

REFERENCES:
Derwent Abstract 95-116733/16. 1995.
Derwent Abstract 95-247496/33, 1995.
J.W. Lampe, et al., J. Org. Chem., 59, 5147-5148 (1994).
J.W. Lampe, et al., J. Org. Chem., 61, 4572-4581 (1996).
Didier, et al., Tetrahedron, 47(27):4941-4958 (1991).
Krogsgaard-Larsen, et al., Acta Chemica Scandinavica, B32(5):327-334 (1978).
Adams, et al., J. Chem. Soc. Perkin Trans 1, pp. 2355-2362 (1995).

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