Ring opening of cyclic nitro ketones

Details Ring opening of cyclic nitro ketones Ring opening of cyclic nitro ketones

1984-04-27

1985-11-19

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C07C 7918

Patent

active

045543879

ABSTRACT:
Macrocyclic ring opening reaction. The 2-nitro cycloalkan-1-ones and similar 2-nitro heterocyclic compounds are ring opened by reduction of the carbonyl oxygen with an anionic species such as NaBH.sub.4. An .alpha.,.omega.-nitro alcohol is recovered.

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Severin et al., "Chem. Ber", vol. 98 (4), pp. 1159-1163 (1963).
Dampawan et al., "Tetrahedron Letters", pp. 135-138 (1982).
Schechter et al., "J. Amer. Chem. Soc.", vol. 74 (14), pp. 3664-3668 (1952).

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