Synthesis of Chiral Dibenzo-1,8-diaza-14-crown-4, Dibenzo-1,9-diaza-16-crown-4, and Dibenzo-1,10-diaza-18-crown-4 Ethers by Aromatic Nucleophilic Substitution. Application to the Preparation of Bicyclic Chiral Crown-LiI Complexes

DOI: 10.1021/jo00242a006

Source and publish data:

Journal of Organic Chemistry p. 1372 - 1380 (1988)

Update date:2022-08-03

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Authors:

Schultz, Arthur G.

Pinto, Donald J. P.

Welch, Martha

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Article abstract of DOI:10.1021/jo00242a006

New methods for the preparation od dibenzo-1,8-diaza-14-crown-4, dibenzo-1,9-diaza-16-crown-4, and dibenzo-1,10-diaza-18-crown-4 ethers 2, 4, 5, 14, 15 and 16 are described.Bimolecular cyclization of ortho-substituted benzamides (derived from 1,2-, 1,3-,

Full text of DOI:10.1021/jo00242a006

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