A detailed investigation of the preparation of 2,7-diaminosuberic acid and 2,5-diaminoadipic acid derivatives using Kolbe electrolysis

DOI: 10.1016/S0040-4020(97)10412-4

Source and publish data:

Tetrahedron p. 2059 - 2074 (1998)

Update date:2022-08-05

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Authors:

Hiebl, Johann

Blanka, Michael

Guttman, Andras

Kollmann, Hermann

Leitner, Kornelia

Mayrhofer, Guenter

Rovenszky, Franz

Winkler, Karin

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Article abstract of DOI:10.1016/S0040-4020(97)10412-4

The yield of protected 2,7-diaminosuberic acid (DAS) prepared by Kolbe reaction of N-protected α-glutamic acid esters is dependent on solvent, temperature, concentration of carboxylate onion, and protecting groups. The highest yield of protected L,L-2,7-diaminosuberic acid is obtained with Boc-Glu-OMe as starting material using MeOH/pyridine/NaOMe as electrolyte.

Full text of DOI:10.1016/S0040-4020(97)10412-4

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