Resolution of alcohols using amino acids

Details Resolution of alcohols using amino acids Resolution of alcohols using amino acids

1984-01-19

1985-06-18

Lone, Werren B.

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

Organic compounds

Oxygen containing

560 20, 560 78, 568810, 568854, 568877, C07C 2992, C07C 6748

Patent

active

045242232

ABSTRACT:
A general method of resolution of chiral alcohols is based on the relatively facile chromatographic resolution of their diastereomeric esters with optically active amino acids. The naturally occurring L-amino acids and D-(-)-phenylglycine are especially useful, and the method is applicable to a range of alcohols of diverse structure.

REFERENCES:
patent: 3109018 (1963-10-01), Hanover
patent: 3305591 (1967-02-01), Epstein et al.
patent: 3767709 (1973-10-01), Fenton
patent: 3943181 (1976-03-01), Fleischer et al.
patent: 4165330 (1979-08-01), Whitney et al.
patent: 4386205 (1983-05-01), Moore
patent: 4410734 (1983-10-01), Martin et al.
"Advances in Chromatography", vol. 16, pp. 177-183, (1978).
"Chem. Eng.", May 22, 1979, pp. 62-63.
Thanker et al., "J. Sci. Ind. Res. India", 21 B, 209-211, (1982).

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