Preparation of sugar ketals

Details Preparation of sugar ketals Preparation of sugar ketals

1986-02-05

1987-07-21

Brown, Johnnie R.

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

Organic compounds

Carbohydrates or derivatives

536 185, 536120, C07H 100

Patent

active

046819363

ABSTRACT:
Sugar ketals are prepared by reacting a sugar with a ketone in the presence of an acid catalyst by a process in which

REFERENCES:
patent: 3607862 (1971-09-01), Jaffe et al.
patent: 4460767 (1984-07-01), Matsumura et al.
patent: 4464204 (1984-08-01), Niekamp et al.
patent: 4464530 (1984-08-01), Matsumura et al.
patent: 4465521 (1984-08-01), Seidman et al.
Synthesis of Methyl 4.6-O-Methylene-D-Glycopyranosides, J. C. Goodwin et al., Res. 28 (1973) pp. 213-219.
Die Starke; "A New Synthesis of Methyl-4,6-0-Propylidine-a-D-Glucopyranoside"; C. Boffi et al; 21 (1969) p. 100.
Die Starke; "A Novel Synthetic Approach to the Ylidene Derivatives of Carbohydrates; " E. Bergonzi et al. 16 (1964) pp. 386-390.

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