Process for the manufacture of heptakis-[2,6-di-O-methyl]-beta-c

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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C08B 3700

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045422117

ABSTRACT:
The invention relates to a process for the manufacture of heptakis-[2,6-di-O-methyl]-beta-cyclodextrin by methylating beta-cyclodextrin in an organic phase wherein beta-cyclodextrin is methylated with dimethylsulfate in the presence of an alkalihydroxide at temperatures of from -10.degree. to 0.degree. C.

REFERENCES:
patent: 2116867 (1938-05-01), Kreimeier et al.

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