1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone

1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone structure

CAS No.: 23141-00-6

Chemical Name:: 1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone

Synonyms: 1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone;Ethanone, 1-[2-hydroxy-6-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]phenyl]-

CBNumber:: CB95828835

Molecular Formula:: C22H26O12

Molecular Weight:: 482.43

MDL Number:

MOL File:: 23141-00-6.mol

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1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone Properties

Melting point	201–203°C
Boiling point	567.4±50.0 °C(Predicted)
Density	1.36±0.1 g/cm3(Predicted)
pka	9?+-.0.10(Predicted)

1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone Chemical Properties,Uses,Production

Preparation

Preparation by glycosation of 2,6-dihydroxyacetophenone with acetobromo-a-D-glucose,
? in the presence of cadmium carbonate in refluxing toluene for 20 h, with removal of generated water (71%), according to Dick’s method;
? in the presence of benzyltributylammonium chloride and potassium carbonate in chloroform at r.t. for 24 h (93%);
? in the presence of potassium hydroxide in aqueous acetone (38%), (32%).

1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone Preparation Products And Raw materials

Raw materials

Preparation Products

1-[2-Hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]phenyl] ethanone Ethanone, 1-[2-hydroxy-6-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]phenyl]- 23141-00-6