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1,2,3,4-Tetra-O-acetyl-6-bromo-6-deoxyhexopyranose is a brominated sugar derivative synthesized via nucleophilic displacement of a trifluoromethylsulfonyl (triflate) group in 1,2,3,4-tetra-O-acetyl-6-O-triflyl-β-D-glucopyranose by bromide ions. While deoxyiodo sugars form readily under various conditions, bromination requires optimized reaction conditions due to slower displacement kinetics. 1,2,3,4-tetra-O-acetyl-6-bromo-6-deoxyhexopyranose serves as an intermediate in carbohydrate chemistry, particularly for introducing bromine at the C-6 position of glucose derivatives. The tetraacetylated structure enhances stability and solubility for further synthetic modifications.

10225-48-6

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10225-48-6 Usage

Molecular structure

A complex structure consisting of a six-membered ring of carbon atoms.

Derivation

Derived from a hexose sugar.

Substitution

Substituted with four acetyl groups and a bromine atom.

Usage

Commonly used in organic synthesis.

Building block

Serves as a building block for the production of other organic compounds.

Functional groups

Unique combination of functional groups.

Bromine atom

Presence of a bromine atom contributes to its value.

Applications

Potential applications in pharmaceuticals, carbohydrate chemistry, and glycoconjugate synthesis.

Interest

Of interest to researchers in the medical and pharmaceutical industries.

Check Digit Verification of cas no

The CAS Registry Mumber 10225-48-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,2 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 10225-48:
(7*1)+(6*0)+(5*2)+(4*2)+(3*5)+(2*4)+(1*8)=56
56 % 10 = 6
So 10225-48-6 is a valid CAS Registry Number.

10225-48-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name [4,5,6-triacetyloxy-2-(bromomethyl)oxan-3-yl] acetate

1.2 Other means of identification

Product number -
Other names 3-Chloro-3-deoxy-D-glucopyranose Tetraacetate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10225-48-6 SDS

10225-48-6Relevant academic research and scientific papers

Conversion of alcohols to bromides using a fluorous phosphine

Desmaris, Laurence,Percina, Nathalie,Cottier, Louis,Sinou, Denis

, p. 7589 - 7591 (2003)

Reaction of alcohols with the fluorous phosphine-carbon tetrabromide complex in toluene or in a two-phase toluene-FC-72 system afforded the corresponding bromides in good yields. The fluorous-phosphine oxide is readily separated by liquid-liquid extraction, providing an alternative to the homogeneous triphenylphosphine-carbon tetrachloride conversion, as well as to the polymer-supported phosphine method. The fluorous phosphine oxide could be reduced and the product reused.

Synthesis of Deoxyhalogenosugars. Reaction of Halide Ions with 1,2,3,4-Tetra-O-acetyl-6-O--β-D-glucopyranose

Ambrose, Michael G.,Binkley, Roger W.

, p. 674 - 677 (1983)

The reaction of bromide, chloride, and iodide ions with 1,2,3,4-tetra-O-acetyl-6-O--β-D-glucopyranose under the proper conditions gives excellent yields of the corresponding deoxyhalogeno sugars.Deoxyiodo sugars form readily under all conditions studied.Difficulties with displacements by bromide and chloride are encountered but can be overcome by appropriate modification of reaction conditions.Displacement with fluoride ion is difficult and produces only a low yield of the expected fluorinated carbohydrate.

A novel protocol for the regioselective bromination of primary alcohols in unprotected carbohydrates or glycosides

Xue, Weihua,Zhang, Lifen

experimental part, p. 1429 - 1432 (2012/09/07)

The regioselective and efficient bromination of primary hydroxyl groups in unprotected carbohydrates or glycosides is successfully achieved by using (chloro-phenylthio-methylene)dimethylammoniumchloride (CPMA) in the presence of tetrabutylammonium bromide

Synthesis and Properties of Glucose and Galactose Phosphonate Derivatives

Padyukova, N. Sh.,Afsar, S.,Dixon, H. B. F.,Karpeiskii, M. Ya.

, p. 328 - 331 (2007/10/02)

Phosphonate analogs of glucose-6-phosphate and galactose-6-phosphate, namely, 6-deoxy-6-phosphono-α,β-D-glucopyranose and 6-deoxy-6-phosphono-α,β-D-galactopyranose, were synthesized.They were shown to be weak inhibitors of 1L-myo-inositol-1-phosphatase. Key words: 6-deoxy-6-phosphono-α,β-D-glucopyranose, 6-deoxy-6-phosphono-α,β-D-galactopyranose, 1L-myoinositol-1-phosphatase, inhibitors

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