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2,3,5,6-tetra-O-benzoyl-L-gulono-γ-lactone is a complex organic compound with the molecular formula C31H24O10. It is a derivative of L-gulono-γ-lactone, a naturally occurring sugar acid lactone, where four of its hydroxyl groups are esterified with benzoyl groups. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals and other organic compounds. The benzoyl groups protect the hydroxyl groups during chemical reactions, allowing for selective functionalization of other parts of the molecule. Once the desired modifications are made, the benzoyl groups can be removed to yield the final product. 2,3,5,6-tetra-O-benzoyl-L-gulono-γ-lactone is an example of a protecting group strategy in organic synthesis, which is crucial for the selective synthesis of complex molecules.

5595-64-2

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5595-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5595-64-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,9 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5595-64:
(6*5)+(5*5)+(4*9)+(3*5)+(2*6)+(1*4)=122
122 % 10 = 2
So 5595-64-2 is a valid CAS Registry Number.

5595-64-2Downstream Products

5595-64-2Relevant academic research and scientific papers

Branched-Chain Carbohydrate Lactones from a Samarium(II) Iodide-Promoted Serial Deoxygenation-Carbonyl Addition Reaction

Enholm, Eric J.,Jiang, Shujun,Abboud, Khalil

, p. 4061 - 4069 (2007/10/02)

A new deoxygenation-carbonyl addition reaction mediated by samarium(II) iodide (SmI2) in THF/HMPA was examined with carbohydrate lactones and several substrates containing an α-alkoxy carboxylic ester.In a single reaction, these compounds were deoxygenate

BRANCHED CHAIN CARBOHYDRATE LACTONES FROM A TANDEM SmI2 DEHYDROGENATION-CARBONYL ADDITION REACTION

Enholm, Eric J.,Jiang, Shujun

, p. 2247 - 2252 (2007/10/02)

Treatment of a carbohydrate lactone with a ketone in the presence of SmI2-HMPA produces a deoxygenation/carbonyl addition reaction to afford new C2-branched chain carbohydrates.

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