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1-O-benzoyl-2,3:5,6-di-O-isopropylidene-D-mannitol is a complex organic compound with the molecular formula C20H26O7. It is a derivative of D-mannitol, a sugar alcohol, where the 1-O position is substituted with a benzoyl group, and the 2,3 and 5,6 positions are protected with isopropylidene groups. 1-O-benzoyl-2,3:5,6-di-O-isopropylidene-D-mannitol is often used in organic synthesis as a protecting group for the hydroxyl groups of D-mannitol, which can be crucial in the synthesis of more complex molecules. The benzoyl group provides a stable acyl protecting group, while the isopropylidene groups are used to shield the hydroxyl groups from unwanted reactions, making 1-O-benzoyl-2,3:5,6-di-O-isopropylidene-D-mannitol a valuable intermediate in the preparation of various pharmaceuticals and other organic compounds.

7115-22-2

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7115-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7115-22-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,1 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7115-22:
(6*7)+(5*1)+(4*1)+(3*5)+(2*2)+(1*2)=72
72 % 10 = 2
So 7115-22-2 is a valid CAS Registry Number.

7115-22-2Downstream Products

7115-22-2Relevant articles and documents

TOTAL SYNTHESIS OF (+)-CASTANOSPERMINE FROM D-MANNOSE

Setoi, Hiroyuki,Takeno, Hidekazu,Hashimoto, Masashi

, p. 4617 - 4620 (1985)

A total synthesis of (+)-castanospermine (2) has been achieved starting from D-mannose by a route adopting a double-cyclization process (5c-6) as the key step.

The synthesis of polyoxygenated, enantiomerically pure cyclopentane derivatives on route to neplanocin A stereoisomers via alkylidenecarbene species prepared from sugar templates

Nguyen Van Nhien, Albert,Soriano, Elena,Marco-Contelles, Jose,Postel, Denis

experimental part, p. 1605 - 1611 (2009/12/09)

Our new method for the generation of alkylidenecarbenes, based on the reaction of trimethylsilylazide/Bu2SnO with α-cyanomesylates, has been applied to the synthesis of enantiomerically pure polyhydroxylated cyclopentane derivatives from conven

The Baylis-Hillman reaction: a strategic tool for the synthesis of higher-carbon sugars

Radha Krishna, Palakodety,Narasimha Reddy,Sreeshailam,Uday Kiran,Jagdeesh

, p. 6466 - 6470 (2008/02/12)

The Baylis-Hillman reaction of acyclic sugar-derived aldehydes is invoked as an attractive synthetic strategy for ready access to higher-carbon sugars.

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