Cas 212836-37-8,methyl 4,6-O-benzylidene-3-O-methoxymethyl-α-D-glucopyranoside

212836-37-8

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Basic information

Product Name: methyl 4,6-O-benzylidene-3-O-methoxymethyl-α-D-glucopyranoside
Synonyms: methyl 4,6-O-benzylidene-3-O-methoxymethyl-α-D-glucopyranoside
CAS NO:212836-37-8
Molecular Formula:
Molecular Weight: 326.346
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: methyl 4,6-O-benzylidene-3-O-methoxymethyl-α-D-glucopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: methyl 4,6-O-benzylidene-3-O-methoxymethyl-α-D-glucopyranoside(212836-37-8)
EPA Substance Registry System: methyl 4,6-O-benzylidene-3-O-methoxymethyl-α-D-glucopyranoside(212836-37-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 212836-37-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 212836-37-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,8,3 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 212836-37:
(8*2)+(7*1)+(6*2)+(5*8)+(4*3)+(3*6)+(2*3)+(1*7)=118
118 % 10 = 8
So 212836-37-8 is a valid CAS Registry Number.

212836-37-8Upstream product

212836-37-8Downstream Products

212836-37-8Relevant academic research and scientific papers

Tetrabutylammonium nitrite - acetic anhydride system, tetrabutylammonium nitrite, tetrabutylammonium acetate, and cesium acetate - 18-crown-6 for efficient unmasking of alkyl N-phenylcarbamates

Akai, Shoji,Nishino, Noriaki,Iwata, Yukihiro,Hiyama, Jun-Ichi,Kawashima, Etsuko,Sato, Ken-Ichi,Ishido, Yoshiharu

, p. 5583 - 5586 (1998)

Novel unmasking procedures for alkyl N-phenylcarbamates are established by the use of a tetrabutylammonium nitrite (Bu4NNO2) - acetic anhydride system, Bu4NNO2, Bu4NOAc, and CsOAc 18-crown-6 towards variously functionalized sugar derivatives.

Selective deprotection method of N -phenylcarbamoyl group

Akai, Shoji,Tanaka, Rika,Hoshi, Hidekazu,Sato, Ken-Ichi

, p. 8802 - 8808 (2013/09/24)

We report an improved method for the selective deprotection of the N-phenylcarbamoyl group, which yields the corresponding alcohol without affecting other protecting groups. Deprotection was performed using di-tert-butyl dicarbonate and tetra-n-butylammon

Fluorous dimethylthiocarbamate (FDMTC) protecting groups for alcohols

Kojima, Masaru,Nakamura, Yutaka,Ishikawa, Takuma,Takeuchi, Seiji

, p. 6309 - 6314 (2007/10/03)

N,N-Bis(perfluoroalkyl)thiocarbamoyl chlorides (FDMTC-Cls) were synthesized as reagent for the protection of alcohols. Using the crystalline FDMTC-Cls, the FDMTC groups were introduced into the alcohol molecules in excellent yields in the presence of sodium hydride in THF at room temperature. The products were separated from the excess alcohols by solid-phase extraction with a fluorous reverse-phase silica gel column (Fluorous Solid Phase Extraction; FSPE). The FDMTC groups were readily removed by oxidation with m-chloroperbenzoic acid (m-CPBA) and subsequent hydrolysis with KHCO3.

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