28642-64-0 Usage
Description
Methyl 2-O-Benzoyl-4,6-di-O-benzylidene-α-D-glucopyranoside, with the CAS number 28642-64-0, is a white crystalline solid compound that is primarily utilized in the field of organic synthesis. It is a derivative of α-D-glucopyranoside, which is a monosaccharide commonly found in nature. Methyl 2-O-Benzoyl-4,6-di-O-benzylidene-a-D-glucopyranoside is characterized by its benzoyl and benzylidene functional groups, which contribute to its unique chemical properties and reactivity.
Uses
Used in Organic Synthesis:
Methyl 2-O-Benzoyl-4,6-di-O-benzylidene-α-D-glucopyranoside is used as an intermediate in organic synthesis for the production of various complex organic molecules. Its unique structure allows for a wide range of chemical reactions, making it a valuable building block in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, Methyl 2-O-Benzoyl-4,6-di-O-benzylidene-α-D-glucopyranoside is used as a key component in the development of novel drug candidates. Its ability to participate in various chemical reactions enables the creation of new molecules with potential therapeutic applications.
Used in Research and Development:
Methyl 2-O-Benzoyl-4,6-di-O-benzylidene-α-D-glucopyranoside is also employed in research and development laboratories for the study of various chemical reactions and mechanisms. Its unique structure and reactivity make it an ideal candidate for exploring new synthetic routes and understanding the fundamental principles of organic chemistry.
Used in Material Science:
In the field of material science, Methyl 2-O-Benzoyl-4,6-di-O-benzylidene-α-D-glucopyranoside can be used as a component in the development of new materials with specific properties. Its incorporation into polymers or other materials can lead to the creation of materials with enhanced properties, such as improved stability, reactivity, or biocompatibility.
Check Digit Verification of cas no
The CAS Registry Mumber 28642-64-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,4 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28642-64:
(7*2)+(6*8)+(5*6)+(4*4)+(3*2)+(2*6)+(1*4)=130
130 % 10 = 0
So 28642-64-0 is a valid CAS Registry Number.
28642-64-0Relevant articles and documents
THE SELECTIVE BENZOYLATION OF METHYL 4,6-O-BENZYLIDENE-α-D-GLYCOPYRANOSIDES
Szeja, Wieslaw
, p. 240 - 242 (1983)
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Stannous chloride as a low toxicity and extremely cheap catalyst for regio-/site-selective acylation with unusually broad substrate scope
Dong, Hai,Feng, Guang-Jing,Luo, Tao,Lv, Jian,Yu, Jian-Cheng
supporting information, p. 6936 - 6942 (2020/11/09)
This work reports stannous chloride (SnCl2)-catalyzed regio-/site-selective acylation with unusually broad substrate scope. In addition to 1,2- and 1,3-diols and glycosides containing cis-vicinal diol, the substrate scope also includes glycosides without cis-vicinal diol. For such a substrate scope, usually, only methods using stoichiometric amounts of organotin reagents can lead to the same protection pattern with high selectivities and highly isolated yields (84-97% in most cases). Therefore, SnCl2, as a low toxicity and extremely cheap reagent, should be the best catalyst for regio-/site-selective acylation compared with any previously reported reagents. This journal is
Diisopropylethylamine-triggered, highly efficient, self-catalyzed regioselective acylation of carbohydrates and diols
Ren, Bo,Gan, Lu,Zhang, Li,Yan, Ningning,Dong, Hai
supporting information, p. 5591 - 5597 (2018/08/17)
A diisopropylethylamine (DIPEA)-triggered, self-catalyzed, regioselective acylation of carbohydrates and diols is presented. The hydroxyl groups can be acylated by the corresponding anhydride in MeCN in the presence of a catalytic amount of DIPEA. This method is comparatively green and mild as it uses less organic base compared with other selective acylation methods. Mechanistic studies indicate that DIPEA reacts with the anhydride to form a carboxylate ion, and then the carboxylate ion could catalyze the selective acylation through a dual H-bonding interaction.