81086-91-1

Upstream product

• 58479-61-1 tert-butylchlorodiphenylsilane 
• 57-50-1 Sucrose 

Downstream Products

• 473431-53-7 6'-O-tert-butyldiphenylsilyl-2,3,4,6,1',3',4'-hepta-O-methylsucrose 
• 1453262-64-0 1-(1',2,3,3',4,4',6-hepta-O-acetyl-6'-deoxysucros-6'-yl)-4-phenyl-1,2,3-triazole 
• 1453262-68-4 1-(1',2,3,3',4,4',6-hepta-O-acetyl-6'-deoxysucrose-6'-yl)-4-(m-tolyl)-1,2,3-triazole 
• 1453262-72-0 1-(1',2,3,3',4,4',6-hepta-O-acetyl-6'-deoxysucrose-6'-yl)-4-(4-bromophenyl)-1,2,3-triazole 
• 1453262-77-5 1-(1',2,3,3',4,4',6-hepta-O-acetyl-6'-deoxysucrose-6'-yl)-4-[(2,4,5-trimethyl)phenyl]-1,2,3-triazole 
• 1453262-80-0 1-(1',2,3,3',4,4',6-hepta-O-acetyl-6'-deoxysucrose-6'-yl)-4-(4-pentylphenyl)-1,2,3-triazole 
• 1453262-94-6 1-(1',2,3,3',4,4',6-hepta-O-acetyl-6'-deoxysucrose-6'-yl)-4-(cyclohexyl)-1,2,3-triazole 
• 81086-93-3 6'-O-tert-butyldiphenylsilyl-2,3,4,6,1',3',4'-hepta-O-acetylsucrose 
• 1315259-55-2 6-chloro-6-deoxy-6'-O-tert-butyldiphenylsilylsucrose 
• 81086-95-5 6-O-tert-butyldiphenylsilyl-1-chloro-1-deoxy-β-D-fructofuranosyl 4,6-dichloro-4,6-dideoxy-α-D-galactopyranoside tetra-acetate 
• 98293-20-0 2,6,1'-tri-O-benzoylsucrose 
• 98293-19-7 6,1',3'-tri-O-benzoylsucrose 
• 136215-68-4 1',2,3,3',4,4',6-hepta-O-benzyl-6'-O-tert-butyldiphenylsilyl-sucrose 
• 98870-94-1 6,1',3'-tri-O-benzoyl-6'-O-tert-butyldiphenylsilylsucrose 

Relevant academic research and scientific papers

Potentially biodegradable polymers based on α- or β-pinene and sugar derivatives or styrene, obtained under normal conditions and on microwave irradiation

The homopolymerisation of α- and β-pinene and their copolymerisation with styrene and hepta-O-benzyl-6′-O-methacryloyl-sucrose (BMS) have been examined in the presence of AIBN as free-radical initiator, either in toluene or without solvent at 80°C at normal pressure and also in a synthetic microwave oven. A study of the effect of the reaction conditions, the monomer structure and the initial ratio of the comonomers on the properties of the final copolymers, each containing two natural products, has been carried out. A new procedure for synthesising poly(β-pinene), poly(α-pinene- co-styrene), and poly(β-pinene-co-styrene) in short reaction times and under mild conditions with microwave irradiation was found. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.

Porphyrins with directly meso -attached disaccharide moieties: Synthesis, self-assembly and cellular study

A series of porphyrins with directly meso-attached "sucrose" moiety by the carbon C-6′ of its "fructose" end was synthesized, and their physico-chemical and aggregation properties studied by spectroscopic (fluorescence, circular dichroism, resonance light scattering) techniques. The effect of selected porphyrins on tumor cells was also evaluated.

SOLUTION COMPRISING FLUORESCENT DYE AS FIDUCIAL MARKER

The present disclosure relates to a solution comprising a water insoluble carbohydrate and a fluorescent dye, such as a near infrared (NIR) contrast agent, wherein the solution sets under aqueous conditions, such as in vivo, to form e.g. a gel, a glass, a

Aqueous Glycosylation of Unprotected Sucrose Employing Glycosyl Fluorides in the Presence of Calcium Ion and Trimethylamine

We report a synthetic glycosylation reaction between sucrosyl acceptors and glycosyl fluoride donors to yield the derived trisaccharides. This reaction proceeds at room temperature in an aqueous solvent mixture. Calcium salts and a tertiary amine base promote the reaction with high site-selectivity for either the 3′-position or 1′-position of the fructofuranoside unit. Because nonenzymatic aqueous oligosaccharide syntheses are underdeveloped, mechanistic studies were carried out in order to identify the origin of the selectivity, which we hypothesized was related to the structure of the hydroxyl group array in sucrose. The solution conformation of various monodeoxysucrose analogs revealed the co-operative nature of the hydroxyl groups in mediating both this aqueous glycosyl bond-forming reaction and the site-selectivity at the same time.

Synthesis of 6′-deoxy-6′-fluorosucrose

A facile synthesis of 6′-deoxy-6′-fluorosucrose has been developed. The title compound is available in six linear steps in 44% overall yield from commercially available sucrose. The synthesis involves rapid and convenient fluorination and deprotection con

Efficient microwave assisted synthesis of novel 1,2,3-triazole-sucrose derivatives by cycloaddition reaction of sucrose azides and terminal alkynes

Novel 1-(1′,2,3,3′,4,4′,6-hepta-O-acetyl-6′-deoxy- sucros-60-yl)-4-substituted-1,2,3-triazoles were synthesized by microwave assisted copper catalyzed 1,3-dipolar cycloaddition of sucrose derived azides with terminal alkynes in excellent yields and in sho

Library of mild and economic protocols for the selective derivatization of sucrose under microwave irradiation

The chemistry of sucrose is very challenging due to its eight hydroxyl groups, three of which are primary, with very similar reactivities, thus control of the chemoselectivity is a central issue. In this work, the selective formation of monounsaturated es

Regioselective copolymerization of acryl sucrose monomers

1′,2,3,3′,4,4′,6-Hepta-O-benzyl-sucrose has been prepared and selectively 6′-O-esterified with small α,β-unsaturated acid derivatives. New chiral copolymers containing sucrose have been synthesized by radical polymerization, and some of their physical pro

SYNTHESIS AND REACTIONS OF tert-BUTYLDIPHENYLSILYL ETHERS OF SUCROSE

The reaction of sucrose with 1.1 mol. equiv. of tert-butyldiphenylsilyl (t-BDPS) chloride in pyridine in the presence of 4-dimethylaminopyridine gave the crystalline 6'-t-BDPS ether 1 in 49percent yield, without recourse to column chromatography.Compound 1 was transformed into the 4,6,1'-trichloride by using sulphuryl chloride.When the silylation reaction of sucrose was performed with 3 mol. equiv. of the reagent, chromatography gave the crystalline 6,6'-di-t-BDPS ether and the 6,1',6'-tri-t-BDPS ether 9 in yield of 78 and 18.7percent, respectively.Compound 9 was obtained as the major product on treatment of sucrose with 4.6 mol.equiv. of the silylating reagent.Removal of the silyl protecting-group in 6,6'-di-O-ter-butyldiphenylsilylsucrose hexabenzoate, using tetrabutylammonium fluoride, proceeded smoothly, but with 4->6 migration of the benzoate.