63971-14-2

Basic information

• Product Name: (2S,3S,4R,5R,6S)-2-(bromomethyl)-5-hydroxy-4,6-dimethoxytetrahydro-2H-pyran-3-yl benzoate
• Synonyms: (2S,3S,4R,5R,6S)-2-(bromomethyl)-5-hydroxy-4,6-dimethoxytetrahydro-2H-pyran-3-yl benzoate
• CAS NO: 63971-14-2
• Molecular Weight: 375.216
• Mol File: 63971-14-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2S,3S,4R,5R,6S)-2-(bromomethyl)-5-hydroxy-4,6-dimethoxytetrahydro-2H-pyran-3-yl benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3S,4R,5R,6S)-2-(bromomethyl)-5-hydroxy-4,6-dimethoxytetrahydro-2H-pyran-3-yl benzoate(63971-14-2)
• EPA Substance Registry System: (2S,3S,4R,5R,6S)-2-(bromomethyl)-5-hydroxy-4,6-dimethoxytetrahydro-2H-pyran-3-yl benzoate(63971-14-2)

Safety Data

• Hazardous Substances Data: 63971-14-2(Hazardous Substances Data)

Upstream product

• 28642-64-0 methyl 2-O-benzoyl-4,6-di-O-benzylidene-α-D-glucopyranoside 
• 93302-38-6 (2R,4aR,6S,7R,8R,8aR)-6,8-dimethoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-ol 
• 3162-96-7 4,6-O-benzylidene-1-O-methyl-α-D-glucopyranoside 
• 97-30-3 methyl-alpha-D-glucopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 52260-49-8 Methyl-2-O-benzoyl-4,6-O-benzyliden-3-O-methyl-α-D-mannopyranosid 

Downstream Products

• 1310721-41-5 (2R,3R,4R,5R,6S)-5-hydroxy-4,6-dimethoxy-2-methyltetrahydro-2H-pyran-3-yl benzoate 
• 1310721-42-6 (2R,3R,4S,5R,6R)-5-(benzoyloxy)-4-methoxy-6-methyltetrahydro-2H-pyran-2,3-diyl diacetate 

Relevant articles and documents

Noteworthy observations accompanying synthesis of the apoptolidin disaccharide

A stereoselective synthesis of the apoptolidin disaccharide is reported. The key chemistry features a new transformation utilizing a highly selective tetramethylalkoxyalanate[v]-directed syn-methylation of a vinylogous ester, isolation of a hydrate of a 2-keto sugar, an eco-friendly radical cleavage of a bromomethyl group, and an efficient preparation of a fluorodisaccharide via the use of XtalFluor-E.