112346-75-5

Basic information

• Product Name: 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl chloride
• Synonyms: 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl chloride
• CAS NO: 112346-75-5
• Molecular Weight: 511.015
• Mol File: 112346-75-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl chloride(112346-75-5)
• EPA Substance Registry System: 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl chloride(112346-75-5)

Safety Data

• Hazardous Substances Data: 112346-75-5(Hazardous Substances Data)

Upstream product

• 68779-52-2 1,2-O-(1-methoxyethylidene)-3,4,6-tri-O-benzyl-α-D-galactopyranose 
• 112346-25-5 1,2-O-ethylidene-3,4,6-tris-O-benzyl-α-D-galactopyranoside 
• 20672-66-6 3,4,5-tri-O-benzyl-D-galactopyranose 
• 79218-68-1 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranose 
• 81969-44-0 1,2-di-O-acetyl-3,4,6-tri-O-benzyl-D-galactopyranose 

Downstream Products

• 112289-40-4 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl fluoride 
• 112289-36-8 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-galactopyranosyl fluoride 
• 112289-35-7 3,4,6-tri-O-benzyl-β-D-galactopyranosyl fluoride 
• 112289-38-0 1,2-anhydro-3,4,6-tri-O-benzyl-D-galactopyranose 
• 282091-94-5 methyl 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl-(1->2)-3,4-di-O-benzyl-α-D-xylopyranoside 
• 282091-97-8 methyl 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-xylopyranoside 
• 130177-82-1 allyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside 

Relevant articles and documents

A mild and general method for preparation of α-glycosyl chlorides

A mild and efficient chlorination method for production of glycosyl chlorides is first described which employs inexpensive trichlorotriazine (TCT) and DMF as a chlorination reagent and is compatible with typical acid-labile hydroxyl protecting functions. The scope and limitations, reaction mechanism and its application in the sequential glycosylations are discussed.

SYNTHESIS OF SUBSTITUTED 2,7-DIOXABICYCLOHEPTANES: 1,2-ANHYDRO-3,4,6-TRI-O-BENZYL-AND 1,2-ANHYDRO-3,4,6-TRI-O-(p-BROMOBENZYL)-α-D-GALACTOPYRANOSE

The title compounds were synthesized from D-galactose via 9 steps.For obtaining stable, 1,2-blocked D-galactopyranose ethers, the 1,2-hydroxyl groups were protected with an ethylidene group instead of a 1-ethoxyethylidene group.The key intermediates for t