3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

Base Information

Chemical Name:3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide
CAS No.:1319715-99-5
Molecular Formula:C₃₇H₄₁BrO₈S
Molecular Weight:725.698
Hs Code.:

Synonyms:3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

Suppliers and Price of 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

There total 2 articles about 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 223582-35-2
ethyl 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethylsulfonato-2-thio-α-D-gluco-hept-2-ulopyranoside

: 1319715-99-5
3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

Guidance literature:: With bromine; In dichloromethane; at 0 ℃; for 0.166667h;
DOI:10.1016/j.carres.2011.04.027

Reference yield:

: 223582-33-0
3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranose

: 1319715-99-5
3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

Guidance literature:: Multi-step reaction with 2 steps

1: boron trifluoride diethyl etherate / dichloromethane / 0 °C

2: bromine / dichloromethane / 0.17 h / 0 °C

With boron trifluoride diethyl etherate; bromine; In dichloromethane;
DOI:10.1016/j.carres.2011.04.027

Reference yield:

: 67-56-1
methanol

: 1319715-99-5
3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide

: methyl 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-gluco-hept-2-ulopyranoside

: methyl 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-β-D-gluco-hept-2-ulopyranoside

Guidance literature:: With silver trifluoromethanesulfonate; In dichloromethane; toluene; at -40 - -10 ℃; for 0.333333h; Molecular sieve;
DOI:10.1016/j.carres.2011.04.027