benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Base Information

Chemical Name:benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside
CAS No.:815589-23-2
Molecular Formula:C₇₃H₆₇O₁₇P
Molecular Weight:1247.3
Hs Code.:

Synonyms:benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

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Chemical Property of benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

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Technology Process of benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

There total 12 articles about benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 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: 91.0%

: 2524-64-3
chlorophosphoric acid diphenyl ester

: 815589-32-3
benzyl 2-O-(2,3,4-tri-O-benzoyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

: 815589-23-2
benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: With triethylamine; In 1,2-dichloro-ethane; at 80 ℃; for 3h;
DOI:10.1016/j.bmc.2004.09.005

Reference yield: 79.0%

: 61134-30-3
benzyl 3,4,6-tri-O-benzyl-α-D-mannopyranoside

: 815589-22-1
2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl trichloroacetimidate

: 815589-23-2
benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 3 A molecular sieve; In 1,2-dichloro-ethane; at 0 ℃; for 0.166667h;
DOI:10.1016/j.bmc.2004.09.005

Reference yield:

: 2524-64-3
chlorophosphoric acid diphenyl ester

: 815589-23-2
benzyl 2-O-(2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 93 percent / 1,2-dichloro-ethane / 0 - 20 °C

2: 64 percent / cerium(IV) ammonium nitrate / acetonitrile; H₂O / 0.17 h / 30 °C

3: 90 percent / K₂CO₃ / 1,2-dichloro-ethane / 0.17 h / 0 °C

4: 79 percent / TMSOTf; molecular sieves 3 Angstroem / 1,2-dichloro-ethane / 0.17 h / 0 °C

With ammonium cerium(IV) nitrate; trimethylsilyl trifluoromethanesulfonate; 3 A molecular sieve; potassium carbonate; In water; 1,2-dichloro-ethane; acetonitrile;
DOI:10.1016/j.bmc.2004.09.005