3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone

Base Information

Chemical Name:3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone
CAS No.:168985-16-8
Molecular Formula:C₃₇H₄₂O₇SSi
Molecular Weight:658.888
Hs Code.:

Synonyms:3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone

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Chemical Property of 3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone

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Technology Process of 3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone

There total 5 articles about 3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone 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: 72.0%

: 1719-58-0
Chlorodimethylvinylsilane

: 197158-91-1
3,4,6-Tri-O-benzyl-α-D-mannopyranosyl phenyl sulfone

: 168985-16-8
3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1002/chem.19970030822

Reference yield:

: 16697-49-7
3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose

: 168985-16-8
3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / 1,2-dichloro-ethane / 12 h / 83 °C

2: MCPBA, NaHCO₃ / CH₂Cl₂ / 3 h / 20 °C

3: MeONa / methanol; CH₂Cl₂ / 3 h / 20 °C

4: 72 percent / Et₃N, DMAP / CH₂Cl₂ / 1 h / 20 °C

With dmap; sodium methylate; sodium hydrogencarbonate; triethylamine; 3-chloro-benzenecarboperoxoic acid; In methanol; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1002/chem.19970030822

Reference yield:

: 138181-67-6,127299-78-9
phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

: 168985-16-8
3,4,6-Tri-O-benzyl-2-O-(dimethylvinylsilyl)-α-D-mannopyranosyl phenyl sulfone

Guidance literature:: Multi-step reaction with 3 steps

1: MCPBA, NaHCO₃ / CH₂Cl₂ / 3 h / 20 °C

2: MeONa / methanol; CH₂Cl₂ / 3 h / 20 °C

3: 72 percent / Et₃N, DMAP / CH₂Cl₂ / 1 h / 20 °C

With dmap; sodium methylate; sodium hydrogencarbonate; triethylamine; 3-chloro-benzenecarboperoxoic acid; In methanol; dichloromethane;
DOI:10.1002/chem.19970030822