p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

Base Information

Chemical Name:p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal
CAS No.:215722-18-2
Molecular Formula:C₆₅H₈₇NO₁₅SSi₃
Molecular Weight:1238.73
Hs Code.:

p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

Synonyms:p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

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Chemical Property of p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

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Technology Process of p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

There total 6 articles about p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal 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:

: 80734-76-5
methyl 1-thio-α-D-mannopyranoside

: 215722-18-2
p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / imidazole / acetonitrile / 0.5 h / 0 °C

2: 85 percent / pyridinium p-toluenesulfonate / acetonitrile / 15 h / 20 °C

3: 86 percent / DIBAL-H / hexane; toluene / 1 h / -40 °C

4: 94 percent / imidazole / dimethylformamide / 2.5 h / 20 °C

5: 96 percent / 4 Angstroem molecular sieves, DDQ / CH₂Cl₂ / 2 h / 20 °C

With 1H-imidazole; 4 A molecular sieve; pyridinium p-toluenesulfonate; diisobutylaluminium hydride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In hexane; dichloromethane; N,N-dimethyl-formamide; toluene; acetonitrile; 1: Alkylation / 2: Substitution / 3: Reduction / 4: Alkylation / 5: Oxidation;
DOI:10.1016/S0008-6215(00)00123-3

Reference yield:

: 215722-12-6
methyl 4,6-O-(1,1,3,3-tetraisopropyldisiloxanylidene)-1-thio-α-D-mannopyranoside

: 215722-18-2
p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / pyridinium p-toluenesulfonate / acetonitrile / 15 h / 20 °C

2: 86 percent / DIBAL-H / hexane; toluene / 1 h / -40 °C

3: 94 percent / imidazole / dimethylformamide / 2.5 h / 20 °C

4: 96 percent / 4 Angstroem molecular sieves, DDQ / CH₂Cl₂ / 2 h / 20 °C

With 1H-imidazole; 4 A molecular sieve; pyridinium p-toluenesulfonate; diisobutylaluminium hydride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In hexane; dichloromethane; N,N-dimethyl-formamide; toluene; acetonitrile; 1: Substitution / 2: Reduction / 3: Alkylation / 4: Oxidation;
DOI:10.1016/S0008-6215(00)00123-3

Reference yield:

: 215722-13-7
methyl 2,3-O-p-methoxybenzylidene-4,6-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-1-thio-α-D-mannopyranoside

: 215722-18-2
p-methoxyphenyl 3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside-methyl 4',6'-O-(1,1,3,3-tetraisopropyl)disiloxanylidene-3'-O-trimethylsilyl-1'-thio-α-D-mannopyranoside-2',4-p-methoxybenzylidene acetal

Guidance literature:: Multi-step reaction with 3 steps

1: 86 percent / DIBAL-H / hexane; toluene / 1 h / -40 °C

2: 94 percent / imidazole / dimethylformamide / 2.5 h / 20 °C

3: 96 percent / 4 Angstroem molecular sieves, DDQ / CH₂Cl₂ / 2 h / 20 °C

With 1H-imidazole; 4 A molecular sieve; diisobutylaluminium hydride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In hexane; dichloromethane; N,N-dimethyl-formamide; toluene; 1: Reduction / 2: Alkylation / 3: Oxidation;
DOI:10.1016/S0008-6215(00)00123-3