6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

Base Information

Chemical Name:6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose
CAS No.:942622-20-0
Molecular Formula:C₃₇H₆₀O₁₆Si₂
Molecular Weight:817.045
Hs Code.:

Synonyms:6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

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Chemical Property of 6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

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Technology Process of 6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

There total 6 articles about 6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose 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: 83.0%

: 3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

: 75-36-5
acetyl chloride

: 942622-20-0
6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

Guidance literature:: With pyridine; at 20 ℃; for 0.5h;
DOI:10.1016/j.tetlet.2007.03.138

Reference yield:

: 942622-16-4
2,1’:4,6-di-O-isopropylidene-4’,6’-O-tetraisopropyldisiloxanilidene sucrose

: 942622-20-0
6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / N-ethyldiisopropylamine / CH₂Cl₂ / 6 h / 20 °C

2: 97 percent / pyridine / 1 h / 20 °C

3: 83 percent / hydrogen chloride; methanol / 2 h / 20 °C

4: 83 percent / pyridine / 0.5 h / 20 °C

With pyridine; hydrogenchloride; methanol; N-ethyl-N,N-diisopropylamine; In dichloromethane;
DOI:10.1016/j.tetlet.2007.03.138

Reference yield:

: 67909-39-1
2,1′:4,6-di-O-isopropylidene sucrose

: 942622-20-0
6,1'-di-O-acetyl-3'-O-benzoyl-3-O-methoxymethyl-4',6'-O-tetraisopropyldisiloxanilidene sucrose

Guidance literature:: Multi-step reaction with 5 steps

1: 89 percent / pyridine; imidazole / dimethylformamide / 8 h / 20 °C

2: 85 percent / N-ethyldiisopropylamine / CH₂Cl₂ / 6 h / 20 °C

3: 97 percent / pyridine / 1 h / 20 °C

4: 83 percent / hydrogen chloride; methanol / 2 h / 20 °C

5: 83 percent / pyridine / 0.5 h / 20 °C

With pyridine; 1H-imidazole; hydrogenchloride; methanol; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2007.03.138