tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate

Base Information

Chemical Name:tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate
CAS No.:955943-28-9
Molecular Formula:C₅₉H₇₀O₁₄
Molecular Weight:1003.2
Hs Code.:

Synonyms:tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate

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Chemical Property of tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate

Chemical Property:

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Technology Process of tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate

There total 4 articles about tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate 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: 51.0%

: 175289-49-3
2,3,3’,4,4’-penta-O-benzylsucrose

: 75-65-0
tert-butyl alcohol

: 955943-28-9
tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate

Guidance literature:: With dipyridinium dichromate; acetic anhydride; In dichloromethane; at 20 ℃; for 4h;
DOI:10.1016/j.carres.2007.06.024

Reference yield:

: 955943-31-4
1’,6,6’-tri-O-tert-butyldimethylsilyl-2,3,3’,4,4’-penta-O-benzylsucrose

: 955943-28-9
tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / TBAF / tetrahydrofuran / 60 °C

2: 51 percent / Ac₂O; PDC / CH₂Cl₂ / 4 h / 20 °C

With dipyridinium dichromate; tetrabutyl ammonium fluoride; acetic anhydride; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.carres.2007.06.024

Reference yield:

: 63734-13-4
1’,6,6’-tri-O-tert-butyldimethylsilylsucrose

: 955943-28-9
tri-tert-butyl 2,3,4,3',4'-penta-O-benzyl sucrose tricarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 53 percent / NaH / dimethylformamide / 15 h / 20 °C

2: 77 percent / TBAF / tetrahydrofuran / 60 °C

3: 51 percent / Ac₂O; PDC / CH₂Cl₂ / 4 h / 20 °C

With dipyridinium dichromate; tetrabutyl ammonium fluoride; acetic anhydride; sodium hydride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2007.06.024