1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose

Base Information

Chemical Name:1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose
CAS No.:946570-80-5
Molecular Formula:C₆₃H₆₀O₁₁
Molecular Weight:993.163
Hs Code.:

Synonyms:1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose

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Chemical Property of 1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose

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Technology Process of 1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose

There total 4 articles about 1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose 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: 80.0%

: 946570-79-2
1,3,4,5-tetra-O-benzyl-D-sedoheptulose

: 1486-48-2
3,4,5-tribenzyloxybenzoic acid

: 946570-80-5
1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In pyridine; at 0 - 20 ℃; for 96h;
DOI:10.1016/j.carres.2007.04.015

Reference yield:

: 946570-78-1
1,3,4,5-tetra-O-benzyl-2,7-di-O-acetyl-D-sedoheptulose

: 946570-80-5
1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / K₂CO₃ / methanol; H₂O / 1 h / 20 °C / pH 10 - 11

2: 80 percent / DCC; DMAP / pyridine / 96 h / 0 - 20 °C

With dmap; potassium carbonate; dicyclohexyl-carbodiimide; In pyridine; methanol; water;
DOI:10.1016/j.carres.2007.04.015

Reference yield:

: 149-91-7
3,4,5-trihydroxybenzoic acid

: 946570-80-5
1,3,4,5-tetra-O-benzyl-7-O-(3',4',5'-tri-O-benzylgalloyl)-D-sedoheptulose

Guidance literature:: Multi-step reaction with 2 steps

1.1: K₂CO₃ / dimethylformamide / 1 h / 20 °C

1.2: dimethylformamide / 3.5 h / 40 °C

1.3: 83 percent / NaOH / ethanol; H₂O / 3 h / Heating

2.1: 80 percent / DCC; DMAP / pyridine / 96 h / 0 - 20 °C

With dmap; potassium carbonate; dicyclohexyl-carbodiimide; In pyridine; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2007.04.015