methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate

Base Information

Chemical Name:methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate
CAS No.:1293384-45-8
Molecular Formula:C₅₅H₅₂O₉
Molecular Weight:857.012
Hs Code.:

Synonyms:methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate

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Chemical Property of methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate

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Technology Process of methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate

There total 6 articles about methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate 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:

: C₃₄H₃₄O₉

: 100-39-0
benzyl bromide

: 1293384-45-8
methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate

Guidance literature:: C₃₄H₃₄O₉; With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 0.25h;

benzyl bromide; In N,N-dimethyl-formamide; at 20 ℃; for 3h;
DOI:10.1021/jo200440r

Reference yield:

: 2,3,4,6-tetra-O-acetyl-D-allopyranose

: 1293384-45-8
methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium carbonate / acetone / 3 h / 20 °C

2.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 °C / Molecular sieve

3.1: potassium carbonate / tetrahydrofuran; methanol / 2 h / 20 °C

4.1: dmap / pyridine / 5 h / 55 °C

5.1: sodium hydride / N,N-dimethyl-formamide / 0.25 h / 0 °C

5.2: 3 h / 20 °C

With dmap; boron trifluoride diethyl etherate; sodium hydride; potassium carbonate; In tetrahydrofuran; pyridine; methanol; dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1021/jo200440r

Reference yield:

: 1293384-41-4
methyl 3-methoxy-4-(2,3,4,6-tetra-O-acetyl-β-D-allopyranosyloxy)benzoate

: 1293384-45-8
methyl 3-methoxy-4-(2',3',4'-tri-O-benzyl-6'-O-trityl-β-D-allopyranosyloxy)benzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium carbonate / tetrahydrofuran; methanol / 2 h / 20 °C

2.1: dmap / pyridine / 5 h / 55 °C

3.1: sodium hydride / N,N-dimethyl-formamide / 0.25 h / 0 °C

3.2: 3 h / 20 °C

With dmap; sodium hydride; potassium carbonate; In tetrahydrofuran; pyridine; methanol; N,N-dimethyl-formamide;
DOI:10.1021/jo200440r