(2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

Base Information

Chemical Name:(2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide
CAS No.:123443-80-1
Molecular Formula:C₄₀H₃₉NO₁₀
Molecular Weight:693.75
Hs Code.:

Synonyms:(2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

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Technology Process of (2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

There total 4 articles about (2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide 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: 71.0%

: 98-88-4
benzoyl chloride

: 123443-79-8
(2E)-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

: 123443-80-1
(2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

Guidance literature:: In pyridine; for 24h; Ambient temperature;
DOI:10.1002/hlca.19890720205

Reference yield:

: 123443-74-3
2-O-benzyl-3-deoxy-5,6:7,8-di-O-isopropylidene-D-manno-oct-2-enone

: 123443-80-1
(2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

Guidance literature:: Multi-step reaction with 3 steps

1: 78 percent / CF₃COOH / acetone; H₂O / 1 h

2: 89 percent / ethanol / 5 h / Ambient temperature

3: 71 percent / pyridine / 24 h / Ambient temperature

With trifluoroacetic acid; In pyridine; ethanol; water; acetone;
DOI:10.1002/hlca.19890720205

Reference yield:

: 2-O-benzyl-3-deoxy-5,6:7,8-di-O-isopropylidene-3-(tributylstannyl)-D-manno-oct-2-enono-1,4-lactone

: 123443-80-1
(2E)-4,7,8-tri-O-benzoyl-2-O-benzyl-3-deoxy-5,6-O-isopropylidene-N-methyl-D-manno-oct-2-enonamide

Guidance literature:: Multi-step reaction with 4 steps

1: 94 percent / pyridinium hydrobromide / toluene / 24 h / Heating

2: 78 percent / CF₃COOH / acetone; H₂O / 1 h

3: 89 percent / ethanol / 5 h / Ambient temperature

4: 71 percent / pyridine / 24 h / Ambient temperature

With Pyridine hydrobromide; trifluoroacetic acid; In pyridine; ethanol; water; acetone; toluene;
DOI:10.1002/hlca.19890720205