4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol

Base Information

Chemical Name:4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol
CAS No.:130539-17-2
Molecular Formula:C₂₈H₂₇NO₆
Molecular Weight:473.525
Hs Code.:

Synonyms:4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol

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Chemical Property of 4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol

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Technology Process of 4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol

There total 7 articles about 4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol 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%

: 553-54-8
lithium benzoate

: 130539-16-1
2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-4-O-methanesulfonyl-D-glucitol

: 130539-17-2
4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol

Guidance literature:: In N,N-dimethyl-formamide; at 100 ℃; for 60h;
DOI:10.1016/0008-6215(90)80031-W

Reference yield:

: 19130-96-2
1,5-dideoxy-1,5-imino-D-glucitol

: 130539-17-2
4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol

Guidance literature:: Multi-step reaction with 6 steps

1: 1) NaHCO₃, 2) TsOH / 1) DMF, 90 min, 2) pH 2.5, 90 min, 40 deg C

2: 1) NaH / 1) DMF, <10 deg C, 2) r.t., 16 h

3: 60percent aq.HOAc / 24 h / 60 °C

4: K₂CO₃ / dimethylformamide; H₂O / 24 h / 80 °C

5: 80 percent / NEt₃ / acetone

6: 80 percent / dimethylformamide / 60 h / 100 °C

With sodium hydride; sodium hydrogencarbonate; potassium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; In water; N,N-dimethyl-formamide; acetone;
DOI:10.1016/0008-6215(90)80031-W

Reference yield:

: 100-39-0
benzyl bromide

: 130539-17-2
4-O-benzoyl-2,3-di-O-benzyl-N,6-O-carbonyl-1,5-dideoxy-1,5-imino-D-galactitol

Guidance literature:: Multi-step reaction with 5 steps

1: 1) NaH / 1) DMF, <10 deg C, 2) r.t., 16 h

2: 60percent aq.HOAc / 24 h / 60 °C

3: K₂CO₃ / dimethylformamide; H₂O / 24 h / 80 °C

4: 80 percent / NEt₃ / acetone

5: 80 percent / dimethylformamide / 60 h / 100 °C

With sodium hydride; potassium carbonate; acetic acid; triethylamine; In water; N,N-dimethyl-formamide; acetone;
DOI:10.1016/0008-6215(90)80031-W