6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside

Base Information

Chemical Name:6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside
CAS No.:201737-12-4
Molecular Formula:C₃₆H₄₃NO₁₀
Molecular Weight:649.738
Hs Code.:

Synonyms:6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside

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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 6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside

Chemical Property:

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Technology Process of 6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside

There total 8 articles about 6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside 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:

: 201737-11-3
Benzoic acid (4aR,6R,7R,8S,8aS)-7-acetoxy-6-(6-benzyloxycarbonylamino-hexyloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

: 201737-12-4
6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside

Guidance literature:: With sodium cyanoborohydride; In tetrahydrofuran; ice cooling;
DOI:10.1016/S0008-6215(97)00240-1

Reference yield:

: 17996-12-2
N-benzyloxycarbonyl-6-amino-1-hexanol

: 201737-12-4
6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: mercury(II) bromide; mercury(II) cyanide / toluene; nitromethane / 18 h / 22 °C

2: 2.2 g / NaOMe / methanol

3: 82.6 percent / formic acid / 1.5 h / 22 °C

4: 78.4 percent / pyridine / 4 h / 22 °C

5: pyridine / 2 h / 22 °C

6: 0.48 g / sodium cyanoborohydride / tetrahydrofuran / ice cooling

With pyridine; sodium methylate; mercury(II) cyanide; sodium cyanoborohydride; mercury dibromide; In tetrahydrofuran; methanol; formic acid; nitromethane; toluene; 1: glycosidation / 2: Deacetylation / 3: Cyclization / 4: Acylation / 5: Acetylation / 6: Ring cleavage;
DOI:10.1016/S0008-6215(97)00240-1

Reference yield:

: 100-52-7
benzaldehyde

: 201737-12-4
6-benzyloxycarbonylaminohexyl 2-O-acetyl-3-O-benzoyl-6-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 82.6 percent / formic acid / 1.5 h / 22 °C

2: 78.4 percent / pyridine / 4 h / 22 °C

3: pyridine / 2 h / 22 °C

4: 0.48 g / sodium cyanoborohydride / tetrahydrofuran / ice cooling

With pyridine; sodium cyanoborohydride; In tetrahydrofuran; formic acid; 1: Cyclization / 2: Acylation / 3: Acetylation / 4: Ring cleavage;
DOI:10.1016/S0008-6215(97)00240-1