(2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester

Base Information

• Chemical Name: (2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester
• CAS No.: 898224-34-5
• Molecular Formula: C₂₃H₂₇NO₇S
• Molecular Weight: 461.536
• Mol file: 898224-34-5.mol

Synonyms:(2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester

Chemical Property of (2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester

There total 4 articles about (2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester 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:

methyl (phenyl 8,9-O-benzylidene-3,5-dideoxy-2-thio-5-(2,2,2-trichloroethoxycarbonylamino)-D-glycero-β-D-galacto-2-nonulopyranosid)onate (879904-71-9) → (2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester (898224-34-5)

Guidance literature:

With acetic acid; zinc; In tetrahydrofuran; at 0 ℃; for 1h;

DOI:10.1021/ja0613613

Reference yield:

methyl (phenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycerol-β-D-galactonon-2-ulopyranoside)onate (118977-25-6) → (2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester (898224-34-5)

Guidance literature:

Multi-step reaction with 4 steps

1: methanesulfonic acid / methanol / 17 h / 60 °C

2: triethylamine / acetonitrile; H₂O / 2 h / 20 °C

3: 40.0 g / 10-camphorsulfonic acid / dimethylformamide / 3 h / 20 °C

4: zinc; acetic acid / tetrahydrofuran / 1 h / 0 °C

With methanesulfonic acid; (1S)-10-camphorsulfonic acid; acetic acid; triethylamine; zinc; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; acetonitrile;

DOI:10.1021/ja0613613

Reference yield:

(2R,4S,5R,6R)-5-Amino-4-hydroxy-2-phenylsulfanyl-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (367922-37-0) → (2R,4S,5R,6R)-5-Amino-4-hydroxy-6-[(S)-hydroxy-((R)-2-phenyl-[1,3]dioxolan-4-yl)-methyl]-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester (898224-34-5)

Guidance literature:

Multi-step reaction with 3 steps

1: triethylamine / acetonitrile; H₂O / 2 h / 20 °C

2: 40.0 g / 10-camphorsulfonic acid / dimethylformamide / 3 h / 20 °C

3: zinc; acetic acid / tetrahydrofuran / 1 h / 0 °C

With (1S)-10-camphorsulfonic acid; acetic acid; triethylamine; zinc; In tetrahydrofuran; water; N,N-dimethyl-formamide; acetonitrile;

DOI:10.1021/ja0613613

upstream raw materials:

methyl (phenyl 8,9-O-benzylidene-3,5-dideoxy-2-thio-5-(2,2,2-trichloroethoxycarbonylamino)-D-glycero-β-D-galacto-2-nonulopyranosid)onate

methyl (phenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycerol-β-D-galactonon-2-ulopyranoside)onate

(2R,4S,5R,6R)-5-Amino-4-hydroxy-2-phenylsulfanyl-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

methyl [phenyl 5-(2,2,2-trichloroethoxycarbonylamino)-3,5-dideoxy-2-thio-β-D-glycero-D-galacto-2-nonulopyranosid]onate

Downstream raw materials:

C₅₂H₆₇Cl₅N₂O₂₁

methyl [octyl 5-amino-5-N,4-O-carbonyl-3,5-dideoxy-8-O-(methyl 5-amino-9-O-benzyl-5-N,4-O-carbonyl-7,8-di-O-chloroacetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-D-glycero-α-D-galacto-2-nonulopyranosid]onate

methyl [octyl 7-O-acetyl-5-amino-5-N,4-O-carbonyl-3,5-dideoxy-9-O-(methyl 5-amino-9-O-benzyl-5-N,4-O-carbonyl-7,8-di-O-chloroacetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-D-glycero-α-D-galacto-2-nonulopyranosid]onate

methyl [octyl 5-amino-5-N,4-O-carbonyl-3,5-dideoxy-8-O-(methyl 5-amino-9-O-benzyl-5-N,4-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-D-glycero-α-D-galacto-2-nonulopyranosid]onate