(1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol

Base Information

• Chemical Name: (1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol
• CAS No.: 128184-68-9
• Molecular Formula: C₄₂H₆₄O₆Si₂
• Molecular Weight: 721.138
• Mol file: 128184-68-9.mol

Synonyms:(1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol

Chemical Property of (1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol

There total 37 articles about (1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol 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: 60.0%

(2S,3R,4R,5R,6R)-2,3,4-Tris-benzyloxy-5-(diethyl-isopropyl-silanyloxy)-6-(diethyl-isopropyl-silanyloxymethyl)-cyclohexanone (138794-97-5) → (1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol (128184-68-9) + (1R,2R,3S,4R,5R,6S)-2,3,4-Tris-benzyloxy-5-(diethyl-isopropyl-silanyloxy)-6-(diethyl-isopropyl-silanyloxymethyl)-cyclohexanol (128184-68-9,134680-60-7,138875-25-9)

Guidance literature:

With dimethylsulfide borane complex; In tetrahydrofuran; at 25 ℃; for 12h;

DOI:10.1016/S0040-4039(00)88756-0 DOI:10.1016/0008-6215(91)89017-A

Reference yield: 60.0%

(2S,3R,4R,5R,6R)-2,3,4-Tris-benzyloxy-5-(diethyl-isopropyl-silanyloxy)-6-(diethyl-isopropyl-silanyloxymethyl)-cyclohexanone (138794-97-5) → (1S,2R,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxymethyl>cyclohexanol (128184-68-9) + (1R,2R,3S,4R,5R,6S)-2,3,4-Tris-benzyloxy-5-(diethyl-isopropyl-silanyloxy)-6-(diethyl-isopropyl-silanyloxymethyl)-cyclohexanol (128184-68-9,134680-60-7,138875-25-9)

Guidance literature:

With dimethylsulfide borane complex; In tetrahydrofuran; at 25 ℃; for 12h;

DOI:10.1016/S0040-4039(00)88756-0 DOI:10.1016/0008-6215(91)89017-A

Reference yield: 60.0%

chlorodiethylisopropylsilane (107149-56-4) + 1D-4,5,6-tri-O-benzyl-2-deoxy-2-<<(1-methylethyl)diethylsilyl>oxy>methyl-chiro-inositol (139285-94-2) → (1R,2S,3S,4R,5R,6S)-2,3,4-tribenzyloxy-5-<(1-methylethyl)diethylsilyl>oxy-6-<<(1-methylethyl)diethylsilyl>oxy>methylcyclohexanol (128184-68-9,134680-60-7,138875-25-9)

Guidance literature:

With 1H-imidazole; In N,N-dimethyl-formamide; at 0 ℃;

DOI:10.1016/0008-6215(91)89017-A

upstream raw materials:

(2S,3R,4R,5R,6R)-2,3,4-Tris-benzyloxy-5-(diethyl-isopropyl-silanyloxy)-6-(diethyl-isopropyl-silanyloxymethyl)-cyclohexanone

diethyl(isopropyl)silyl trifluoromethanesulfonate

methyl 2,3,4-tri-O-benzyl-6,7-dideoxy-β-D-ido-hept-6-enopyranoside

(2R,3S,4R,5R)-3,4,5-Tris-benzyloxy-2-methoxy-6-methylene-tetrahydro-pyran

Downstream raw materials:

(1S,2R,3R,4R,5R,6S)-1,2,3-tribenzyloxy-6-methanesulfonyloxy-4-<(1-methylethyl)diethylsilyl>oxy-5-<<(1-methylethyl)diethylsilyl>oxy>methylcyclohexane

Methanesulfonic acid (1R,2R,3R,4R,5R,6R)-2,3,4-tris-benzyloxy-5-(diethyl-isopropyl-silanyloxy)-6-(diethyl-isopropyl-silanyloxymethyl)-cyclohexyl ester

Methanesulfonic acid (1S,2R,3R,4R,5R,6S)-3-(diethyl-isopropyl-silanyloxy)-2-(diethyl-isopropyl-silanyloxymethyl)-4,5,6-trihydroxy-cyclohexyl ester

(2S,3R,4S,5R,6R)-2,3,4-tribenzyloxy-5-hydroxy-6-hydroxymethylcyclohexanone