C₆₇H₇₄⁽²⁾H₂O₁₁

Base Information

• Chemical Name: C₆₇H₇₄⁽²⁾H₂O₁₁
• CAS No.: 139195-37-2
• Molecular Formula: C₆₇H₇₆O₁₁
• Molecular Weight: 1059.32
• Mol file: 139195-37-2.mol

Synonyms:

Chemical Property of C₆₇H₇₄⁽²⁾H₂O₁₁

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₆₇H₇₄⁽²⁾H₂O₁₁

There total 7 articles about C₆₇H₇₄⁽²⁾H₂O₁₁ 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:

(2R,3R,4R,5S,6R)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-((Z)-2-iodo-vinyl)-tetrahydro-pyran (110316-55-7) → C67H74(2)H2O11 (139195-37-2,139242-06-1)

Guidance literature:

Multi-step reaction with 4 steps

1: NiCl₂, CrCl₂ / dimethylsulfoxide / Ambient temperature

2: D₂ / Pt/Al₂O₃ / ethyl acetate / Ambient temperature

3: pyridinium p-toluenesulfonate (PPTS) / CH₂Cl₂ / Ambient temperature

4: (n-Bu)4NF / tetrahydrofuran / Ambient temperature

With chromium dichloride; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; deuterium; nickel dichloride; Pt/Al₂O₃; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; ethyl acetate;

DOI:10.1021/jo00230a039

Reference yield:

(Z)-(3R,4R,5R,6S)-4,5,6-Tris-benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-1-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-hept-1-en-3-ol (110316-57-9) → C67H74(2)H2O11 (139195-37-2,139242-06-1)

Guidance literature:

Multi-step reaction with 3 steps

1: D₂ / Pt/Al₂O₃ / ethyl acetate / Ambient temperature

2: pyridinium p-toluenesulfonate (PPTS) / CH₂Cl₂ / Ambient temperature

3: (n-Bu)4NF / tetrahydrofuran / Ambient temperature

With tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; deuterium; Pt/Al₂O₃; In tetrahydrofuran; dichloromethane; ethyl acetate;

DOI:10.1021/jo00230a039

Reference yield:

2,3,4,6-Tetra-O-benzyl 1-O-p-nitrobenzoyl D-glucopyranoside (54423-54-0) → C67H74(2)H2O11 (139195-37-2,139242-06-1)

Guidance literature:

Multi-step reaction with 5 steps

2: NiCl₂, CrCl₂ / dimethylsulfoxide / Ambient temperature

3: D₂ / Pt/Al₂O₃ / ethyl acetate / Ambient temperature

4: pyridinium p-toluenesulfonate (PPTS) / CH₂Cl₂ / Ambient temperature

5: (n-Bu)4NF / tetrahydrofuran / Ambient temperature

With chromium dichloride; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; deuterium; nickel dichloride; Pt/Al₂O₃; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; ethyl acetate;

DOI:10.1021/jo00230a039

upstream raw materials:

3,4-dihydro-2H-pyran

(2R,3R,4R,5S,6R)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-((Z)-2-iodo-vinyl)-tetrahydro-pyran

(Z)-(3R,4R,5R,6S)-4,5,6-Tris-benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-1-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-hept-1-en-3-ol

C₆₈H₈₀⁽²⁾H₂O₁₀Si

Downstream raw materials:

C₆₃H₆₆⁽²⁾H₂O₁₀

C₆₃H₆₆⁽²⁾H₂O₁₀