5-Hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal

Base Information

• Chemical Name: 5-Hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal
• CAS No.: 53081-25-7
• Molecular Formula: C₃₄H₃₆O₆
• Molecular Weight: 540.656
• Hs Code.: 29329990
• European Community (EC) Number: 610-955-0
• Mol file: 53081-25-7.mol

Synonyms:53081-25-7;5-hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal;SCHEMBL23292518;BCP20964;AKOS032948031;FT-0609367;A829391;5-oxidanyl-2,3,4,6-tetrakis(phenylmethoxy)hexanal;6386-24-9 pound>>2,3,4,6-Tetra-O-benzyl-D-galactose pound>>D-Galactose,2,3,4,6-tetrakis-O-(phenylmethyl)-

Chemical Property of 5-Hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal

Chemical Property:

• Appearance/Colour: White powder
• Vapor Pressure: 5.37E-19mmHg at 25°C
• Melting Point: 60-63ºC
• Refractive Index: 1.6000 (estimate)
• Boiling Point: 672.4 °C at 760 mmHg
• PKA: 13.33±0.20(Predicted)
• Flash Point: 360.4 °C
• PSA: 66.38000
• Density: 1.22 g/cm³
• LogP: 5.67660
• Storage Temp.: −20°C
• Solubility.: Acetone (Slightly), Chloroform (Slightly), DMF (Sparingly)
• Water Solubility.: Insoluble in water.
• XLogP3: 4.7
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 17
• Exact Mass: 540.25118886
• Heavy Atom Count: 40
• Complexity: 649

Purity/Quality:

99%, ^*data from raw suppliers

2,3,4,6-Tetra-O-benzyl-D-galactopyranose ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 24/25-36-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C=C1)COCC(C(C(C(C=O)OCC2=CC=CC=C2)OCC3=CC=CC=C3)OCC4=CC=CC=C4)O
• Uses: 2,3,4,6-Tetra-O-benzyl-D-galactopyranose (cas# 53081-25-7) is a compound useful in organic synthesis.

Technology Process of 5-Hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal

There total 4 articles about 5-Hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal 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: 94.06%

methyl 2,3,4,6-tetra-O-benzyl α-D-galactopyranoside (3879-79-6) → 2,3,4,6-tetra-O-benzyl-D-galactopyranose (53081-25-7,61330-61-8)

Guidance literature:

With sulfuric acid; acetic acid; In water; at 25 - 105 ℃; for 3h; Large scale;

Reference yield:

1-O-acetyl-2,3,4,6-tetra-O-benzyl-β-D-galactopyranoside (3866-62-4,3964-13-4,56822-48-1,56822-49-2,78136-22-8,80300-30-7,80300-97-6,83462-68-4,83462-69-5,94943-10-9) → 2,3,4,6-tetra-O-benzyl-D-galactopyranose (53081-25-7,61330-61-8)

Guidance literature:

1-O-acetyl-2,3,4,6-tetra-O-benzyl-β-D-galactopyranoside; In methanol; toluene; at 25 - 30 ℃; Inert atmosphere; Large scale;

With potassium carbonate; In methanol; toluene; at 25 - 30 ℃; for 1h; Large scale;

Reference yield:

→ 1-methyl-α-D-glucopyranoside + 2,3,4,6-Tetra-O-benzyl-α-D-glucose (38768-81-9,53081-25-7,61330-61-8)

Guidance literature:

upstream raw materials:

methyl 2,3,4,6-tetra-O-benzyl α-D-galactopyranoside

1-O-acetyl-2,3,4,6-tetra-O-benzyl-β-D-galactopyranoside

Downstream raw materials:

C₄₇H₄₆O₇S

C₄₇H₄₆O₇S

C₄₁H₄₁NO₇

C₄₁H₄₁NO₇

Refernces

• 1、 -. "Derivatives of hydrazino-monosaccharides and aldohexoses which are useful as intermediates for preparing compounds or as compounds which lower the uric acid". . . Retrieved 2008/06/13.