2,4-O-methylidene-1,3,5-tris-O-(phenylcarbamoyl)pentitol

Base Information

• Chemical Name: 2,4-O-methylidene-1,3,5-tris-O-(phenylcarbamoyl)pentitol
• CAS No.: 5348-85-6
• Molecular Formula: C₂₇H₂₇N₃O₈
• Molecular Weight: 521.527
• Mol file: 5348-85-6.mol

Synonyms:

Chemical Property of 2,4-O-methylidene-1,3,5-tris-O-(phenylcarbamoyl)pentitol

Chemical Property:

• Vapor Pressure: 2.22E-14mmHg at 25°C
• Boiling Point: 600.6°C at 760 mmHg
• Flash Point: 317°C
• Density: 1.36g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-O-methylidene-1,3,5-tris-O-(phenylcarbamoyl)pentitol

There total 4 articles about 2,4-O-methylidene-1,3,5-tris-O-(phenylcarbamoyl)pentitol 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:

Adonitol (488-81-3) → O2,O4-methanediyl-O1,O3,O5-tris-phenylcarbamoyl-ribitol (5348-85-6)

Guidance literature:

Multi-step reaction with 2 steps

1: aqueous formaldehyde-solution; aqueous hydrochloric acid

2: pyridine

With pyridine; hydrogenchloride; formaldehyd;

DOI:10.1021/ja01239a033

Reference yield:

DL-O1,O3;O2,O4-dimethanediyl-ribitol (5348-91-4,7115-30-2,25933-04-4,28315-35-7,53956-73-3,55780-55-7,74644-43-2,74644-44-3,90024-49-0) → O2,O4-methanediyl-O1,O3,O5-tris-phenylcarbamoyl-ribitol (5348-85-6)

Guidance literature:

Multi-step reaction with 3 steps

1: acetic acid; sulfuric acid

2: chloroform; sodium methylate; methanol

3: pyridine

With pyridine; methanol; chloroform; sulfuric acid; sodium methylate; acetic acid;

DOI:10.1021/ja01239a033

Reference yield:

O3-acetoxymethyl-O1,O5-diacetyl-O2,O4-methanediyl-ribitol (4704-02-3) → O2,O4-methanediyl-O1,O3,O5-tris-phenylcarbamoyl-ribitol (5348-85-6)

Guidance literature:

Multi-step reaction with 2 steps

1: chloroform; sodium methylate; methanol

2: pyridine

With pyridine; methanol; chloroform; sodium methylate;

DOI:10.1021/ja01239a033

upstream raw materials:

phenyl isocyanate

O²,O⁴-methanediyl-ribitol

Adonitol

DL-O¹,O³;O²,O⁴-dimethanediyl-ribitol