SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX

Base Information

• Chemical Name: SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX
• CAS No.: 761-01-3
• Molecular Formula: C6H15NO3S
• Molecular Weight: 181.256
• Hs Code.: 29211990
• Mol file: 761-01-3.mol

Synonyms:SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX;TRIETHYLAMINE-SULFUR TRIOXIDE COMPLEX;sulfurtrioxidetriethylaminecomplex95+%

Chemical Property of SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX

Chemical Property:

• Vapor Pressure: 56.1mmHg at 25°C
• Melting Point: ~85 °C
• Boiling Point: 90.5°C at 760 mmHg
• Storage Temp.: 2-8°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

Sulfur Trioxide - Triethylamine Complex ^*data from reagent suppliers

Safty Information:

• Pictogram(s): 3993165
• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Reactant for reagent for synthesis of:Anticoagulant and antiplatelet persulfated glycosides or flavonoids containing an oligopolysulfated moietyNarciclasine derivatives for use as anticancer agentsSulfate-conjugated methylprednisolone for use as a colon-specific prodrugTetrasaccharide substrates of heparanase by glycosylation of disaccharidesSynthetic heparin oligosaccharide microarrays for analysis of heparin-protein interactionsDexamethasone 21-sulfate sodium for use as a colon-specific prodrug

Technology Process of SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX

There total 2 articles about SULFUR TRIOXIDE-TRIETHYLAMINE COMPLEX 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:

Burgess Reagent (29684-56-8) + N-diphenylmethylene-N-pheylnitrone (4504-13-6) → methyl(diphenylamino)(phenyl)methylenecarbamate + triethylamine sulfur trioxide (761-01-3,54381-28-1)

Guidance literature:

In dichloromethane; at 20 ℃;

DOI:10.1039/c4ra06835a

Reference yield:

→ triethylamine sulfur trioxide (761-01-3,54381-28-1)

Guidance literature:

Triethylamin, SO3;

DOI:10.1246/bcsj.47.2713

Reference yield: 82.0%

2-[(R)-3-decanoyloxytetradecanoylamino]ethyl 6-O-benzyl-2,3-di-[(R)-3-decanoyloxytetradecanoylamino]-2,3-dideoxy-β-D-allopyranoside + triethylamine sulfur trioxide (761-01-3,54381-28-1) → 2-[(R)-3-decanoyloxytetradecanoylamino]ethyl 6-O-benzyl-2,3-di-[(R)-3-decanoyloxytetradecanoylamino]-2,3-dideoxy-4-O-sulfo-β-D-allopyranoside triethylammonium salt

Guidance literature:

In N,N-dimethyl-formamide; at 50 ℃; for 23h;

upstream raw materials:

Burgess Reagent

N-diphenylmethylene-N-pheylnitrone

Downstream raw materials:

17β-sulfooxyestra-1,3,5(10)-trien-3-ol triethylammonium salt

3,17β-Di-sulfooxyestra-1,3,5(10)-triene di-triethylammonium salt

3-Sulfooxyestra-1,3,5⁽¹⁰⁾-trien-17-one triethylammonium salt

3-methoxy-17β-sulfooxyestra-1,3,5(10)-triene triethylammonium salt

Refernces