dibutylphosphinothioic bromide

Base Information

• Chemical Name: dibutylphosphinothioic bromide
• CAS No.: 55656-88-7
• Molecular Formula: C8H18 Br P S
• Molecular Weight: 257.1713
• Mol file: 55656-88-7.mol

Synonyms:Phosphinothioicbromide, dibutyl- (6CI,7CI,9CI); Di-n-butylphosphinothioyl bromide;Dibutylphosphinothioyl bromide

Chemical Property of dibutylphosphinothioic bromide

Chemical Property:

• Vapor Pressure: 0.00957mmHg at 25°C
• Boiling Point: 273.5°Cat760mmHg
• Flash Point: 119.2°C
• Density: 1.249g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dibutylphosphinothioic bromide

There total 3 articles about dibutylphosphinothioic bromide 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:

trichlorothiophosphine (3982-91-0) → di-n-butylthioxophosphoranyl bromide (55656-88-7)

Guidance literature:

With bromine; In tetrachloromethane;

DOI:10.1016/S0040-4039(01)80315-4

Reference yield:

tetrabutyldiphosphine disulfide (5958-53-2) → di-n-butylthioxophosphoranyl bromide (55656-88-7)

Guidance literature:

With bromine; In tetrachloromethane;

Reference yield:

tetrabutyldiphosphine disulfide (61573-93-1) → di-n-butylthioxophosphoranyl bromide (55656-88-7)

Guidance literature:

With bromine; In tetrachloromethane;

upstream raw materials:

tetrabutyldiphosphine disulfide

tetrabutyldiphosphine disulfide

trichlorothiophosphine

Downstream raw materials:

Acetic acid (2R,3S,4R)-5-[6-(dibutyl-phosphinothioyloxy)-2-(trityl-amino)-purin-9-yl]-3,4-dihydroxy-tetrahydro-furan-2-ylmethyl ester

Dibutyl-phosphinothioic acid O-[9-((3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-(trityl-amino)-9H-purin-6-yl] ester

Acetic acid (2R,3S,4R,5R)-5-[6-(dibutyl-phosphinothioyloxy)-2-(trityl-amino)-purin-9-yl]-3,4-dihydroxy-tetrahydro-furan-2-ylmethyl ester

Dibutyl-phosphinothioic acid O-[9-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-(trityl-amino)-9H-purin-6-yl] ester

Refernces

• 1、 Furusawa,Sekine,Hata. "Studies on pyrophosphates. Part III. A new method for the synthesis of nucleotide coenzymes by means of di-n-butylphosphiothioyl bromide.". . p. 1711 - 1716. Retrieved 2007/10/04.