1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate

Base Information

Chemical Name:1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate
CAS No.:135983-20-9
Molecular Formula:C₁₉H₂₃FO₇S
Molecular Weight:414.452
Hs Code.:

Synonyms:1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate

Suppliers and Price of 1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate

There total 2 articles about 1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate 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: 79.0%

: 42908-73-6
4-fluorophenyl chlorothionoformate

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 135983-20-9
1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate

Guidance literature:: With pyridine; 1-hydroxy-pyrrolidine-2,5-dione; In tetrahydrofuran; at 25 ℃; for 1h;
DOI:10.1016/S0040-4020(01)86502-9

Reference yield:

: 371-41-5
4-Fluorophenol

: 135983-20-9
1,2:3,4-Di-O-isopropylidene-D-galactopyranose-6-O-(4-fluorophenyl)thionocarbonate

Guidance literature:: Multi-step reaction with 2 steps

1: 83.5 percent / aq. NaOH / CHCl₃ / 1 h / Ambient temperature

2: 79 percent / pyridine / N-hydroxysuccinimide / tetrahydrofuran / 1 h / 25 °C

With pyridine; sodium hydroxide; 1-hydroxy-pyrrolidine-2,5-dione; In tetrahydrofuran; chloroform;
DOI:10.1016/S0040-4020(01)86502-9