3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye

Base Information

• Chemical Name: 3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye
• CAS No.: 1270954-51-2
• Molecular Formula: C₁₂H₁₁N₃O₂S₂
• Molecular Weight: 293.37
• Mol file: 1270954-51-2.mol

Synonyms:3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye

Chemical Property of 3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye

There total 1 articles about 3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye 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: 65.0%

3-allylrhodanine (1457-47-2) + 2-amino-phenol (95-55-6) → 3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye (1270954-51-2)

Guidance literature:

3-allylrhodanine; With hydrogenchloride; sodium nitrite; In water; at 0 ℃;

2-amino-phenol; With potassium hydroxide; In ethanol; water;

DOI:10.1016/j.saa.2010.12.063

Reference yield:

vanadyl(IV) sulphate pentahydrate + 3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye (1270954-51-2) + ethylenediamine (107-15-3,85404-18-8) → VO(2+)*OC6H4NNC3NS(O)(S)CH2CHCH2(2-)*NH2CH2CH2NH2=[(VO)(OC6H4NNC3NS(O)(S)CH2CHCH2)(NH2CH2CH2NH2)]

Guidance literature:

With 2,2'-azobisisobutyronitrile; In N,N-dimethyl-formamide; byproducts: H2SO4; mixt. of VOSO4*5H2O (0.001 mole) and ligand (0.001 mole) in DMF was stirred for 30 min; soln. of base (0.001 mole) in DMF and 2,2'-azobisisobutyronitrile added; mixt. heated at reflux for 4 h; H2O contg. HCl added; filtered; washed (H2O); dried (vac.) at 40°C for several ds; elem. anal.;

DOI:10.1016/j.saa.2010.12.063

Reference yield:

pyridine (110-86-1) + vanadyl(IV) sulphate pentahydrate + 3-allyl-2-thioxo-1,3-thiazolidine-4,5-dione[(2-aminophenol)]azodye (1270954-51-2) → VO(2+)*OC6H4NNC3NS(O)(S)CH2CHCH2(2-)*C5H5N=[(VO)(OC6H4NNC3NS(O)(S)CH2CHCH2)(C5H5N)]

Guidance literature:

With 2,2'-azobisisobutyronitrile; In N,N-dimethyl-formamide; byproducts: H2SO4; mixt. of VOSO4*5H2O (0.001 mole) and ligand (0.001 mole) in DMF was stirred for 30 min; soln. of base (0.001 mole) in DMF and 2,2'-azobisisobutyronitrile added; mixt. heated at reflux for 4 h; H2O contg. HCl added; filtered; washed (H2O); dried (vac.) at 40°C for several ds; elem. anal.;

DOI:10.1016/j.saa.2010.12.063

upstream raw materials:

3-allylrhodanine

2-amino-phenol