ART-CHEM-BB B018341

Base Information

• Chemical Name: ART-CHEM-BB B018341
• CAS No.: 268736-98-7
• Molecular Formula: C14H9NO2S2
• Molecular Weight: 287.35700
• Hs Code.: 2934100090
• Mol file: 268736-98-7.mol

Synonyms:ART-CHEM-BB B018341;

Chemical Property of ART-CHEM-BB B018341

Chemical Property:

• PSA: 113.76000
• Density: 1.55g/cm3
• LogP: 2.88110
• Storage Temp.: 2-8°C

Purity/Quality:

98%min ^*data from raw suppliers

(5Z)-5-[(2-Hydroxynaphthalen-1-yl)methylidene]-2-sulfanyl-1,3-thiazol-4(5H)-one ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ART-CHEM-BB B018341

There total 2 articles about ART-CHEM-BB B018341 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: 88.0%

2-thioxo-4-thiazolidinone (141-84-4) + 2-hydroxynaphthalene-1-carbaldehyde (708-06-5) → 5-((2-hydroxynaphthalen-1-yl)methylene)-2-thioxothiazolidin-4-one (268736-98-7)

Guidance literature:

With sodium acetate; acetic acid; for 2h; Reflux;

DOI:10.1016/j.ica.2020.119642

Reference yield:

2-thioxo-4-thiazolidinone (141-84-4) + 2-hydroxynaphthalene-1-carbaldehyde (708-06-5) → 5-(2-hydroxy-[1]naphthylmethylene)-2-thioxo-thiazolidin-4-one (268736-98-7)

Guidance literature:

With sulfuric acid;

Reference yield:

5-((2-hydroxynaphthalen-1-yl)methylene)-2-thioxothiazolidin-4-one (268736-98-7) → 2-[3'-phenyl-5'-oxo-4',5'-dihydropyrazol-1'-yl]-7H-6-(2'-hydroxynaphthalene)thiazolo[5,4-d]pyrazole

Guidance literature:

Multi-step reaction with 2 steps

1: piperidine; hydrazine hydrate / ethanol / 8 h / Reflux

2: piperidine / ethanol / 4 h / Reflux

With piperidine; hydrazine hydrate; In ethanol;

DOI:10.14233/ajchem.2017.20732

upstream raw materials:

2-thioxo-4-thiazolidinone

2-hydroxynaphthalene-1-carbaldehyde

Refernces

• 1、 ?ulhao?lu, Süleyman,Er?a?, Ay?e,Kaya, ?smet. "Synthesis, structure analysis, investigation of conductivity, thermal properties of polyphenol derivatives containing a rhodanine moiety and their Cu(II), VO(IV) complexes". . . Retrieved 2020.