2,5-Bis(4-hydroxyphenyl)-1,3,4-thiadiazole

Base Information

Chemical Name:2,5-Bis(4-hydroxyphenyl)-1,3,4-thiadiazole
CAS No.:88203-23-0
Molecular Formula:C14H10N2O2S
Molecular Weight:270.312
Hs Code.:
DSSTox Substance ID:DTXSID00421953
Nikkaji Number:J819.516A
Wikidata:Q82233696

Synonyms:2,5-bis(4-hydroxyphenyl)-1,3,4-thiadiazole;88203-23-0;SCHEMBL6660612;DTXSID00421953;XMQUTIMDPCVAAQ-UHFFFAOYSA-N;AKOS024327405;4,4'-(1,3,4-THIADIAZOLE-2,5-DIYL)DIPHENOL

Suppliers and Price of 2,5-Bis(4-hydroxyphenyl)-1,3,4-thiadiazole

Supply Marketing:

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

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Chemical Property of 2,5-Bis(4-hydroxyphenyl)-1,3,4-thiadiazole

Chemical Property:

XLogP3:3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:270.04629874
Heavy Atom Count:19
Complexity:261

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=CC=C1C2=NN=C(S2)C3=CC=C(C=C3)O)O

Technology Process of 2,5-Bis(4-hydroxyphenyl)-1,3,4-thiadiazole

There total 6 articles about 2,5-Bis(4-hydroxyphenyl)-1,3,4-thiadiazole 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: 97.4%

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 88203-23-0
2,5-bis(4-hydroxyphenyl)-1,3,4-thiadiazole

Guidance literature:: With sulfur; hydrazine hydrate; In ethanol; at 150 ℃; for 1h; microwave irradiation;
DOI:10.1002/jhet.5570420538

Reference yield:

: 17453-03-1
2,5-Bis-<4-methoxy-phenyl>-1,3,4-thiadiazol

: 88203-23-0
2,5-bis(4-hydroxyphenyl)-1,3,4-thiadiazole

Guidance literature:: With boron tribromide; In dichloromethane; at 0 - 20 ℃; for 8h;
DOI:10.1016/j.molliq.2017.08.110

Reference yield:

: 94-30-4
ethyl 4-methoxybenzoate

: 88203-23-0
2,5-bis(4-hydroxyphenyl)-1,3,4-thiadiazole

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / 2-methoxy-ethanol / 4 h / 100 °C

2: pyridine; tetraphosphorus decasulfide / 12 h / 100 °C

3: boron tribromide / dichloromethane / 8 h / 0 - 20 °C

With pyridine; tetraphosphorus decasulfide; boron tribromide; hydrazine hydrate; In dichloromethane; 2-methoxy-ethanol;
DOI:10.1016/j.molliq.2017.08.110