2,2-Dimethyl-5-phenyl-2,3-dihydro-1,3,4-thiadiazole

Base Information

Chemical Name:2,2-Dimethyl-5-phenyl-2,3-dihydro-1,3,4-thiadiazole
CAS No.:76689-65-1
Molecular Formula:C10H12N2S
Molecular Weight:192.285
Hs Code.:
DSSTox Substance ID:DTXSID90356649
Wikidata:Q82136138

Synonyms:2,2-dimethyl-5-phenyl-2,3-dihydro-[1,3,4]thiadiazole;76689-65-1;ST50974640;SCHEMBL6275249;2,2-dimethyl-5-phenyl-2,3-dihydro-1,3,4-thiadiazole;DTXSID90356649;STK369945;AKOS024350353

Suppliers and Price of 2,2-Dimethyl-5-phenyl-2,3-dihydro-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 2,2-Dimethyl-5-phenyl-2,3-dihydro-1,3,4-thiadiazole

Chemical Property:

XLogP3:3.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:192.07211956
Heavy Atom Count:13
Complexity:217

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1(NN=C(S1)C2=CC=CC=C2)C

Technology Process of 2,2-Dimethyl-5-phenyl-2,3-dihydro-1,3,4-thiadiazole

There total 7 articles about 2,2-Dimethyl-5-phenyl-2,3-dihydro-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: 86.8%

: 20605-40-7
thiobenzoylhydrazine

: 67-64-1
acetone

: 76689-65-1
2-phenyl-5,5-dimethyl-1,3,4-thiadiazol-2-ine

Guidance literature:: In ethanol; for 4h; Heating;

Reference yield:

: 5281-20-9
acetone hydrazone

: 942-91-6
Carboxymethyl dithiobenzoate

: 76689-65-1
2-phenyl-5,5-dimethyl-1,3,4-thiadiazol-2-ine

Guidance literature:: With sodium hydrogencarbonate; In water; pH 8;
DOI:10.1007/BF00568942

Reference yield:

: 15563-40-3
N-thiobenzoylpiperidine

: 76689-65-1
2-phenyl-5,5-dimethyl-1,3,4-thiadiazol-2-ine

Guidance literature:: Multi-step reaction with 4 steps

1: 76 percent / benzene / standing overnight

2: 95 percent / H₂S (gas) / ethanol / 1.) -60 - 50 deg C, 13 hrs., 2.) -15 deg C, overnight

3: 68.3 percent / hydrazine hydrate (50 percent), aq.potassium hydroxide (1 N) / -6 - 0 °C

4: 86.8 percent / ethanol / 4 h / Heating

With potassium hydroxide; hydrogen sulfide; hydrazine hydrate; In ethanol; benzene;