2(3H)-Thiazolimine, 3,4-dimethyl-

Base Information

• Chemical Name: 2(3H)-Thiazolimine, 3,4-dimethyl-
• CAS No.: 6149-16-2
• Molecular Formula: C₅H₈N₂S
• Molecular Weight: 128.198
• DSSTox Substance ID: DTXSID50450334
• Nikkaji Number: J1.126.249J
• Wikidata: Q82269997
• Mol file: 6149-16-2.mol

Synonyms:6149-16-2;2(3H)-Thiazolimine, 3,4-dimethyl-;DTXSID50450334;3,4-Dimethylthiazole-2(3H)-imine

Chemical Property of 2(3H)-Thiazolimine, 3,4-dimethyl-

Chemical Property:

• XLogP3: 0.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 128.04081944
• Heavy Atom Count: 8
• Complexity: 151

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CSC(=N)N1C

Technology Process of 2(3H)-Thiazolimine, 3,4-dimethyl-

There total 2 articles about 2(3H)-Thiazolimine, 3,4-dimethyl- 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: 6.0%

1-(methyl)-thiourea (598-52-7) + acetone (67-64-1) → N,4-dimethyl-1,3-thiazol-2-amine (2161-68-4) + 2-imino-3,4-dimethyl-2,3-dihydrothiazole (6149-16-2)

Guidance literature:

With hydrogenchloride; dimethyl sulfoxide; In water; at 40 ℃; for 96h;

DOI:10.1039/a809086f

Reference yield:

1-(methyl)-thiourea (598-52-7) + chloroacetone (78-95-5) → N,4-dimethyl-1,3-thiazol-2-amine (2161-68-4) + 2-imino-3,4-dimethyl-2,3-dihydrothiazole (6149-16-2)

Guidance literature:

With hydrogenchloride; ammonium hydroxide; Yield given. Multistep reaction. Yields of byproduct given; 1.) ethanol, 20 min, 80 deg C;

Reference yield: 93.0%

pentafluorophenyl(tetrahydrothiophene)gold(I) + 3,4-dimethyl-3H-thiazol-2-ylideneamine (6149-16-2) → 3,4-dimethyl-3H-thiazol-2-ylideneamine(pentafluorophenyl)gold(I) (1276666-76-2)

Guidance literature:

In tetrahydrofuran; (Ar); addn. of THF soln. of gold compd. to THF soln. of thiazol-2-ylideneamine deriv., stirring at room temp. for 4 d; filtration through anhyd. Na2SO4, evapn. in vac., washing with diethyl ether, drying in vac., elem. anal.;

DOI:10.1039/c0dt01312a

upstream raw materials:

1-(methyl)-thiourea

chloroacetone

acetone

Downstream raw materials:

(3,4-dimethyl-3H-thiazol-2-ylidene)-phenyl-thiourea

N-(5-isopropyl-3,4-dimethyl-3H-thiazol-2-ylidene)-benzamide

N-(5-isopropyl-3,4-dimethyl-3H-thiazol-2-ylidene)-benzenesulfonamide

N-(5-isopropyl-3,4-dimethyl-3H-thiazol-2-ylidene)-toluene-4-sulfonamide