5-ETHYL-4-PHENYL-1,3-THIAZOL-2-AMINE

Base Information

• Chemical Name: 5-ETHYL-4-PHENYL-1,3-THIAZOL-2-AMINE
• CAS No.: 34176-47-1
• Molecular Formula: C11H12 N2 S
• Molecular Weight: 204.296
• Hs Code.: 2934100090
• Mol file: 34176-47-1.mol

Synonyms:Thiazole,2-amino-5-ethyl-4-phenyl- (6CI,8CI); (5-Ethyl-4-phenylthiazol-2-yl)amine;2-Amino-5-ethyl-4-phenylthiazole; 5-Ethyl-4-phenyl-1,3-thiazol-2-amine;5-Ethyl-4-phenyl-2-thiazolamine; NSC 84160

Chemical Property of 5-ETHYL-4-PHENYL-1,3-THIAZOL-2-AMINE

Chemical Property:

• Vapor Pressure: 3.02E-06mmHg at 25°C
• Melting Point: 68-69 °C
• Boiling Point: 388.6°Cat760mmHg
• PKA: 4.76±0.10(Predicted)
• Flash Point: 188.8°C
• PSA: 67.15000
• Density: 1.184g/cm³
• LogP: 3.53590
• Sensitive.: Air Sensitive

Purity/Quality:

99% ^*data from raw suppliers

5-Ethyl-4-phenyl-1,3-thiazol-2-amine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-ETHYL-4-PHENYL-1,3-THIAZOL-2-AMINE

There total 8 articles about 5-ETHYL-4-PHENYL-1,3-THIAZOL-2-AMINE 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: 99.0%

propiophenone (495-40-9) + thiourea (17356-08-0) → 5-ethyl-4-phenyl-1,3-thiazol-2-amine (34176-47-1)

Guidance literature:

With iodine; at 100 ℃;

DOI:10.1016/j.bmc.2013.12.021

Reference yield: 64.0%

1-phenyl-1-butyne (622-76-4,83585-27-7) + thiourea (17356-08-0) → 5-ethyl-4-phenyl-1,3-thiazol-2-amine (34176-47-1)

Guidance literature:

1-phenyl-1-butyne; With trifluoromethylsulfonic anhydride; 1,1'-sulfinylbisbenzene; In dichloromethane; at -78 - 0 ℃;

With water; sodium hydroxide; In dichloromethane; at 0 - 40 ℃; for 12h;

thiourea; With sodium dihydrogenphosphate; In dichloromethane; at 40 ℃; for 12h;

DOI:10.1039/c9sc00568d

Reference yield:

5-ethyl-4-phenyl-thiazol-2-ylamine; hydrochloride → 5-ethyl-4-phenyl-1,3-thiazol-2-amine (34176-47-1)

Guidance literature:

With sodium hydroxide; In water; ethyl acetate;

upstream raw materials:

propiophenone

thiourea

1-Phenyl-1-butanol

benzaldehyde

Downstream raw materials:

(S)-1-(1,1-dioxo-1λ6-thiomorpholine-4-carbonyl)-piperidine-2-carboxylic acid (5-ethyl-4-phenyl-thiazol-2-yl)-amide

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