5-Ethyl-2-(4-isopropyl-4-methyl-5-oxo-1H-imidazolin-2-yl)nicotinic acid

Base Information

• Chemical Name: 5-Ethyl-2-(4-isopropyl-4-methyl-5-oxo-1H-imidazolin-2-yl)nicotinic acid
• CAS No.: 81385-77-5
• Molecular Formula: C₃₂H₂₄O₃S
• Molecular Weight: 488.607
• Mol file: 81385-77-5.mol

Synonyms:5,6-Bis(4-methoxyphenyl)-2,3-diphenylthieno<3,2-b>furan;Thieno[3,2-b]furan,5,6-bis(4-methoxyphenyl)-2,3-diphenyl;

Chemical Property of 5-Ethyl-2-(4-isopropyl-4-methyl-5-oxo-1H-imidazolin-2-yl)nicotinic acid

Chemical Property:

• Melting Point: 188-189 °C
• Boiling Point: 612.9±55.0 °C(Predicted)
• PKA: 2.1, 3.9(at 25℃)
• PSA: 91.65000
• Density: 1.206 g/cm³
• LogP: 1.39770
• Storage Temp.: Refrigerator, under inert atmosphere
• Solubility.: DMSO (Slightly), Methanol (Slightly, Sonicated)

Purity/Quality:

99% ^*data from raw suppliers

Imazethapyr ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Description: Imazethapyr is stable for >12 months at 25 ?C. Rapidly degraded by photolysis in water under simulated sunlight; DT50 = 3 d. Decomposes at 180 ?C (19).
• Uses: Imazethapyr is registered throughout the world for use on soybeans, edible beans, alfalfa, peanut, and imidazolinoneresistant maize, rice, and canola (19). It is applied at 70 g ai/ha.

Technology Process of 5-Ethyl-2-(4-isopropyl-4-methyl-5-oxo-1H-imidazolin-2-yl)nicotinic acid

There total 1 articles about 5-Ethyl-2-(4-isopropyl-4-methyl-5-oxo-1H-imidazolin-2-yl)nicotinic acid 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: 65.0%

4,5-diphenyl-[1,2]dithiole-3-thione (13232-76-3) + 2,3-bis(4-methoxyphenyl)cyclopropenone (25361-94-8) → 4,5-bis(4-methoxyphenyl)-3H-1,2-dithiol-3-one (81385-76-4) + 5,6-Bis(4-methoxyphenyl)-2,3-diphenylthieno<3,2-b>furan (81385-77-5)

Guidance literature:

In xylene; for 10h; Heating;

upstream raw materials:

4,5-diphenyl-[1,2]dithiole-3-thione

2,3-bis(4-methoxyphenyl)cyclopropenone

Refernces