PIRIMICARB-DESAMIDO

Base Information

• Chemical Name: PIRIMICARB-DESAMIDO
• CAS No.: 40778-16-3
• Molecular Formula: C8H13N3O
• Molecular Weight: 167.211
• Hs Code.: 2933599090
• Mol file: 40778-16-3.mol

Synonyms:2-(dimethylamino)-5,6-dimethyl-1H-pyrimidin-4-one;ddhp;4,5-DIMETHYL-2-(DIMETHYLAMINO)-6-HYDROXYPYRIMIDINE;2-(dimethylamino)-5,6-dimethylpyrimidin-4-ol;2-dimethylamino-4-hydroxy-5，6-dimetyhl pyrimidine

Chemical Property of PIRIMICARB-DESAMIDO

Chemical Property:

• Vapor Pressure: 0.0326mmHg at 25°C
• Boiling Point: 243.1°Cat760mmHg
• Flash Point: 100.8°C
• PSA: 48.99000
• Density: 1.13g/cm³
• LogP: 0.45270

Purity/Quality:

98%Min ^*data from raw suppliers

4,5-DIMETHYL-2-(N,N-DIMETHYLAMINO)-6-HYDROXYPYRIMIDINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of PIRIMICARB-DESAMIDO

There total 8 articles about PIRIMICARB-DESAMIDO 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: 95.3%

2-methyl-acetoacetic acid methyl ester (17094-21-2) + 1,1-dimethylguanidine dihydrogensulfate (311-77-3,1186-46-5) → 2‐dimethylamino‐5,6‐dimethyl‐4‐hydroxypyrimidine (40778-16-3)

Guidance literature:

1,1-dimethylguanidine dihydrogensulfate; With sodium hydroxide; In methanol; at 35 ℃; for 2h;

2-methyl-acetoacetic acid methyl ester; In methanol; at 105 ℃; Inert atmosphere; Dean-Stark;

Reference yield: 89.3%

2-methyl-acetoacetic acid methyl ester (17094-21-2) + N,N-Dimethyl-guanidine (6145-42-2) → 2‐dimethylamino‐5,6‐dimethyl‐4‐hydroxypyrimidine (40778-16-3)

Guidance literature:

at 110 ℃; for 0.0138889h;

Reference yield:

2-dimethylamino-6-methyl-3H-pyrimidin-4-one (19810-73-2) → 2‐dimethylamino‐5,6‐dimethyl‐4‐hydroxypyrimidine (40778-16-3)

Guidance literature:

With hydrogenchloride; sodium hydroxide; formaldehyd; zinc diacetate; palladium; In water; acetic acid;

upstream raw materials:

2-acetylpropanoic acid ethyl ester

N,N-dimethylguanidine sulfate

pirimicarb

2-dimethylamino-6-methyl-3H-pyrimidin-4-one

Refernces

• 1、 -. "Continuous synthesis method of hydroxypyrimidine compound". Paragraph 0012; 0024-0025. . Retrieved 2020/07/28.
• 2、 Alfaya, Elena,Iglesias, Olalla,Pazos, Marta,Sanromn, Maria Angeles. "Environmental application of an industrial waste as catalyst for the electro-Fenton-like treatment of organic pollutants". . p. 14416 - 14424. Retrieved 2015/02/19.