2,4-Dichloro-5-(chloromethyl)-6-methylpyrimidine

Base Information

• Chemical Name: 2,4-Dichloro-5-(chloromethyl)-6-methylpyrimidine
• CAS No.: 16768-43-7
• Molecular Formula: C6H5 Cl3 N2
• Molecular Weight: 211.478
• Hs Code.: 2933599090
• DSSTox Substance ID: DTXSID60544031
• Wikidata: Q82421004
• Mol file: 16768-43-7.mol

Synonyms:2,4-DICHLORO-5-(CHLOROMETHYL)-6-METHYLPYRIMIDINE;16768-43-7;SCHEMBL71862;DTXSID60544031;XPHHRYQLVDQYDR-UHFFFAOYSA-N;G64029;2,4-dichloro-5-chloromethyl-6-methyl-pyrimidine

Chemical Property of 2,4-Dichloro-5-(chloromethyl)-6-methylpyrimidine

Chemical Property:

• PSA: 25.78000
• LogP: 2.83060
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 209.951831
• Heavy Atom Count: 11
• Complexity: 133

Purity/Quality:

2,4-DICHLORO-5-(CHLOROMETHYL)-6-METHYLPYRIMIDINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C(=NC(=N1)Cl)Cl)CCl

Technology Process of 2,4-Dichloro-5-(chloromethyl)-6-methylpyrimidine

There total 4 articles about 2,4-Dichloro-5-(chloromethyl)-6-methylpyrimidine 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: 60.1%

5-hydroxymethyl-6-methyluracil (147-61-5) → 2,4-Dichloro-5-chloromethyl-6-methyl-pyrimidine (16768-43-7)

Guidance literature:

With trichlorophosphate; for 1h; Heating;

DOI:10.3987/com-04-10176

Reference yield:

5-hydroxymethyl-6-methyl-1H-pyrimidine-2,4-dione (147-61-5) → 2,4-Dichloro-5-chloromethyl-6-methyl-pyrimidine (16768-43-7)

Guidance literature:

With tributyl-amine; In trichlorophosphate; at 90 ℃; for 7h; Heating / reflux;

Reference yield:

6-Methyluracil (626-48-2) → 2,4-Dichloro-5-chloromethyl-6-methyl-pyrimidine (16768-43-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 76.4 percent / KOH / 73 h / 50 °C

2: 60.1 percent / POCl₃ / 1 h / Heating

With potassium hydroxide; trichlorophosphate;

DOI:10.3987/com-04-10176

upstream raw materials:

5-hydroxymethyl-6-methyluracil

5-hydroxymethyl-6-methyl-1H-pyrimidine-2,4-dione

6-Methyluracil

formaldehyd

Downstream raw materials:

2,4-dichloro-5-(5-isopropyl-2-methyl-phenoxymethyl)-6-methyl-pyrimidine

1-(2-benzoyloxyethoxymethyl)-4-methoxy-5-methoxymethyl-6-methyl-2(1H)-pyrimidinone

1-(2-benzoyloxyethoxymethyl)-4-methoxy-5-methoxymethyl-6-methyluracil

(4-amino-2-chloro-6-methyl-pyrimidin-5-yl)-methanol