N-Methyl-2-benzothiazolamine

The preparation method is to add chloroform into the reactor, then add dry 1-methyl-3-phenylthiourea and stir, the temperature is controlled at 50 ~ 60 ℃, add thionyl chloride to react for 2 h, then cool, and the material Add to water to separate layers, and then desolventize to get finished product. Sulfur chloride can also be used instead of thionyl chloride as a cyclizing agent. In addition, 2-mercaptobenzothiazole can be reacted with Na2S2O5 and CH3NH2, or 2-aminobenzothiazole can be reacted with CH3NH2 in the presence of NaHSO3 to obtain 2-methylaminobenzothiazole.

2-Methylaminobenzothiazole is an intermediate of the herbicide methylphenathion.

Molecular Weight:164.23
XLogP3:2.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:164.04081944
Monoisotopic Mass:164.04081944
Topological Polar Surface Area:53.2
Heavy Atom Count:11
Complexity:140
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes