41814-60-2

Basic information

• Product Name: 3-methyl[1,2,4]triazolo[3,4-b][1,3]benzothiazole
• Synonyms: 3-Methyl(1,2,4)triazolo(3,4-b)(1,3)benzothiazole; 3-Methyl[1,2,4]triazolo[3,4-b][1,3]benzothiazole
• CAS NO: 41814-60-2
• Molecular Formula: C₉H₇N₃S
• Molecular Weight: 189.237
• Mol File: 41814-60-2.mol

Chemical Properties

• Density: 1.5g/cm³
• Refractive Index: 1.806
• CAS DataBase Reference: 3-methyl[1,2,4]triazolo[3,4-b][1,3]benzothiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methyl[1,2,4]triazolo[3,4-b][1,3]benzothiazole(41814-60-2)
• EPA Substance Registry System: 3-methyl[1,2,4]triazolo[3,4-b][1,3]benzothiazole(41814-60-2)

Safety Data

• Hazardous Substances Data: 41814-60-2(Hazardous Substances Data)

Upstream product

• 18672-63-4 1-Acetyl-2-benzothiazolylhydrazine 
• 615-21-4 1,3-benzothiazol-2-ylhydrazine 

Downstream Products

• 132962-03-9 3-ethyl-5-[(2-methyl-2H-benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-2-yliden)-ethylidene]-2-thioxo-oxazolidin-4-one 

Relevant articles and documents

1,10-Phenanthroline-copper mediated ligand transformations: Synthesis and characterization of unusual mixed ligand complexes of copper (II)

The present work describes the results of treatment of two pentacoordinated copper(II) complexes with 1,10-Phenanthroline (PHEN). During the course of the reaction, in situ generated PHEN-Cu complex has mediated the ligand transformations. In spite of the structural similarities of the precursor complexes used, structurally distinct unusual mixed ligand complexes viz. dichlorido (3-methyl [1,2,4] triazolo[3,4-b] [1,3] benzothiazole) 1,10-phenanthroline copper(II) and dichlorido-μ-N,N-benzimidazolato dibenzimidazole di-1,10-phenanthroline dicopper (II) chloride are formed. These complexes are characterized by IR, ESI-MS, EPR and UV–Vis spectral studies. X-ray crystal structures of both the complexes are described. Further, the observed results have inspired the synthesis of 3-methyl [1,2,4] triazolo[3,4-b] [1,3] benzothiazole, by a new synthetic approach.

Agent for the control of plant-pathogenic organisms

Methods employing and compositions comprising, for the control of plant-pathogenic organisms, specified triazolobenzoxazole and triazolobenzothiazole compounds; and novel methods for the preparation of the compounds.

Process for the preparation of s-triazolo[3,4-b]benzothiazoles

A novel process for the preparation of s-triazolo[3,4-b]benzothiazole compounds comprises reacting a molar equivalent of base in an amide solvent at a temperature from 60°C. to 200°C. with (a) a 1-acyl-4-(o-halophenyl)thiosemicarbazide compound or (b) a 4