38925-99-4

Upstream product

• 2896-52-8 2,3,3'-trimethyl-2,3,2',3'-tetrahydro-2,2'-methanylylidene-bis-benzothiazole 
• 1742-91-2 3-Methyl-2-{(E)-3-[3-methyl-3H-benzothiazol-(2E)-ylidene]-propenyl}-benzothiazol-3-ium; iodide 
• 2785-06-0 2,3-dimethylbenzothiazolium iodide 

Downstream Products

• 112865-46-0 1-Ethyl-4-<3-methyl-2,3-dihydro-benzothiazolyliden-(2)-methyl>-chinolinium-iodid 
• 2785-06-0 2,3-dimethylbenzothiazolium iodide 
• 2654-52-6 2,3-dimethylbenzothiazolium toluene-4-sulfonate 
• 2783-72-4 bis-(3-methyl-benzothiazol-2-yl)-methinium; iodide 
• 16055-33-7 1-ethyl-2-(3-methyl-3H-benzothiazol-2-ylidenemethyl)-quinolinium; iodide 

Relevant academic research and scientific papers

INVESTIGATION OF THE PATHWAYS OF THERMAL FRAGMENTATION OF THIACARBOCYANINE DYES

The pathways of the thermal transformations of thiacarbocyanines with various alkyl groups attached to the ring nitrogen atoms of the heteroresidues, of 3,3'-diethylthiacarbocyanine with various anions, and its anhydro base were investigated.The results of the studies are compared with the results of quantum-chemical calculations of the labilities of the bonds in these compounds by the Pariser-Parr-Pople method.

THERMOLYSIS OF QUARTENARY SALTS OF 2-METHYLBENZOTHIAZOLE AND THEIR METHYLENE BASES

The pathways of the thermal transformations of quartenary salts of 2-methylbenzothiazole and their methylene bases were investigated.The schemes of the thermal fragmentation of these compounds are discussed.The possibility of the formation of methylene bases in the thermolysis of quartenary salts of 2-methylbenzothiazole is demonstrated.