Chemical engineers ensure the efficiency and safety of chemical processes, adapt the chemical make-up of products to meet environmental or economic needs, and apply new technologies to improve existing processes. 100-18-5, Name is 1,4-Diisopropylbenzene, molecular formula is C12H18, belongs to isothiazole compound. In a document, author is CAPUANO, L, introduce the new discover, Recommanded Product: 100-18-5.
The title compounds 3 and 4 react with diazomethane either by loss or by retention of the diazo nitrogen, to afford 3,4-dihydro-2-imino-2H-pyrroles 6 and 10 or the vic-triazole 5, respectively. The structure of 5 has been established by X-ray diffraction analysis. – The [4 + 2] addition of benzylidene methylamine or alicyclic enamines 9 to 4 results in the formation of partially hydrogenated pyrimidine 7, pyrindine 11a or isoquinoline 11b. – Thermolysis of 4 proceeds with spontaneous dehydrogenation, giving high yields of 1-(1-indolyl) isoquinohnes 8. – The derivative 10a, when melted with sulfur, undergoes both dehydrogenation and sulfur insertion, whereby the hitherto unknown thiazolyl-isothiazole 13 is formed. Its structure has been elucidated by an X-ray diffraction analysis. – A synthesis of the imidazo[2,1-a]isoquinohne derivative 16 is reported.
Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. If you are hungry for even more, make sure to check my other article about 100-18-5, Recommanded Product: 100-18-5.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com