In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Product Details of 3912-37-6, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 3912-37-6, name is Isothiazole-4-carbonitrile. In an article£¬Which mentioned a new discovery about 3912-37-6
Synthetic applications and spectroscopic investigations of the (NSCl)3-SO2Cl2 system
Solutions of (NSCl)3 in the presence of excess SO2Cl2 behave as a source of the synthetic equivalent “NSCl3” in reactions with methacrylonitrile or thioacetamide to give 4-cyanoisothiazole (78percent) or 5-methyl-1,3,2,4-dithiadiazolium chloride (63percent), respectively.In the reaction of this reagent with thiobenzamide both 5-phenyl-1,3,2,4-dithiadiazolium chloride (42percent) and 3,5-diphenyl-1,2,4-thiadiazole (51percent) are produced.The treatment of the (NSCl)3-SO2Cl2 system with 2-aminobenzenethiol yields 2,4-C6H3Cl2NSCl2, which is converted to 2,4-(C6H3Cl2N)2S upon heating at 80 deg C in toluene or by reduction with Ph3Sb or mercury.The reaction of 2-aminobenzenethiol with excess SO2Cl2, in the absence of (NSCl)3, produces 2,4,6-C6H2Cl3NSCl2.Attempts to characterize the active species in the (NSCl)3-SO2Cl2 system by 14N and 33S NMR, Raman and infrared spectroscopy are also described.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 3912-37-6, help many people in the next few years.Product Details of 3912-37-6
Reference£º
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com