I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.
Octamethylporphyrin was readily obtained from ethyl 3,4,5-trimethylpyrrole-2-carboxylate. Steric control can be overridden by apparent electronic effect is demonstrated by the even bulkier pyrrole derivative, ethyl 3,4,5-trimethylpyrrole-2-carboxylate. The reaction with diazonium salts of theEthyl 3,4,5-trimethylpyrrole-2-carboxylatehas been examined in detail by chromatographic and spectroscopic methods. In the presence of a strong mineral acid, Ethyl 3,4,5-trimethylpyrrole-2-carboxylate reacts with p-nitrobenzenediazonium ions to give a red, chemically labile, azo dye.
Anita L. Arduini,; Norman M. Edelstein,; Jackie D. Jamerson,; John G. Reynolds,; Klaus. Schmid,; Josef. Takats. Syntheses and characterization of (.eta.5-C5H5)2U(NR2)2 compounds. Inorg. Chem., 1981, 20 (8), 2470-2474.
S. Ramalingama,; S. Periandyb,; B. Narayananb,; S. Mohanc. FTIR and FTRaman spectroscopic investigation of 2-bromo-4-methylaniline using ab initio HF and DFT calculations. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2010, 76 (1), 84-92.