The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Polarizations and related data of optically active and racemic β-octanols》. Authors are Coppock, J. B. M.; Goss, F. R..The article about the compound:2-Bromopropanenitrilecas:19481-82-4,SMILESS:CC(Br)C#N).Electric Literature of C3H4BrN. Through the article, more information about this compound (cas:19481-82-4) is conveyed.
Determinations of the d., dielec. constant, mol. polarization and partial polarization in C6H6 of d-, l- and dl-β-octanol reveal no difference between the active and the dl-forms. These results are in agreement with the view that the dl-compound is simply a racemic mixture It is shown that the hygroscopic nature of the carbinol leads to anomalous results for the moist material and the need for the careful exclusion of H2O in the measurements described is emphasized. The apparent dipole moment of β-octanol in C6H6 is 1.66 D. The d-alc. has [α] 9.91°, 10.38°, 11.64° and 19.2° at 5893, 5780, 5461 and 4358 A.; the values for the l-alc. are -9.72°, -10.09°, -11.48° and -19.2°; d420 is 0.8202 and 0.8201 for the d- and l-alcs.; all 3 isomers have nD20 1.4264. The ε value for dl-alc. immediately after distillation is 8.173; addition of 0.2% H2O gives 7.982; after standing 1 month, 8.120; after 6 months, 7.785.
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Highly efficient and robust molecular ruthenium catalysts for water oxidation,
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