1007-32-5 Hindered organoboron g100-23-2 A New Route for Synthesis of 2-Substituted-3-amino-5-phenyl-7-N,N-dimethylamino Phenazinium Chloride Salts7642-04-8 Oxidative dehydrogenation of n-octane using vanadium-magnesium oxide catalysts with different vanadium loadingsroups in organic chemistry. 24. The condensation of aliphatic aldehydes with dimesitylboron stabilised carbanions to give ketones

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The condensation of boron stabilised carbanions, MeS2BCHLiR1, (R1≠H) with aliphatic aldehydes, R2CHO, followed by treatment with trifluoroacetic anhydride (TFAA) or N-chlorosuccinimide (NCS) is an unique, broadly applicable redox process that yields ketones, R1CH2COR2, directly and in high yields. The anion MeS2BCH2Li (MeS2BCHLiR1, R1=H) gives high yields of alkenes, R2CH=CH2 in the same conditions. https://www.lookchem.com/CASDataBase_1007-32-5.htm In this study, vanadium-magnesium oxide (VMgO) catalysts with different vanadium loadings were synthesized by the impregnation method and characterized by BET, ICP-OES, IR, powder XRD, TEM, SEM, TPR-H2, and TPD of ammonia. The catalysts were te https://www.lookchem.com/CASDataBase_7642-04-8.htm 2-Methyl-3-amino-5-phenyl-7-N, N-dimethylamino phenazinium chloride salts were synthesized in better yields via the cyclization of 4-amino-N,N-dimethylaniline with toluidine derivatives and aminobenzene under the oxidation of sodium bicarbonate. https://www.lookchem.com/CASDataBase_100-23-2.htm

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