Thermochemical investigations on methyl-substituted benzoic acids: I. Toluic acids
نویسندگان
چکیده
منابع مشابه
Selective Oxidation of Xylenes to Toluic Acids
A mixture of manganese, cobalt and lead para-amino benzoates supported on silica gel is used to catalyze oxidation of xylenes to toluic acids in presence of oxygen or air. Reactions are clean and catalysts can be recovered easily and reused.
متن کاملAuxin Activity of Substituted Benzoic Acids and Their Effect
Summinary. Six dichloro-, 3 trichloro-, 2 triiodo-, and 3 heterosubstituted benzoic acids (amiben, dinoben, dicamba), and N-1-naphthylphthalamic acid have been tested for effects on growth and on polar auxin transport. Growth activity with and without kinetin was measured by effects on fresh and dry weights of 30-day cultures of fresh tobacco pith. Transport inhibition was measured by following...
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Oligophosphonic and -phosphinic acids roused significant interest as complexing agents and gained importance in many fields of practical chemistry. Particular attention was drawn towards molecules having two or more phosphonic or phosphinic acid substituents in vicinal and/or preferably geminal positions attached to the ethane fragment. Novel synthetic procedures [1 -4 ] led to structures relat...
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Six dichloro-, 3 trichloro-, 2 triiodo-, and 3 heterosubstituted benzoic acids (amiben, dinoben, dicamba), and N-1-naphthylphthalamic acid have been tested for effects on growth and on polar auxin transport. Growth activity with and without kinetin was measured by effects on fresh and dry weights of 30-day cultures of fresh tobacco pith. Transport inhibition was measured by following uptake and...
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It has been observed in this laboratory (15) that the normally polar distribution of callus growth on tobacco stem explants becomes non-po'ar in the presence of low levels of 2,3,5-triiodobenzoic acid (TIBA), while the amount of callus growth is not diminished. It was thought that this phenomenon might reflect a specific inhibition by TIBA of the polar transport of auxin. Subsequent studies (10...
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ژورنال
عنوان ژورنال: Pure and Applied Chemistry
سال: 1961
ISSN: 1365-3075,0033-4545
DOI: 10.1351/pac196102010137