Chemistry is traditionally divided into organic and inorganic chemistry. Recommanded Product: 52409-22-0, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 52409-22-0
An aryl carboxylic acid ester compound for catalytic synthesis of (by machine translation)
The invention provides a method for catalysis synthesizing of an aryl formic ether compound represented by the formula (III) shown in the description. The method comprises the step of reacting a compound represented by the formula (I) shown in the description and a compound represented by the formula (II) shown in the description in an organic solvent in the presence of a palladium compound-phosphonic compound composite catalyst, an accelerator and alkali so as to obtain the compound represented by the formula (III) shown in the description, wherein R is H, C1-C6 alkyl or halogen; and X is halogen. By means of selection and synergistic effects of the composite catalyst, the accelerator and the alkali, a target product is obtained with high yield; and the method can be widely applied in the technical field of organic synthesis, such as medical intermediate synthesis, and has good industrial application potential and prospect.
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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method