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Your search keyword '"Jizhong Yan"' showing total 4 results
Start Over Author "Jizhong Yan" Publisher sage publications
4 results on '"Jizhong Yan"'

1. Amidation of 1,3-Diarylallylic Compounds Catalysed by 2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone with Molecular Oxygen as the Terminal Oxidant

Author

Dongping Cheng, Xiayi Zhou, Jizhong Yan, and Kun Yuan

Subjects
010405 organic chemistry, Chemistry, chemistry.chemical_element, General Chemistry, Benzoyl peroxide, 010402 general chemistry, 01 natural sciences, Medicinal chemistry, Oxygen, 0104 chemical sciences, chemistry.chemical_compound, 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, medicine, Organic chemistry, Oxidative coupling of methane, Molecular oxygen, medicine.drug
Abstract

An efficient amidation has been developed of 1,3-diarylpropenes by carboxamides, sulfonamides, carbamates and anilines catalysed by 2,3-dichloro-5,6-dicyano-1,4-benzoquinone and benzoyl peroxide with molecular oxygen. The corresponding products were obtained in moderate to good yields.

Published
2016

2. Oxidative Coupling Reaction of 1,3-diarylpropenes with Propane-1,3-dione Derivatives Mediated by 2,3-dichloro-5,6-dicyano-1,4-benzoquinone with Molecular Oxygen

Author

Xiayi Zhou, Kun Yuan, Dongping Cheng, and Jizhong Yan

Subjects
chemistry.chemical_compound, chemistry, Propane, 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, Azobisisobutyronitrile, chemistry.chemical_element, Oxidative coupling of methane, General Chemistry, Molecular oxygen, Oxygen, Medicinal chemistry, Catalysis
Abstract

An oxidative coupling reaction between 1,3-diarylpropenes and propane-1,3-dione derivatives mediated by a catalytic amount of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone and azobisisobutyronitrile with molecular oxygen has been developed. The corresponding products are obtained in moderate to good yields.

Published
2014

3. Oxidative Ether Formation between 1,3-Diarylpropene and Alcohol Promoted by N-Hydroxyphthalimide/O2

Author

Xinyi Ye, Dongping Cheng, Jizhong Yan, Wei Cui, and Ruirui Sun

Subjects
chemistry.chemical_compound, chemistry, chemistry.chemical_element, Alcohol, General Chemistry, Oxidative phosphorylation, N-hydroxyphthalimide, Medicinal chemistry, Oxygen, Ether formation
Abstract

An oxidative ether formation between 1,3-diarylpropene and alcohol is catalysed by CuBr/NiCl2 using N-hydroxyphthalimide/O2.

Published
2014

4. CuBr-Catalysed Oxidative Desulfurisation of Thiobenzamides

Author

Ruirui Sun, Dongping Cheng, and Jizhong Yan

Subjects
chemistry.chemical_classification, chemistry.chemical_compound, chemistry, Aryl, chemistry.chemical_element, General Chemistry, Oxidative phosphorylation, Medicinal chemistry, Nitrogen, Thioamide, Alkyl, Desulfurisation
Abstract

An efficient oxidative desulfurisation of thioamides by CuBr/TBHP is reported. Thioamides containing alkyl or aryl on the nitrogen undergo desulfurisation and give amides with good yields. Thioamides not containing substituent on the nitrogen undergo desulfurisation and give 1,2,4-thiadiazoles in moderate to good yields.

Published
2012

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