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Your search keyword '"ZHAO, Zijian"' showing total 8 results
Start Over Author "ZHAO, Zijian" Journal synthetic communications
8 results on '"ZHAO, Zijian"'

1. Palladium/nickel-mediated cross coupling reaction between phosphorylamides and alkenes toward enephosphorylamides

Author

Luo Zhenghong, Shiying Che, Zhu Qiao, Yan Lian, and Zhao Zijian

Subjects
Nickel, chemistry, 010405 organic chemistry, Organic Chemistry, Polymer chemistry, chemistry.chemical_element, 010402 general chemistry, 01 natural sciences, Coupling reaction, 0104 chemical sciences, Palladium
Abstract

Enephosphorylamides were herein successfully prepared from phosphorylamides and substituted alkenes. The dehydrogenative transformation took place in the presence of a combination of a palladium di...

Published
2020

5. Copper-catalyzed oxidative methylation of sulfonamides by dicumyl peroxide.

Author

Che, Shiying, Zhu, Qiao, Luo, Zhenghong, Lian, Yan, and Zhao, Zijian

Subjects
DICUMYL peroxide, METHYLATION, SULFONAMIDES, AMIDES
Abstract

A novel and facile copper-catalyzed methylation of sulfonamides was herein demonstrated. The practical transformation took place readily under the oxidative conditions, and N-methyl amides (23 examples) were successfully furnished in high efficiency (up to 90% yields). Dicumyl peroxide was considered to act not only as the oxidant in the system, but also methyl donor for the methylation protocol. [ABSTRACT FROM AUTHOR]

Published
2021
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