Rhodium-Catalyzed Borylation/Protonation Tandem Reaction of Hydroxylated Diarylethynes

Autor:	Heng Li, Xiao‐Min Peng, Guanyu Yang, Jinjin Ma, Liting Yang, Dan‐Yang Wang, Bingxin Yuan, Guo Tao, Zhang Panke
Rok vydání:	2017
Předmět:	Hydrogen 010405 organic chemistry Chemistry Organic Chemistry chemistry.chemical_element Protonation 010402 general chemistry 01 natural sciences Chemical synthesis Borylation 0104 chemical sciences Catalysis Rhodium Cascade reaction Yield (chemistry) Organic chemistry
Zdroj:	Asian Journal of Organic Chemistry. 6:698-701
ISSN:	2193-5807
DOI:	10.1002/ajoc.201700176
Popis:	The catalytic synthesis of trans-hydroxystilbenes has a great significance and value in synthetic chemistry and bioscience. To establish a versatile and efficient technology for such reactions, we successfully developed a novel and straightforward way for the construction of E-stilbene derivatives by a rhodium-catalyzed borylation/protonation tandem reaction using H2O as the green hydrogen source. Various E-stilbene derivatives were synthesized with up to 85 % yield.
Databáze:	OpenAIRE
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