A decarboxylative coupling reaction with an alkynyl carboxylic acid and aryl iodides in the presence of a nickel catalyst was developed. When the reaction was conducted with NiCl<SUB>2</SUB> (10mol%), Xantphos (15mol%), Mn (1.0equiv), and ...
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https://www.riss.kr/link?id=A107709794
2017
-
SCOPUS,SCIE
학술저널
1413-1416(4쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
A decarboxylative coupling reaction with an alkynyl carboxylic acid and aryl iodides in the presence of a nickel catalyst was developed. When the reaction was conducted with NiCl<SUB>2</SUB> (10mol%), Xantphos (15mol%), Mn (1.0equiv), and ...
A decarboxylative coupling reaction with an alkynyl carboxylic acid and aryl iodides in the presence of a nickel catalyst was developed. When the reaction was conducted with NiCl<SUB>2</SUB> (10mol%), Xantphos (15mol%), Mn (1.0equiv), and Cs<SUB>2</SUB>CO<SUB>3</SUB> (1.5equiv), the desired diaryl alkynes were formed in moderated to good yields. Furthermore, this method does not produce the diyne, which is formed in the homocoupling of alkynyl carboxylic acids.
A novel cyclization/oxidation strategy for a two-step synthesis of (Z)-aurone