1101133-45-2Relevant academic research and scientific papers
Cu-catalyzed decarboxylative coupling of propiolic acids with boronic acids
Shi, Leilei,Jia, Wei,Li, Xun,Jiao, Ning
, p. 1951 - 1955 (2013)
A mild procedure of Cu-catalyzed decarboxylative cross-coupling of aryl- and alkynyl-boronic acids for construction of unsymmetrical substituted alkynes has been developed. The usage of inexpensive copper chloride as catalyst, and employing stable alkynl carboxylic acids and boronic acids as the substrates under oxidative conditions for sp-sp2 coupling, make this method very easy to operate.
Palladium-catalyzed Sonogashira coupling of aryl mesylates and tosylates
Choy, Pui Ying,Chow, Wing Kin,So, Chau Ming,Lau, Chak Po,Kwong, Fuk Yee
supporting information; experimental part, p. 9982 - 9985 (2010/11/16)
Up to speed: The first general and mild protocol for the Sonogashira coupling of aryl mesylates is presented (see scheme). The coupling intermediate also provides facile access to 2-substituted isoquinolines.
Palladium-catalyzed decarboxylative coupling of alkynyl carboxylic acids and aryl halides
Moon, Jeongju,Jang, Mihee,Lee, Sunwoo
supporting information; experimental part, p. 1403 - 1406 (2009/07/04)
2-Octynoic acid and phenylpropiolic acid were employed for the palladium-catalyzed decarboxylative coupling reaction and with a variety of aryl halides. The former needed 1,4-bis(diphenylphosphino)butane (dppb) as a ligand and the latter tri-tert-butylpho
