33104-31-3Relevant articles and documents
Stille couplings in supercritical CO2 catalyzed with perfluoro-tagged and un-tagged Pd complexes
Osswald, Thomas,Schneider, Siegfried,Wang, Shaoning,Bannwarth, Willi
, p. 2965 - 2967 (2001)
Stille CC-couplings in supercritical CO2 (scCO2) were performed with perfluoro-tagged and un-tagged Pd complexes in high yields. With fluoro-tagged complexes yields were generally slightly higher. A recycling of the perfluoro-tagged catalyst was also achieved.
Palladium-catalyzed decarbonylative suzuki-miyaura coupling of amides to achieve biaryls via C-N bond cleavage
Luo, Zhongfeng,Xiong, Li,Liu, Tingting,Zhang, Yuqi,Lu, Siqi,Chen, Yuwen,Guo, Weijie,Zhu, Yulin,Zeng, Zhuo
, p. 10559 - 10568 (2019/09/30)
The palladium-catalyzed decarbonylative Suzuki-Miyaura coupling of amides via selective amide C-N bond cleavage was reported, which afforded mild access to substitute biaryl products in the presence of low catalyst loading with NaHCO3 as the base in good yields within 4 h (29 examples).
Chromium-Catalyzed Regioselective Kumada Arylative Cross-Coupling of C(aryl)-O Bonds with a Traceless Activation Strategy
Fan, Fei,Tang, Jinghua,Luo, Meiming,Zeng, Xiaoming
, p. 13549 - 13559 (2018/10/31)
We report here the chromium-catalyzed regioselective Kumada arylative cross-coupling of C(aryl)-O bonds at ambient temperature. By using a simple and low-cost chromium(II) chloride salt as a precatalyst, accompanied by a 2-pyridyl ligation, the catalytic cleavage and arylative coupling of C(aryl)-O bonds were achieved with a traceless activation strategy, overcoming the regioselectivity obstacle when several C-O bonds coexist in the Kumada coupling system.