1356407-37-8Relevant articles and documents
Decarboxylative [4+2] annulation of arylglyoxylic acids with internal alkynes using the anodic ruthenium catalysis
Luo, Mu-Jia,Zhang, Ting-Ting,Cai, Fang-Jun,Li, Jin-Heng,He, De-Liang
, p. 7251 - 7254 (2019)
A new electrochemical decarboxylative [4+2] annulation of arylglyoxylic acids with internal alkynes involving C-H functionalization by means of a cooperative anode and ruthenium catalysis is presented. This reaction represents a mechanistically novel strategy as an ideal supplement to the decarboxylative [4+2] annulation methodology by employing an electrooxidative process to avoid the use of an additional external oxidizing reagent and utilizing H2O as the carboxyl oxygen atom source to be engaged in the synthesis of 1H-isochromen-1-ones.
Electrooxidative Ruthenium-Catalyzed C?H/O?H Annulation by Weak O-Coordination
Qiu, Youai,Tian, Cong,Massignan, Leonardo,Rogge, Torben,Ackermann, Lutz
supporting information, p. 5818 - 5822 (2018/05/14)
Electrocatalysis has been identified as a powerful strategy for organometallic catalysis, and yet electrocatalytic C?H activation is restricted to strongly N-coordinating directing groups. The first example of electrocatalytic C?H activation by weak O-coo
Ruthenium(II)-catalyzed C-H activation/alkyne annulation by weak coordination with O2 as the sole oxidant
Warratz, Svenja,Kornhaa?, Christoph,Cajaraville, Ana,Niep?tter, Benedikt,Stalke, Dietmar,Ackermann, Lutz
supporting information, p. 5513 - 5517 (2015/04/27)
Aerobic oxidative C-H functionalizations of weakly coordinating benzoic acids have been accomplished with versatile ruthenium(II) biscarboxylates under ambient oxygen or air. Mechanistic studies identified the key factors controlling the elementary step o
