594858-64-7Relevant articles and documents
PYRROLE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
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, (2015/02/19)
Compounds of formula (I): wherein A1, A2, Ra, Rb, Rc, Rd, R3, R4, R5 and T are as defined in the description. Medicinal products containing the same which are useful in treating pathologies involving a deficit in apoptosis, such as cancer, auto-immune diseases, and diseases of the immune system.
Assisted tandem catalytic RCM-aromatization in the synthesis of pyrroles and furans
Schmidt, Bernd,Krehl, Stefan,Jablowski, Eric
, p. 5119 - 5130 (2012/08/07)
An assisted tandem catalytic transformation of diallyl amines and diallyl ethers into N-aryl pyrroles and furans, respectively, is described. The sequence relies on ring closing metathesis followed by dehydrogenation of the initially formed dihydropyrroles and dihydrofurans. Both steps are Ru-catalyzed, but the sequence requires only one precatalyst, because conversion of the metathesis catalyst into the dehydrogenation catalyst is achieved in situ, triggered by the oxidant tert-butyl hydroperoxide.
Ring size-selective ring-closing olefin metathesis: Taking advantage of the deleterious effect of ethylene gas
Yoshida, Kazuhiro,Kano, Yuto,Takahashi, Hidetoshi,Yanagisawa, Akira
supporting information; experimental part, p. 1229 - 1233 (2011/07/08)
The deleterious effect of ethylene gas on the ring-closing olefin metathesis (RCM) for the formation of 5- to 8-membered rings was investigated. Significant rate differences caused by ethylene gas were observed among the different ring-size formation reac