57366-87-7Relevant articles and documents
Preparation of some alkenoic acid derivatives as new plant growth regulators
Abu Safieh, Kayed A.,Hasan, Ala'A K.,Ayoub, Mikdad T.,Mubarak, Mohammad S.
, p. 1863 - 1872 (2015)
A number of 3-alkoxy-5-substituted-2,4-alkadienoic acids (4a-f) have been synthesized from the reaction of ethyl (E)-3-alkoxy-2-butenoate with different ketones in the presence of KOH in DMSO. Similarly, several (2Z,4E)-5-[4-(benzylthio)phenyl]-3-alkoxyhe
CuMoO4 Bimetallic Nanoparticles, An Efficient Catalyst for Room Temperature C?S Cross-Coupling of Thiols and Haloarenes
Panigrahi, Reba,Sahu, Santosh Kumar,Behera, Pradyota Kumar,Panda, Subhalaxmi,Rout, Laxmidhar
, p. 620 - 624 (2019/12/27)
CuII catalyst is less efficient at room temperature for C?S cross-coupling. C?S cross-coupling by CuII catalyst at room temperature is not reported; however, doping of copper with molybdenum metal has been realized here to be more efficient for C?S cross-coupling in comparison to general CuII catalyst. The doped catalyst CuMoO4 nanoparticle is found to be more efficient than copper. The catalyst works under mild conditions without any ligand at room temperature and is recyclable and effective for a wide range of thiols and haloarenes (ArI, ArBr, ArF) from milligram to gram scale. The copper-based bimetallic catalyst is developed and recognized for C?S cross-coupling of haloarenes with alkyl and aryl thiols.
Bimetallic BaMoO4 nanoparticles for the C-S cross-coupling of thiols with haloarenes
Panda, Subhalaxmi,Sahu, Santosh Kumar,Behera, Pradyota Kumar,Panigrahi, Reba,Garnaik, Bamakanta,Rout, Laxmidhar
supporting information, p. 2500 - 2504 (2020/02/20)
We disclosed new bimetallic BaMoO4 nanoparticles for the C-S cross-coupling reaction. The C-S cross-coupling reaction of alkyl/aryl thiols with haloarenes was accomplished with high yields. The reaction has good functional group tolerance and selectivity. This is an efficient protocol for synthesizing the building blocks of pharmaceuticals containing C-S bonds. The catalyst is recyclable. The unactivated bromo- and 4-acetyl fluoro-arenes can well couple to afford thioethers in high yields. The reaction is believed to proceed by oxidative addition and reductive elimination.
