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  • cascade reaction
  • A highly efficient method for the construction of pyrrolidinyl spirooxindoles with 3-isothiocyanato oxindoles and chalcones via a Michael/cyclization cascade reaction has been developed by using bifunctional cinchona-derived squaramide organocatalysts. (rsc.org)
  • situ
  • In this research, SnCl2·2H2O is the efficient reducing agent for the in‐situ reduction and cyclization reaction of nitro‐compound. (deepdyve.com)
  • The electron-deficient dihydrophenanthridines constructed by the IMDAF reaction were oxidized in situ by 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) and the salts generated were reacted with benzylamine to give N-benzylated TIP compounds. (uio.no)
  • Transition
  • With concerns about the environmental aspects of these syntheses, various green processes, e.g., transition-metal-free transformations or the use of water as a reaction solvent, have been studied intensively. (intechopen.com)
  • catalysts
  • Additionally, the immobilization of reaction catalysts on a solid-phase is efficient for their consecutive recycling, and can also serve as a promising application in combination with a flow strategy. (intechopen.com)
  • mixture
  • After complete conversion of the reaction, the mixture was poured in to 1000 mL of ice-cold water. (rroij.com)
  • It is generally meaningless if the desired compound cannot be isolated from the reaction mixture even though it was prepared and characterized in a precise manner. (intechopen.com)
  • Both addition of water and methanol to the reaction mixture prevented dehydration but the selectivity to desired product remained the same. (springer.com)
  • esters
  • Homopolymers and copolymers with methyl methacrylate have been synthesized in the photopolymerization reaction of multifunctional dimethacrylates - glycidyl esters of maleic and fumaric acids. (ebscohost.com)
  • successfully
  • Shen Water Res, 2005 ] There are literature reports of catalytic, asymmetric Reissert processes,[ Shibasaki JACS 2001 , Guingant, Tet Let, 2005 ] but surprisingly there are no reports of this reaction being successfully applied to the system required for PZQ - isoquinoline. (openwetware.org)
  • Lewis
  • Breugst M, Grée R, Houk KN (2013) Synergistic effects between Lewis and Brønsted acids: application to the Prins cyclization. (springer.com)
  • Borkar P, Weghe P, Reddy BVS, Yadav JS, Grée R (2012) Unprecedented synergistic effects between weak Lewis and Brønsted acids in Prins cyclization. (springer.com)