103457-27-8Relevant articles and documents
Cu(I)-Catalyzed Ligand-Free Tandem One-Pot or Sequential Annulation via Knoevenagel Intermediates: An Entry into Multifunctional Naphthalenes, Phenanthrenes, Quinolines, and Benzo[ b]carbazoles
Sunke, Rajnikanth,Kalyani, Adula,Swamy, K. C. Kumara
, p. 1073 - 1086 (2020)
A simple but efficient one-pot or sequential copper-catalyzed protocol using 2-bromoaldehydes and active methylene group containing substrates that affords multifunctional naphthalenes, phenanthrenes, quinolines, and benzo[b]carbazoles via Knoevenagel con
Cascade reaction synthesis method of 2-(phenylmethylene)malononitrile or derivative thereof
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Paragraph 0058-0062, (2020/03/12)
The invention discloses a cascade reaction synthesis method of 2-(phenylmethylene)malononitrile or a derivative thereof. According to the invention, a dendritic acid-alkali catalyst based on cross-linked polystyrene is synthesized, and 2-(phenylmethylene) malononitrile or a derivative thereof is synthesized in batches by successfully applying a cascade reaction into fluid chemistry, so that the method of the invention has advantages of substantially reduced, yield increase and no separation process of a catalyst and a product compared with the traditional test tube reaction.
Synergistic NaBH4Reduction/Cyclization of 2-Aroylcyclopropane-1-carboxylates: Synthesis of 3-Oxabicyclo[3.1.0]hexane Derivatives
Liu, Jiaming,Wang, Lizhong,Qing, Xushun,Zhang, Feixiang,Wang, Ting,Wang, Cunde
supporting information, p. 1012 - 1018 (2017/02/15)
An NaBH4reduction/cyclization reaction of readily available 2-aroyl-1-cyano-3-arylcyclopropane-1-carboxylate compounds was investigated. The process results in the stereoselective synthesis of 3-oxabicyclo[3.1.0]hexane derivatives in high yield