Facile synthesis of 2‐alkylthio‐3‐amino‐4 H‐imidazol‐4‐ones and 2H‐imidazo[2,1‐b]‐1,3,4‐thiadiazin‐6(7H)‐ones via N‐vinylic iminophosphorane

This publication has 16 references indexed in Scilit:

• Facile synthesis of 2-alkylthio-5-phenylmethylene-4H-imidazol-4-ones
  Heteroatom Chemistry, 2003
• Intramolecular heteroconjugate addition of heterocumulenes to α,β-unsaturated carbonyl compounds promoted by the CS2/TBAF system
  Tetrahedron Letters, 2000
• SULFUR GLYCOSYLATION REACTIONS INVOLVING 3-ALLYL-2-THIOHYDANTOIN NUCLEOSIDE BASES AS POTENTIAL ANTIVIRAL AND ANTITUMOR AGENTS
  Phosphorus, Sulfur, and Silicon and the Related Elements, 1998
• SYNTHESIS, CONFORMATIONAL ANALYSIS AND ANTITUMOR TESTING OF 5-(Z)-ARYLIDENE-4-IMIDAZOLIDINONE DERIVATIVES
  Phosphorus, Sulfur, and Silicon and the Related Elements, 1998
• Iminophosphorane-mediated imidazole ring formation: A new and general entry to aplysinopsin-type alkaloids of marine origin.
  Tetrahedron, 1994
• Iminophosphoranes: Useful Building Blocks for the Preparation of Nitrogen-Containing Heterocycles
  Synthesis, 1994
• THE AZA-WITTIC REACTION IN HETEROCYCLIC SYNTHESIS. A REVIEW
  Organic Preparations and Procedures International, 1992
• Pyrido annelation reaction by a tandem aza Wittig/electrocyclic ring-closure strategy: Preparation of pyrazolo[4,3-c]- and pyrazolo[3,4-c]pyridine derivatives.
  Tetrahedron, 1991
• Reactions of thiazolidine-2,5-dithiones with amino nucleophiles. Synthesis of midazolidine-2,4-dithiones, lmidazo[5,1-a]-imidazole, -pyrimidine, -perimidine, -[2,1-b][1,3,4]thiadiazines and pyrrole-3(2H)-thiones
  Journal of the Chemical Society, Perkin Transactions 1, 1990
• Über neue organische Phosphorverbindungen IV Phosphinimine
  Helvetica Chimica Acta, 1921