Thermal 1, 3-Trityl Migrations in Diels− Alder Domino Reactions of 1-Trityl-4-vinyl-1 H-imidazoles

LJ Cotterill, RW Harrington, W Clegg…

文献索引：Sepulveda-Arques, Jose; Medio-Simon, Mercedes; Piqueres-Vidal, Lourdes Monatshefte fuer Chemie, 1989 , vol. 120, p. 1113 - 1118

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被引用次数: 14

摘要

... 4,5-e]isoindole-6,8(1H,4H,7H,8aH)-dione (3) To 1-trityl-4-vinyl-1H-imidazole (1) (1.0 g, 2.97 mmol) in toluene (37 mL) was added N-phenylmaleimide (1.29 g, 7.43 mmol) and the solution stirred at reflux for 3 h. The reaction mixture was concentrated to a low volume and cooled. ...