... In 1986 Richard Gedye and coworkers [6] published a short communication in Tetrahedron Letters, entitled ªThe Use of Microwave ... Scheme 15 shows the synthetic route of a series of 1,5-arylodiazepin-2-ones by the condensation ... 2004, 23 2004 WILEY-VCH Verlag GmbH & Co. ...