Synthesis and reactions of [1, 2, 4] triazolo [1, 5-a] pyrimidinium-2-aminides

BC Bishop, PN Preston, SHB Wright

Index: Bishop, Brian C.; Marley, Hugh; Preston, Peter N.; Wright, Stanley H. B. Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 11 p. 1527 - 1532

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Abstract

... aminides Brian C. Bishop,*a Hugh Marley,a† Peter N. Preston *b and Stanley HB Wrighta ... Colourless needles (3.05 g, 81%), mp >300 C (Found: C, 44.90; H, 5.67; N, 32.68; Cl, 16.72%. C8H12N5Cl requires C, 44.97; H, 5.66; N, 32.78; Cl, 16.59%); νmax (Nujol) 3350, 3260 (NH), 1815 and 1665 cm 1; δH (CD3OD) 2.72 (s, 3H, 5-CH3), 2.75 (d, 3H, J = 0.8 Hz, 7-CH3), 3.76 (s, 3H, N-CH3), 7.45 (s, 1H, 6-H). ...