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Dibenzofuran. XV. 1,4- and 1,4,6-Derivatives

✍ Scribed by Gilman, Henry.; Cheney, Lee C.

Book ID
126804224
Publisher
American Chemical Society
Year
1939
Tongue
English
Weight
891 KB
Volume
61
Category
Article
ISSN
0002-7863

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Synthesis of 1,2,4‐Triazines, XV. — Synthesis of 1,2,4‐Triazin‐6(1__H__)‐ones 1,2,4‐Triazin‐6(1__H__)‐ones 3 have been prepared by cyclization of α‐ketoacyl chlorides 15 with amidrazones 14. 4,5‐Dihydro‐1,2,4‐triazin‐6(1__H__)‐ones 5 were obtained by cyclization of amino acid hydrazides 10 with ort