Snape; Brooke, Journal of the Chemical Society, 1897, vol. 71, p. 532
作者:Snape、Brooke
DOI:——
日期:——
Synthesis and Fungicidal Activity of Some New 4<i>H</i>-Chromen-4-ones Containing Some 1,3-Thiazole, 1,3-Thiazine, 1,2,4-Triazole and 1,2,4-Triazine Moieties
作者:Tarik El-Sayed Ali
DOI:10.1080/10426500701313896
日期:2007.6.14
The potassium salt of carbamodithioic acid derivative 3 reacted with some electrophiles reagents to afford the 2-thioxo-1,3-thiazoles 4-5 and 2-thioxo-1,3-thiazines 6-7 derivatives. Heterocyclization of compound 3 with amino-mercapto compounds 8-9 and/or hydrazine derivatives 12-13 yielded 3-thioxo-1,2,4-triazoles 10-11 and 3-thioxo-1,2,4-triazines 14-15, respectively. Structures of the products have been determined by elemental and spectral methods. All the new compounds have been screened for their fungicidal activity.
Mahapatra, Bipin B.; Chaudhury, Sarat C., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1989, vol. 28, # 6, p. 533 - 535