中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(4-甲基苯基)-1-(2H)-酞嗪酮 | 4-(p-tolyl)phthalazin-1(2H)-one | 51334-85-1 | C15H12N2O | 236.273 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-amino-4-(4-methylphenyl)phthalazine | 155936-75-7 | C15H13N3 | 235.288 |
—— | 1-(4-para-tolylphthalazin-1-yl)hydrazine | 76972-85-5 | C15H14N4 | 250.303 |
—— | 4-(4-methylphenyl)phthalazin-1-ylguanidine | 203728-29-4 | C16H15N5 | 277.329 |
—— | N-<4-(4-methylphenyl)phthalazin-1-yl>-4-aminobutyric acid | —— | C19H19N3O2 | 321.379 |
—— | 1-(4-Methylphenyl)-4-phenoxyphthalazine | 76972-48-0 | C21H16N2O | 312.371 |
—— | 4-(4-methylphenyl)-N-phenylphthalazin-1-amine | 76972-84-4 | C21H17N3 | 311.386 |
—— | 1-(4-Methylphenyl)-4-(4-methylphenyl)sulfanylphthalazine | 76972-71-9 | C22H18N2S | 342.464 |
—— | 1-(4-Methylphenoxy)-4-(4-methylphenyl)phthalazine | 76972-51-5 | C22H18N2O | 326.398 |
—— | 1-(3-Methylphenoxy)-4-(4-methylphenyl)phthalazine | 76972-50-4 | C22H18N2O | 326.398 |
—— | 1-(2-Methylphenoxy)-4-(4-methylphenyl)phthalazine | 76972-49-1 | C22H18N2O | 326.398 |
—— | 1-(2-Bromo-phenoxy)-4-p-tolyl-phthalazine | 652969-95-4 | C21H15BrN2O | 391.267 |
A convenient synthesis has been achieved of 11 substituted phthalazines starting from the condensation of 2-( p-toluoyl)benzoic acid with hydrazine and some of its simple congeners, H2NNHR. Four of the phthalazines showed activity as inhibitors of the corrosion of steel immersed in 5 M HCl solutions.