在常温常压下保持稳定,应避免与强氧化剂接触。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-benzoyl-2-formylhydrazine | 28004-69-5 | C8H8N2O2 | 164.164 |
—— | thioformic acid N'-benzoyl-hydrazide | 4291-16-1 | C8H8N2OS | 180.23 |
—— | 1-acetyl-2-benzoylhydrazine | 14331-27-2 | C9H10N2O2 | 178.191 |
苯甲酰肼 | benzoic acid hydrazide | 613-94-5 | C7H8N2O | 136.153 |
—— | 1,5-dibenzoylcarbohydrazide | 3658-32-0 | C15H14N4O3 | 298.301 |
(苯甲酰基氨基)硫脲 | benzoyl thiosemicarbazide | 5351-66-6 | C8H9N3OS | 195.245 |
对甲苯甲酰肼 | p-toluic hydrazide | 3619-22-5 | C8H10N2O | 150.18 |
4-氯苯甲酰肼 | 4-chlorobenzoic acid hydrazide | 536-40-3 | C7H7ClN2O | 170.598 |
苯甲酰胺 | benzamide | 55-21-0 | C7H7NO | 121.139 |
对甲氧基苯甲酰肼 | 4-methoxybenzoic acid hydrazide | 3290-99-1 | C8H10N2O2 | 166.18 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N'-(苯基甲基)苯甲酰肼 | N-benzoyl-N'-benzylhydrazine | 1215-52-7 | C14H14N2O | 226.278 |
1,2-二苯甲酰-1-甲基肼 | N,N'-dibenzoyl-N-methyl-hydrazine | 21150-15-2 | C15H14N2O2 | 254.288 |
1,2-二甲基-1,2-二苯甲酰肼 | N,N'-Dibenzoyl-N,N'-dimethyl-hydrazin | 1226-43-3 | C16H16N2O2 | 268.315 |
苯甲酰胺 | benzamide | 55-21-0 | C7H7NO | 121.139 |
三苯甲酰肼 | tribenzoylhydrazine | 19617-76-6 | C21H16N2O3 | 344.37 |
A number of acyclic acyl alkyl diimides have been obtained by oxidation of the corresponding alkyl hydrazides. A new method for the synthesis of α-cyanoalkyl hydrazides, the reaction of acid hydrazides with ketones in the presence of sodium cyanide, has been explored. All the acyl alkyl diimides so obtained exhibit a medium to weak i.r. band at ca. 1550 cm−1; evidence supporting the assignment of this band to the —N=N— stretch is given. The results of oxidation of 5-methyl and 5-phenyl-pyrazolidin-3-one are reported, together with the synthesis and oxidation of tetrahydro-6-methyl-3(2H)-pyridazinone.