说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 3-甲基异噁唑-5-酮
1)  3-methyl-4,5-dihydroisoxazol-5-one
3-甲基异噁唑-5-酮
1.
A series of 4-arylmethylidene-3-methyl-4,5-dihydroisoxazol-5-one derivatives were synthe-sized by the condensation reactions of aromatic aldehydes with 3-methyl-4,5-dihydroisoxazol-5-one via room temperature grinding or heating under solvent-free conditions without any catalyst.
在无溶剂无催化剂条件下,芳香醛与3-甲基异噁唑-5-酮经室温研磨和固相加热发生缩合反应得到了系列3-甲基-4-芳亚烃基异噁唑-5-酮。
2)  5-Methyl-3(2H)-isoxazolone
5-甲基-3(2H)-异噁唑酮
3)  3-methyl-4-arylmethylene-isoxazol-5(4H)-one
3-甲基-4-芳亚甲基-异噁唑-5(4H)-酮
1.
One-pot three component condensation reactions of methyl acetoacetate,hydroxylamine hydro-chloride and aromatic aldehydes were used for the preparation of a series of 3-methyl-4-arylmethylene-isoxazol-5(4H)-one derivatives under ultrasonic irradiation in aqueous media at room temperature.
报道了室温超声辐射下,水相中通过乙酰乙酸甲酯、盐酸羟胺和芳香醛的三组分一锅反应,合成了一系列3-甲基-4-芳亚甲基-异噁唑-5(4H)-酮衍生物。
4)  4-arylmethylidene-3-methyl-4
3-甲基-4-芳亚烃基异噁唑-5-酮
1.
A series of 4-arylmethylidene-3-methyl-4,5-dihydroisoxazol-5-one derivatives were synthe-sized by the condensation reactions of aromatic aldehydes with 3-methyl-4,5-dihydroisoxazol-5-one via room temperature grinding or heating under solvent-free conditions without any catalyst.
在无溶剂无催化剂条件下,芳香醛与3-甲基异噁唑-5-酮经室温研磨和固相加热发生缩合反应得到了系列3-甲基-4-芳亚烃基异噁唑-5-酮。
5)  3-phedyl-2-isoxazolinon-5
3-苯基-2-异噁唑啉酮-5
6)  5-methylisoxazole-3-carboxylic amide
5-甲基异噁唑-3-甲酰胺
补充资料:2-(2-氯苄基)-4,4-二甲基异噁唑-3-酮
分子式:C12H14ClNO2
分子量:239.7
CAS号:81777-89-1

性质:原药为淡棕色粘稠液体,相对密度为1.192,25℃时蒸汽压19.2M Pa。在水中的溶解度1.1g/L,易容于丙酮,乙腈、氯仿、环已酮、二氯甲烷、甲醇、甲笨等有机溶剂。在碱性及酸性(pH4.5~9.25)介质中稳定,室温下,原药储存一年无损失。

制备方法:暂无

用途:异噁草松是选择性芽前处理剂,用药时期应掌握在播后苗前土壤封闭处理。该产品主要用于防除大豆田的阔叶杂草和禾本科杂草,也可用于木薯、玉米、油菜、甘蔗和烟草田。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条