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 -> 拉夫降解
1)  Ruff Fenton degradation of aldonic acid
拉夫降解
2)  Hofmann degradation
霍夫曼降解
1.
2,3,5,6-Tetrafluoroaniline was prepared from 2,3,5,6-tetrafluorobenzoic acid as raw material through a series of reactions including acyl chlorination,amidation and Hofmann degradation.
以2,3,5,6-四氟苯甲酸为原料,经过酰氯制得酰胺后,再经霍夫曼降解制得2,3,5,6-四氟苯胺,总收率76。
3)  Vlasov solution
符拉索夫解
1.
A new general solution of elastic shallow shells with constant curvature is derived its completeness and nonuniqueness are proved Famous Vlasov solution is one of its special case Furthermore it is proved that Vlasov solution does not suit for shallow spherical shells And we give a new general solution of shallow spherical shell
论证了符拉索夫解不适用于球形扁壳,并给出了球形扁壳的新的通
4)  degraded carrageenan
降解卡拉胶
1.
Preparation and rheological properties of different molecules of degraded chitosan /degraded carrageenan gels;
不同分子量降解壳聚糖和降解卡拉胶复合凝胶体系及其流变性质
5)  Hoffmann degradation
霍夫曼酰胺降解
1.
2-Nitro-3-chloroaniline was synthesized from 2-nitro-3-chloro benzoic acid via acylchloride formation,amidation and Hoffmann degradation.
以2-硝基-3-氯苯甲酸为原料,由酰氯制备出酰胺后,经霍夫曼酰胺降解制得2-硝基-3-氯苯胺,研究了碱的用量、重排温度、脱羧温度和脱羧时间对降解反应的影响。
6)  the disintegration of Yugoslavia
南斯拉夫解体
补充资料:拉夫降解
分子式:
CAS号:

性质:又称拉夫降解,糖酸顶碳降解,鲁夫-芬顿醛糖降级法。由O. Ruff和H. J. Fenton发现的降解醛糖酸的一项技术。指在亚铁离子(Fe2+)存在时,用过氧化氢处理醛糖酸以除去一个碳原子,糖就转化成少了一个碳原子的醛糖(aldose)。

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