N-メチルヒドロキシルアミン 塩酸塩 化学特性,用途語,生産方法
外観
白色〜うすい黄色, 結晶
溶解性
水に溶けやすく、エタノール及びアセトンに溶けにくい。エタノール、水に可溶。
化学的特性
The substance appears as white to almost white crystals or crystalline powder. It exhibits solubility in water.
使用
N-Methylhydroxylamine hydrochloride is used as an inorganic catalyst used in the transamidation of primary amides with amines. It is employed in constructing hydroxamates, important functional groups for the complexation of iron.
参考文献
[1] A. Gibson and S. Mirzazadeh. N-methylhydroxylamine inhibits and M&B 22948 potentiates relaxations of the mouse anococcygeus to non-adrenergic, non-cholinergic field stimulation and to nitrovasodilator drugs.British Journal of Pharmacology.1989, 96 637-644. DOI:
10.1111/j.1476-5381.1989.tb11863.x[2] J. R. Ochoa Gomez. Electrosynthesis of N-methylhydroxylamine.Journal of Applied Electrochemistry.1991, 21 331-334. DOI:
10.1007/BF01020218[3] Reacts with aldehydes and ketones to give nitrones, which undergo 1,3-dipolar addition reactions with alkenes. Cycloaddition to trimethylvinylsilane has been used in a 2-carbon extension of aldehydes to ɑ?-unsaturated aldehydes: J. Org. Chem., 49, 3421 (1984). DOI:
10.1021/jo00192a047 [4] Intramolecular cycloaddition has been used as a route to bicyclic systems, e.g. from citronellal: Org. Synth. Coll., 6, 670 (1988).
[5] Reviews: 1,3-Dipolar cycloadditions of nitrones: Synthesis, 205 (1975). The [3+2] nitrone-olefin cycloaddition reaction: Org. React., 36, 1 (1988). Synthetic applications of nitrones: Org. Prep. Proced. Int., 17, 25 (1985).
[6] For conversion to, and reactions of, the N,O-bis(TMS) derivative, see: J. Chem. Soc., Perkin 1, 1823 (1989).
[7] GAN Y, WENKUI Z, HUANG H, et al. Industrial Synthesis of N-Methylhydroxylamine Hydrochloride by Electrochemical Reduction of Nitromethane[J]. Chinese Journal of Chemical Engineering, 2006, 14: 649-653. DOI:
10.1016/S1004-9541(06)60129-8.
N-メチルヒドロキシルアミン 塩酸塩 上流と下流の製品情報
原材料
準備製品