1) methylation
甲基化
1.
A side-product in the methylation of 2′,4″-O-bis(trimethylsilyl)erythromycin A 9-O-(1-isopropoxycyclohexyl) oxime;
2′,4″-O-双(三甲基硅)红霉素A9-O-(1-异丙氧环己基)肟甲基化反应的副产物研究
2.
Effect of Methylation Factors on Sisomicin Fermentation;
促甲基化因子对西索米星发酵的影响
3.
Influence of Cu, Zn, Pb, Cd and their heavy metalion mixture on the DNA methylation level of the fish (Carassius auratus).;
Cu、Zn、Pb、Cd及其混合重金属离子对鲫鱼(Carassiusauratus)DNA甲基化水平的影响
2) Demethylate/methylate
去甲基化/甲基化
3) methylation/demethylation
甲基化/去甲基化
5) methoxymethylation
甲氧甲基化
6) N-methylation
N-甲基化
1.
2R-hydroxy-3-phenylpropanoic acid benzyl ester as fragment one wassynthesized from D-Phe through diazotization hydrolysis and esterification by benzylalcohol in a yield of 56%;(tert-Butoxycarbonyl-methyl-amino)-acetic acid asfragment two was obtained in a yield of 83% from glycine through Bocamino-protection and N-methylation;2-tert-Butoxycarbonylamino-3-methyl-pentanoic acid as fragment three.
以甘氨酸为原料,用Boc保护氨基后N-甲基化,得到N-Boc-Me-甘氨酸(片断二),两步总收率为83%。
2.
In addition, macropous crosslinked polyacrylamide resin was chemically modified by using the N-methylation of amide, and the mechanical strength, swelling properties in aqueous solution, and adsorpti.
本论文以己内酰胺为例，探索了酰胺的甲基化反应的新方法；另一方面，以大孔交联聚丙烯酰胺树脂为载体，将酰胺的N-甲基化反应应用于对载体树脂进行化学修饰，使得其机械强度、在水中的溶胀性能以及对多酚类物质的吸附性能发生较大变化。
3.
On one hand, the experiments indicate that H3PW12O40/SiO2 showed the higher selectivity for N-methylation in the preparation of N, N-bimethyl aniline.
本文对负载多金属氧酸盐催化剂对苯胺-甲醇的N-甲基化制备N,N-二甲基苯胺反应和光催化降解染料废水进行了探讨和研究。
补充资料：6-甲基烟酸
分子式：C7H7NO2
分子量：137.14
CAS号：3222-47-7
性质：暂无
制备方法：暂无
用途：暂无
分子量：137.14
CAS号：3222-47-7
性质：暂无
制备方法：暂无
用途：暂无
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