ChemicalBook CAS DataBase List 2-(Aminomethyl)-5-methylpyrazine

2-(Aminomethyl)-5-methylpyrazine synthesis

2synthesis methods

Product Name:2-(Aminomethyl)-5-methylpyrazine
CAS Number:132664-85-8
Molecular formula:C6H9N3
Molecular Weight:123.16

2,5-dimethylpyrazine can be used as a reaction raw material to prepare the intermediate 2-chloromethyl-5-methylpyrazine. It can then be further reacted with sodium iodide and potassium phthalimide to prepare N-((5-methylpyrazine-2-yl)methyl)isoindole-1,3-dione. Finally, it can be reacted with hydrazine hydrate to prepare 2-(Aminomethyl)-5-methylpyrazine.

123-32-0 Synthesis

123-32-0
498 suppliers
$6.00/5g

132664-85-8
161 suppliers
$21.91/250mgs:

Yield:-

Steps:

Multi-step reaction with 3 steps
1: dibenzoyl peroxide; N-chloro-succinimide / tetrachloromethane / 18 h / Irradiation; Reflux
2: sodium iodide / N,N-dimethyl-formamide / 2 h / 95 °C
3: hydrazine hydrate / ethanol / 5 h / 90 °C

References:

Anhui University of Chinese Medicine;Hefei Industrial Pharmaceutical Institute Co., Ltd.;Li, JiaMing;He, GuangWei;Hu, MinHua;Huang, WeiJun;Zhu, Xiaoyu;Wang, Jie;Ye, WenFeng;Zhang, EnLi CN103664804, 2016, B

FullText

98006-91-8 Synthesis

98006-91-8
115 suppliers
inquiry

132664-85-8
161 suppliers
$21.91/250mgs:

References

2-(Aminomethyl)-5-methylpyrazine Related Search:

Glipizide 6,7-Dimethylpteridine-2,4(1H,3H)-dione

成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

2-(Aminomethyl)-5-methylpyrazine synthesis

2-(Aminomethyl)-5-methylpyrazine Related Search: