半岛bd体育手机客户端 说明

一般描述

2-Amino-3,5-dibromopyrazine can be synthesized from 2-aminopyrazine via bromination usingN-bromosuccinimide (NBS). It reacts with sodium dicyanocuprate to form a mixture of mono and dicyanation products. The formation of 2-aminothiazolopyrazines by reacting 2-amino-3,5-dibromopyrazine with isothiocyanates has been reported.

应用

2-Amino-3,5-dibromopyrazine may be used in the synthesis of:

• 2-amino-5-bromopyrazin-3-thiol
• 2-amino-3,5-bis(p-methoxyphenyl)-1,4-pyrazine
• 3,7-dihydroimidazo[1,2a]pyrazine-3-ones

包装

1, 5 g in glass bottle

基本信息

经验(实验)分子式	C4H3Br2N3
分子量	252.89
MDL编号	MFCD00673150
PubChem化学物质编号	24872896

半岛bd体育手机客户端 性质

测定	97%
mp	114-117 ℃ (lit.)
SMILES string	Nc1ncc(Br)nc1Br
InChI	1S/C4H3Br2N3/c5-2-1-8-4(7)3(6)9-2/h1H,(H2,7,8)
InChI key	DTLBKXRFWUERQN-UHFFFAOYSA-N