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HRID568136

反应详情

EQUATION

反应方程式

HRID 568136 的结构方程式

REACTANTS

反应物

2
结构：Br
HCID260

Hydrogen Bromide

BrH

结构：CCCCn1c(=O)c2[nH]c([N+](=O)[O-])nc2n(CCCC)c1=O
HCID9944475

未命名化合物

PRODUCTS

生成物

1
结构：CCCCn1c(=O)c2[nH]c(Br)nc2n(CCCC)c1=O
HCID10154489

未命名化合物

PROCEDURE

实验过程

1,3-Di-n-butyl-8-bromo xanthine was prepared from 1,3-di-n-butyl-8-nitro xanthine (0.5 g, 0.0016 mol) and concentrated hydrobromic acid (8 ml) using the procedure as described in Example 15. The title product was obtained after recrystallisation from ethanol, yield 0.4 g (91%), m.pt. 178° C.