In ethyl acetate media 2,6-dichloro-4-nitroaniline reacted to give 3,5-dichloronitrobenzene through diazotization and reductive deamination in one-pot.
在乙酸乙酯介质中,2,6-二氯-4-硝基苯胺(DCNA)经重氮化和还原脱氨(基)“一锅煮”方法合成出3,5-二氯硝基苯。
2,6Dichloro4nitroaniline reacted in the presence of ethanol to give 3,5dichloronitrobenzene through diazotization and deamination reactions.
在乙醇介质中,由2,6 二氯 4 硝基苯胺经重氮化脱氨(基)合成3,5 二氯硝基苯,重氮化和脱氨(基)一步完成,3,5 二氯硝基苯收率达75%以上。
Deamination of bases is regarded as the major factor for mutation in DNA and it will induce transition mutation if the products of deamination have not heen repaired.
脱氨(基)被认为是引起细胞突变的主要因素 ,如果这些脱氨(基)的产物不被修复 ,将引起转换(transition)突变 。