["질疑问에 대한 질疑问", "일반적으로,芳香族伯胺与亚硝酸钠及亚硝酸钠及盐酸（或硫酸）进行重氮化反应的时候，是把芳香族伯胺与亚硝酸钠及盐酸（或硫酸)一起投入反应釜吗？还是先投入亚硝酸钠和盐酸（或硫酸）后再投入芳香族伯胺？如果后者是对的话，先生成的亚硝酸在一定温度下回分解（因为不稳定），而前者生成的亚硝酸很快与芳香族伯胺进行重氮化反应了，避免了亚硝酸的分解。到底哪个思路是对的呢？", "우리는 질疑问是将芳香族伯胺与亚硝酸钠先投入反应釜再缓慢加入亚硝酸钠" "우리는 질疑问是将芳香族伯胺与盐酸先投入反应釜 �再缓慢加入亚硝酸钠"]

2017-01-17View Original

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一般情况下，芳香族伯胺与亚硝酸钠及盐酸（或硫酸）进行重氮化反应的时候，是把芳香族伯胺与亚硝酸钠及盐酸一起投入反应釜，还是先投入亚硝酸钠和盐酸（或硫酸）后再投入芳香族伯胺？如果后者是对的话，先生成的亚硝酸在一定温度下回分解（因为不稳定），而前者生成的亚硝酸很快与芳香族伯胺进行重氮化反应了，避免了亚硝酸的分解。到底哪个思路是对的呢？

Reply #22017-01-18

我们做重氮化是将芳香族伯胺与亚硝酸钠先投入反应釜再缓慢加入亚硝酸钠

Reply #32017-01-18

我们做重氮化是将芳香族伯胺与盐酸先投入反应釜再缓慢加入亚硝酸钠

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