The carbonylation of benzyl chloride to phenylacetic acid catalyzed by carbonyl cobalt is discussed in great detail. 在此基础上对羰基钴在催化羰化反应领域的应用作了展望。
The results show that a little amornt of sulfosalts is good for carbonylation of cobaltous chloride, too much of sulfosalts added is harmful to the carbonylation. 结果表明少量的含硫化合物可以引发钴盐的羰化反应，过多的添加则会阻断氯苄羰化反应的催化作用。
