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Directing nature of substituted aromatic compound is decided by stability of sigma-complex or areniumion. If sigma-complex is stabilised at O-and P-position by attacks of electrophile then the group is O-and P-directing, but if sigma-complex si stabilisd at m-position the group will be meta directing on the basis of above explanation. find out correct answers of following questions. Q. Which of the following is not O- and P-directing

Answer»




SOLUTION :BORAN has no LONE PAIR.


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