Thursday, 9 June 2016

organic chemistry - Rules for benzene halogenation


Can anyone please show me the rule on how a halogen like bromine reacts with benzene, such as when bromine replaces hydrogen? I'm wondering what happens after the first hydrogen is replaced? Does it replace the hydrogen in the 2- or 4-position after that or something else?




No comments:

Post a Comment

readings - Appending 内 to a company name is read ない or うち?

For example, if I say マイクロソフト内のパートナーシップは強いです, is the 内 here read as うち or ない? Answer 「内」 in the form: 「Proper Noun + 内」 is always read 「ない...