The products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该应条件温和,选择性好,是一种有效的活泼芳环的溴。
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Like we saw last week, uranium undergoes many different types of nuclear decay, so not only does each uranium atom produce isotopes of krypton and bromine, but that process also produces many other isotopes of other elements.
就像我们上周看到的那样, 铀会经历许多不同类型的核衰变,因此每个铀原子不仅会产生氪和溴的同位, 而且该过程还会产生其他的许多其他同位。