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- Nov 30, 2008
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I have two questions regarding the DAT Destroyer Road Maps (and neither of them are where are the road maps located ).
1. Referring to bromination from road map #2 and #3.
On road map #2, A benzene ring with a methyl group attached (Toluene) reacts with the reagents Br2, hv and a bromine attaches to the methyl group making a benzene with a CH2Br group (primary halide). On road map #3 a cyclopentane with a methyl group attached reacts with the same reagents (Br2, hv) but this time the bromine is attached directly to the ring at the same position as the methyl group (tertiary halide).
Is there some kind of steric hindrance or something that prevents the bromine from attaching directly to the benzene ring?
2. The other question is how similar are the reagents that are used in the Destroyer Road Maps to those that are used on the DAT?
I'm familiar with most of the reagents/reactions from my organic chemistry class but a fair number of them seem different than the ones the teacher used on tests and in-class.
1. Referring to bromination from road map #2 and #3.
On road map #2, A benzene ring with a methyl group attached (Toluene) reacts with the reagents Br2, hv and a bromine attaches to the methyl group making a benzene with a CH2Br group (primary halide). On road map #3 a cyclopentane with a methyl group attached reacts with the same reagents (Br2, hv) but this time the bromine is attached directly to the ring at the same position as the methyl group (tertiary halide).
Is there some kind of steric hindrance or something that prevents the bromine from attaching directly to the benzene ring?
2. The other question is how similar are the reagents that are used in the Destroyer Road Maps to those that are used on the DAT?
I'm familiar with most of the reagents/reactions from my organic chemistry class but a fair number of them seem different than the ones the teacher used on tests and in-class.
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