Really good catch. In the original paper (PMID 18772399) MacMillian uses the term "racemic alpha-bromocarbonyl" though only 1 entry out of 12 in that table is a racemic precursor and that reaction proceeded with only modest diastereoselectivity (5:1).
Hello yes, I'm the real Dr Craig Fraser. I have some information. I have someone impersonating me. I understand Dani has never met him. That's the problem with the internet.
the racemic a-bromocarbonyl is achiral at 4:30
Really good catch. In the original paper (PMID 18772399) MacMillian uses the term "racemic alpha-bromocarbonyl" though only 1 entry out of 12 in that table is a racemic precursor and that reaction proceeded with only modest diastereoselectivity (5:1).
Thanks for this awesome info
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Hello yes, I'm the real Dr Craig Fraser. I have some information. I have someone impersonating me. I understand Dani has never met him. That's the problem with the internet.