As an example, let's consider the synthesis of a hypothetical natural product. Suppose the natural product contains a chiral quaternary carbon center that is crucial for its biological activity. Asymmetric bromine-lithium exchange can be used to introduce chirality at this position by starting with a chiral bromide and converting it into a chiral organolithium intermediate. This chiral intermediate can then be used as a key building block in the synthesis of the natural product.
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2,2',4,4',6,6'-HEXABROMOBIPHENYL
compound 3
Phentydrone
4-O-[6-O-(2-O,3-O,4-O,6-O-Tetramethyl-α-D-glucopyranosyl)-2-O,3-O,4-O-trimethyl-α-D-glucopyranosyl]-1-O,2-O,3-O,5-O,6-O-pentamethyl-D-glucitol
(Z)-Methyl 2-(hydroxyiMino)-2-(pyridin-2-yl)acetate
(Z)-Methyl 2-(hydroxyiMino)-2-(pyridin-2-yl)acetate
(Z)-Methyl 2-(hydroxyiMino)-2-(pyridin-2-yl)acetate
(Z)-Methyl 2-(hydroxyiMino)-2-(pyridin-2-yl)acetate
1,2-mesityl-3-phenylborirene
1,2-mesityl-3-phenylborirene
1,2-mesityl-3-phenylborirene
1,2-mesityl-3-phenylborirene
1,2-mesityl-3-phenylborirene
(Z)-Methyl 2-(hydroxyiMino)-2-(pyridin-2-yl)acetate
