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Environmental Chemistry Assignment | Professional Essay Writers

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February 18th, 2020

1. Suppose you had made 4′-methyl-(1,1-biphenyl)-4- carbaldehyde from an unknown bromide and boronic acid. What byproduct would allow you to determine which substituent came from the aryl boronic acid?

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(Hint: How does 4 4-methyl-1,1′-biphenyl)-4-carbaldehyde the Pd” precatalyst get converted into the active Pd species?)

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