10 mol % Pd(OAc)2 BUNCI, K₂CO DMF, 100 °C OMe Pd(OAc)2 PhyP (20%) BC Reaction 2 BnO₂C7 OBn MeOOC Identify the structure of Reaction 1's for product A. Explain Reaction 1's mechanism. Justify the product's stereochemistry for A. For Reaction 2, predict the structure of B and C. Clarify your answer. OBn A (10%) Reaction 1

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