neariah24
neariah24
06.04.2021 • 
Chemistry

A compound possessing a vinyl triflate group as well as a trimethylstannane group, such as compound 1, can undergo an intramolecular Stille coupling reaction.2 This annulation (ring-making) procedure provides an efficient pathway for the construction of a variety of bicyclic diene systems. Draw the structure of the coupling product (compound 2) that is formed when 1 is treated with Pd(PPh3)4:

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