The following sequence of reactions was employed during synthetic studies on reidispongiolide A, a cytotoxic marine natural product (Tetrahedron Lett. 2009, 50, 5012-5014). Draw the structures of compounds A, B, C, and D. 13.71a1 Ph Ph Ph 1) CH₂=CHMgBr 1) NaH A 2 HO 2) CH₂I B cat. Oso NMO C + D Modify the provided structure of the starting material to draw the structure of compound A.

The following sequence of reactions was employed during synthetic studies on reidispongiolide A, a cytotoxic marine natural product (Tetrahedron Lett. 2009, 50, 5012-5014). Draw the structures of compounds A, B, C, and D. 13.71a1 Ph Ph Ph 1) CH₂=CHMgBr 1) NaH A 2 HO 2) CH₂I B cat. Oso NMO C + D Modify the provided structure of the starting material to draw the structure of compound A.

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions

Section: Chapter Questions

Problem 20.47P

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