Compound 3 below, called mycoepoxydiene, has been isolated from a marine fungus and has been shown to possess anti-cancer and anti-inflammatory properties. It contains an unusual oxygen-bridged cyclooctadiene skeleton. Both enantiomers of this compound were made in the laboratory. (Org. Lett. 2002, 4, 2941-2943). Show the reagents you would use to convert compound 1 into compound 2. H3COCO,,, 1 OTBDMS CH3 2 A. conc. H₂SO4, heat D. 1) BH3-THF; 2) H₂O2, NaOH OTBDMS B. Br2 E. HBr CH3 C. H₂, Pt Many steps F. t-BuOK O 3 "O The transformation above can be performed with some combination of the reagents listed below. Give the necessary reagents in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. ""H CH3 CH3 TDBMS = -Si-t-Bu CH₂
Compound 3 below, called mycoepoxydiene, has been isolated from a marine fungus and has been shown to possess anti-cancer and anti-inflammatory properties. It contains an unusual oxygen-bridged cyclooctadiene skeleton. Both enantiomers of this compound were made in the laboratory. (Org. Lett. 2002, 4, 2941-2943). Show the reagents you would use to convert compound 1 into compound 2. H3COCO,,, 1 OTBDMS CH3 2 A. conc. H₂SO4, heat D. 1) BH3-THF; 2) H₂O2, NaOH OTBDMS B. Br2 E. HBr CH3 C. H₂, Pt Many steps F. t-BuOK O 3 "O The transformation above can be performed with some combination of the reagents listed below. Give the necessary reagents in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. ""H CH3 CH3 TDBMS = -Si-t-Bu CH₂
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
Chapter22: Reactions Of Benzene And Its Derivatives
Section: Chapter Questions
Problem 22.50P: Following is the structure of miconazole, the active antifungal agent in a number of...
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