What alkene, and other reagents, would you use to make the following molecule? Br + 2 HBr + Brz + 2 HB o - Bry ORI e E What starting molecule, and what reagents would you use to make the following molecule? HO + H2O H,SO + H20 H,SO o +H,0 H,SO 0 0] ORI C с D F FS F F7 F8 F9 F10 F11 %
1. What is the IUPAC name of the following structure? Br 2. What reagents are needed for the following conversion? Br Br 3. What reagents are needed for the following conversion? 4. What is the product(s) of the following reaction? CI NaOH MeOH Meo
b. Synthesize Br Available reagents to use: CH3CH2CN Mg NaBH4 H30
7. What is the correct order of reagents needed for the following transformation? Br Br a. xs. NaNH2 b. NaNH2 C. NaOMe d. H3O* e. Propyl Chloride f. Butyl Chloride g. Pentyl chloride
For this reaction: 1. xs NaNH2 2. H2O Br Br Two sets of reagents are necessary for this transformation. What does the second reagent do? It is a strong base that is involved in the second beta-elimination It is a weak acid that protonates the alkynide ion. It facilitates the tautomerization to form the alkyne product. It is a poisoned catalyst that changes the reaction pathway.
Suggest suitable reagents to perform each of the following transformations. Br ÓH Br Br
Include the missing reagents on the reaction arrow.
Br Br ОMe OME C. Br Br ÓMe OMe D.
9. What is the correct order of reagents needed for the following transformation? ~ Br OH
Show all intermediates and reagents.
Br ??? -NH (additional reagents must have no more than 2 carbons.) NH2 Br ??? (additional reagents must have no more than 2 carbons.) ??? X Br Br (additional reagents must have no more than 2 carbons.)
kill 7.33 Identify the reagents you would use to accomplish each of the followiing transformations: Br OH (a) OH (b) SH Br (c) OH (d) Он Br henodut (e) Br xo ne to bse _ (f) Br ОН (g) (h) 160