Which is the best reagent(s) for the following transformation? ce Br Br2 Br2, CH3OOCH3 Br2, H20...
11. Which reagent would give you the best yield for the depicted transformation? ??? -BI a. HBr, ROOR b. HBr O HBr c. Br2, CCIA d. Brz, H20
What is the best choice of reagent to perform the following transformation? но сн-Вг O Brz OHBr O Br2, H20 O N-bromosuccinimide
12) What reagent(s) are used to make the following transformation? ery A) Br2, H20 B) O3, then (CH3)2S C) BH3-THF, then H2O2, NaOH| D) m-CPBA E) KOt-Bu
In each reaction box, place the best reagent and conditions from the list below. 1) Br 2) NBS, ROOR, hv HBr, ROOR, hvBr2, H20 CH3COO Br2 BH/THF Br2. hvNHHB PBrs H202, NaOH, H (CH3)CO
What is the best choice of reagent(s) to perform the following transformation? * Could possible explain step by step * Thanks in advance 1. What is the best choice of reagent(s) to perform the following transformation? Br OH OH
What is the best choice of reagent to achieve the following reaction? Br HC, -CH₃ Hac. -CH3 ? a. NaBr b. HBr. H2O C. Br2 O d. NBS, heat
In each reaction box, place the best reagent and conditions from the list below. 1) 2) Br 3) CH3CH2CH2CI, AlCl3 HNO3. H2S04 NBS, ROOR, hv H2 CH3CH2Cl, AICla , AICI AlCl3 NaBH4 Br2, FeBr3 Cl Zn(Hg), HCI Br2 In each reaction box, place the best reagent and conditions from the list below. 1) CHyCH2CH2CI, AlCl 2) 3) 4) mCPBA Pd, H2 BH3THF (CH3)3CO Br2, H20 CHCOO S ROR Br2, FeBr3 HBr Br2 In each reaction box, place the best reagent...
2. Which reagent(s) would be best for this reactions? LOH E) B and D Al Br B) Br, hy D) HBr C) NBS, heat, peroxide
10. What reagent(s) would you use to conduct the following transformation? (2 points) Br2 Ph a. E-alkene Br PhCOH CH3 H. ACH3 HEC H b. H₂C E-2 butene 10 What reagent(s) would you use to conduct the following transformation? (2 points) H OH НОН 11. Rank the reactivity of the following toward H2SO4/A catalyzed dehydration, from 1 (fa (slowest). (4 points) OH for OH OH
What is the best reagent(s) to accomplish the following reaction? ? + i PCC O (CH3)2C=CH2 1.03 2. DMS Ph3P=C(CH3)2 Which reaction sequence would accomplish the following transformation? Br OS NO2 O 1. Br2 2. H2SO4, SO3 1. H2SO4, HNO3 2. Br2, FeBr3 O 1. Br2, FeBr3 2. H2SO4, HNO3 O 1. H2SO4, HNO3 2. Br2