[11] Draw the product of the synthetic sequence below: HBr NaBH, CH,OH 1) Mg. Et, 2)...
Problem 3 Draw the product from each reaction shown below. OH PCC CH2CL2 - ОН PCC CH2Cl2 NaBH4 EtOH OH 1) LIAIH, Et, 2) H30*
Predict the product from the following sequence: H OH H07 NaBH CH;OH ? heat (-H2O) OH OH Z and E) H ОН ОН II DI (Z and E) OH H H OH IV O A. IV OB. OC. V OD. 11 E. III
what is the major product for the following sequence? 1. HBr 1. Hg(OAc)2, CH OH 2. NaOC(CHa)s 2. NaBH4 (CH3) COH он OCH3 OCH3 O A A
complete the following reactions with the proper stereochemistry as need оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но heat но но H CHs MCPBA OH Jones (CrO3. H,SO4) H2O, acetone 1. MCPBA OH PCC 2. NaCN 3. Hy0 pyridinium chlorochromate CH2CI2, 25 C 1. MCPBA PCC OH pyridinium chlorochromate 2. HBr Cн-Cl, 25 C NaBH OH Hао 1. DMSO, (COCI)2, -60C 1. LIAIH 2. Et N 2. H,0 оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но...
Which combination produces the following? Ph OH Ph OMe O NaBH4, MeOH O 1) NaBH, MOH; 2) LiAlHa, Et,0; 3) H20+ © 1) LiAlH,, Et,0; 2) H30* 1) HOCH,CH,OH, H+; 2) LiAlH4, E1,0; 3) H30+
-NH2 PCC, CH2Cl2 NaBH CN OH 8 Br 1. 3 equiv. 12 4 equiv. NaOH 1. LiAlH4 2. H2O 2. H30* 9 10 2 equiv. (CH3)2NH 1. LiAIH 2. H20 11 12 H2O 1. CH,MgCI 2. H30 13 14
What is the final product of the following sequence of reactions? NI (CH3),CHOH PBri Atti Mg E diethyl ether PCC CH Ch 2) H30" A) (CH3)2CHOCH,CH OH B) (CH3)2CHCCH; C) (CHACHCH CHO D) (CH3)2CHCH,CO2H
Please draw detailed step by step mechansim with arrows OH 1) H 2) CH CH-CH Br, then H30 3) EtoNa heat 1) PCC (excess) OH heat 2) NaOEt, 3) Me2CuLi
Section: 13.12 14. What would be the major product of the following synthetic sequence? 1) Br2, hu 2) NaOEt, heat 3) MCPBA 4) NaOMe 5) PCC 6) PhMgBr, Et20 OH OH OH B. OH OH 0.
Question 11 Predict the product from the following sequence: H OH H30* NBH, CH,OH hcat O (-H20) OH 0 OH (Zand E) H ОН ОН 1 II DI (Z and E) ОН Н H IV OH OAN 3.1 C. DV EU F FS F6 78