SO 5. Complete the following reaction HC- CICH 2. CH CH.CH B. HC-6-C=CH- H2O, HgSO Hy...
50) 5. Complete the following reactions: 1. LDA a. HC— —c=CH. | 2 CHI bi HC -CECH HO HgSO4 Br. H2O D y Bes: 140 –c =c =CHg. Lindlar H, Pd 1. BH; f HCC-CECH 2. H2O2 HCl 8. Hc ——*-=ch KOH, Alc., Heat KCN HBO
H,Lindlar H -CCCH 1. BH 2.H,O KCN но CH &H,C o- dil. H,SO HCI 1. BH C CCH Hyc 2. НаО2 Br KOH, Alc., Heat
11. Provide the major organic product in the reaction below. 1. BH, THE 2. HO, HẠO: 12. Provide the major organic product in the reaction below. Hy Lindlar catalyst 13. Provide the structure of the major organic product of the following reaction. H, (excess) Pd/C 14. Which is the correct order of decreasing acidity in the following compounds? H20 CH3CH3NH3 CH2-CH2 HC=CH А в C E A) AME>C>D>B B) A >E>D>B>C CE>A>C>B>D D) A > C>E>D>B E) E>D>B>A>C 15. What...
please answer numbers 13-16 Question 13 What is the major product of the following reaction? H2O CH3CH2CH2C=CH HgSo. H SO. OCH,CHCH,C=CH, OH CH:CH-CH: CH, CH3CH2CH2CH=CHOH CH, CH, CH,CH-CH: но он CH:CH-CH:CHEN Question 14 The reagent needed to convert 2-butyne to cis-2-butene is H2, Pd/C H2/Lindlar catalyst OH+/H2 Li/NH3 Na/NH3 What is the major product of the following reaction? CH,CH,CECCH; Pd/C CH.CH CHCH CH, CH3CH2CH2CH2CH3 сн. CH What is the major product of the following reaction? CH3CHC=CCHE He Lindlar catalyst o...
Lindlar's catalyst H- HC H-C-cEc-CHs h) HgSo, HC-HC-c c-H it + Н,о H,SO amu O HyCHC-cc-CH +H.O Н С k) 1. КОН HyC HC-CC CH hot KMnO 2. HC H,C HC CEC CHy cold KMnO Lindlar's catalyst H- HC H-C-cEc-CHs h) HgSo, HC-HC-c c-H it + Н,о H,SO amu O HyCHC-cc-CH +H.O Н С k) 1. КОН HyC HC-CC CH hot KMnO 2. HC H,C HC CEC CHy cold KMnO
1. Consider the reaction of 3-ethyl-2-methyl-3-pentanol with concentrated H SO HCHCH, conc. HSO4 HC-CO-CH.CH heat CH, OH Show the mechanism and give the product of the reaction.
3- Draw the structures of A-I. H2O MgBr D PCC H2SO. HgSo. - B C 2. HCI/H, NaNH2 1. (sia) BH 2. H2O2, NaOH MgBr (excess) 1.03 NaCN (excess) CICI 2. Mes 2. HCI/H2O BrMg NaOH/H20 -H₂ Croa Brz, hy 1.BH3 2. H2O2 HCI/H2O
CHE 310 Homework #8 Due WED NOV 6 Name Score: DIRECTIONS: You must complete the entire assignment. 1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you account for any regio- and/or stereochemistry! (24 pts.) HO 1. Hg(OA), CH, OH H, SO 2. NaBH4 1 BH-THF 2) H2O2, KOH Bry, H,0 1. BH-THF 2. H2O2, NaOH H20, H2SO4 1, NaNH, H-CEC-CH2 CH2 CH 2. CH,CH,B1 Lindlar cat 1....
2. Give the structure of the major organic product for each step in the following reaction sequences. 1. LAH POC 2 HO CH.CH Zn(Hig) FeBr. HOI heat KOH, heat H,SO 1. BH-THE 1. CH,Mgi 2. H,0* heat 2.H.O., NaOH TSCI pyridine Nal NaCN EROH-H,0 aantone CH,ON Nacro, H,SO, H,0 CH, OH
6. Predict the major product for the following reactions. PhCO3H OsO4, H202 H2O, H H20, H Hz. Pt CH=CH2 CH3 dz 02 HO Cola CH3 H2 Pd CH3 HC H с – с KOH H CH3 СНаз, 1. O, CHCI2 2Zn, HOẶC