For each of the following alkynes perform all the reactions shown below . h. Lindlar's Catalyst,...
write the major product of the following reactions
W H H, Lindlar's catalyst , Lindlar's catalyst, 3 NaNH , liquid NH. CHECHC66 (c) 1. CI, CC14 2. NaNH, liquid NH Punktas fiquid Nets Br Li + () /=-Li + Y BI
For each of the following alkynes perform all the reactions shown below. a.1Eq HC1 b. excess HBr c. 1 eq Br d. excess Br2 e. Hg(SO), H O H:SO f. 1. BHs, THF 2. H,02, NaOH g. Pd/C, H2
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
Help, please!
Draw the major product expected from each of the following reactions: Lindlar's catalyst 2 Edit
Predict the major organic product or products of each of the
following reactions:
Identify the mechanism taking place in each of the
reactions and please provide explanation.
1. 03 2. Zn/H2O CH,C=CCH, H2 Lindlar's catalyst CH,C=CCH, Li NH3, liquid O3 Zn H2O
41245/DownloadAttachment?fid=2688484 4. Predict the major organic product or products of each of the following reactions. HNi b) Cold KMnO4 HO-dilute e) o 0,COOH 1.CH,CO-OH 2. H,00 d) 1. O.O. 2. NaSO, H,0 c) CH,CECCH H Lindlar's catalyst LI 1) CHCECCH, NH (liquid) 1.0 h all
Give the missing reagent(s). Matching H2SO., H30 Cl2 1) Br, H;O 2) NaH KMnO Cold, Dilute,Basic HCI 1) BH THE 2) H2O2, OH 1) Hg(OAc), H:0 2) NaBH, OH 1) Os 2) (CH3)2S H20, H SO. mCPBA 1) mCPBA 2) H30 Na. 1) OsO. 2) NaHSO; Liquid NH; 1) mCPBA 2) H30, OH Lindlar's Catalyst
In each of the following reactions, there are 3 numbered steps, for each of which a reagent is listed. Draw the expected major product after the reactant has interacted with each of these reagents in the order shown (stereochemistry is important, use dashed and wedge bonds where shows the expected number of product stereoisomers]: 6. HaC 1, H2, Lindlar's Catalyst H3C CH3 3. NaH, CHsI 7. 1. o,, CH2C12,-78" C 2. CH SCHs, 23 Hrs. (or Zn HOAc) 3. NaOH...
Write complete equations (using structures) to the following sequence of reactions and give the structures of compounds A through I. Neatness counts اد B AICI, HNO, H SO Zn(Hg) HCI KMnO С (hot, concd.) D NH Br2 hv NH, Cyclopentadiene/Heat G H (CH3),CO-K E Heat NaOCH, 1 F
1) Provide the products produced from each of the following reactions. a) H2 Lindlar's Catalyst b) CH3CH2ONa c) 1) LiAIH4 2) H20 но d) 8.25% NaClO NaHSO4 но e) 1 NaBHA 2) H20 но
1) Provide the products produced from each of the following reactions. a) H2 Lindlar's Catalyst b) CH3CH2ONa c) 1) LiAIH4 2) H20 но d) 8.25% NaClO NaHSO4 но e) 1 NaBHA 2) H20 но