Predict the products of the following reactions:
Predict the products of the following reactions: Pd/C H2 Pd/C H2 Pd/C H2 Pd/C H2 Pd/C...
2. Predict the product for the following transformations (show proper stereochemistry). Pd/C, H2 Me Me Pd/C, H2 Me Ph 4. Draw an abbreviated mechanism of the reaction shown below (you can symbolize the Pd/C as a surface, like the one drawn below) Hint. draw an intermediate similar to this: R H MeO H H2 (gas) R MeO metal surface metal surface Pd/C) (Pd/C)
Predict the products for the following reactions. Predict the products for the following reactions: oblo + CH3OH ? ? و ملي нс" CH3 + CH3OH SOCI ? OH CHCI: LiAlH ? OH
Question 3 (a) Predict the products A-F of the following reactions (no mechanisms are required): Na CO2 A NO2 Na SME HNMez POCI3 HNO3, H2SO4 H2, Pd/C NaNO2, HCI then H2O, warm [6 marks) (b) Suggest a mechanism for the following reaction: H2SO4
1. Predict the Products of the Following Reactions and Show a Mechanism a. b. C. 1. R2BH 2. PhBr, Pd(0) SnMe3 Pd(0) Pd(0) Ph _ MeBr MeBr e. 9. Ru- Pd(0), Cul Ph-E MeBr Pd (0)
21.18 Predict the product from each of the folllowing reactions. B(OH)2 Pd catalyst Ho,C Pd catalyst HN (The product is used as a fluorescent labeling agent in automated DNA sequencing. See Section 25.6A.) Pd catalyst NH PPO
predict the major products obtained from each of the following reactions and show the stereochemistry where pertinent. NaNH2 1 ) 2) H30 H2, Pd/BaSO4 OsO4 Quinoline NMO NH3 1) MCPBA Na 2) H3o
Predict the major organic products formed in the following reactions. Be certain to indicate stereochemistry in your products if it is important. H2 Pd/C HCI H2O H2SO4 Br2 Draw a stepwise, detailed mechanism for the acid-catalyzed hydration reaction in question 2 above. Use curved arrows to indicate the flow of electrons. (Note: use hydronium ion, H307, in your mechanism to indicate “acidic water”).
Complete the following reactions. Br 2) g) NaOMe NaCN H2, Pd/C CI
Please if someone can answer these 4 pages. H2 Pd/C or OH Pd/C H2 LINDLAR OH H2 LINDLAR LiAlH4 H2O
1, Write detailed, arrow-pushing mechanisms for the following reactions. Predict the products when none are given. Н-о a) H2SO4 (cat.) CH3CO2H b) H2SO4 (cat.) CH,он c) H2SO4 (cat.) H2, Pd/C (no mechanism required) d) HCI e)