reaction mechanism for this reaction scheme the reaction was performed with HCl OH NaBHA HO 0...
provide the reaction mechanism for this reaction scheme OH NaBH4 HO o 5% NaOH, 0 °C Vanillin Vanillyl Alcohol
4. Draw the mechanism for the reduction of vanillin to vanillyl alcohol. NaBHA NaOH + HBO OCH, но OCH OH OH Vanillin Vanillyl alcohol
QUESTION 17 Select the major product of the following reaction scheme: Reaction NaBHA Dilute HCI EtOH, 25 °C 25 °C D CI НО OET B E Honi HO OH с EIO OEt (No Reaction) ol. A oll. B o lll.c IV.D .V. E o VI.F
using the general reaction scheme provided, what would he the reaction mechanism for O-Vanillin? NH2 H₂N -NH HN- R ! OH Amberlyst 15 Ethanol, NaBH OH HOC Unknown Carbonyl Compound (2 equivalents) НО
what would be the reaction mechanism for the formation of furfuryl acetate? al Reaction Scheme R Río OH + 'R ORTMEDA anhydride leDULULUI LAPUU O eugenyl acetate 3-octyl acetate vanillin acetate tetrahydrofurfuryl acetate neryl acetate furfuryl acetate piperonyl acetate isoeugenyl acetate
Identify the reagents needed for the following reaction scheme. TBDMS-CI Ag,0 NH OH HOCH,CH, OH HO H0.20 H2O H2SO4, HgSO4 MNF [1LIAIH [2] H2O (1) CHLI 12] H2O [1] HCECLI 12] H2O [1] BH 121H, HO
13. Select the key step for the mechanism of decarboxylation: 0 HO OH Оме HO H2SO4 OME Me product O'HO A В. D 14. Which reagent(s) is(are) needed to complete the desired synthesis?: 0 ? A. NaOme MeO H dil. HCI B. NaOH, CHO} heat C, LDA, (MO) CO / MCPBA D. CO, heat
Match each reaction with its reagents. HO CI 2 + enantiomer CI 3 -OH 4 + enantiomer + enantiomer 5 6 OH 8 OH 10 HO 9 Br + enantiomer Br 12 11 aBr 11 Br 12 Reagents: A.) PB B.) NBS, hv c.) D. NaOH E.) NaNH2 F.) Br2 G.) HCI H.) Cl2, H2O 1.) HBO J.) H2 (1 eq), Pt K)Na, NHA L.) H2SO., H2O 0.) M.)1. Hg(OAc)2 2. NaBHA N.) 1. mCPBA 2. H, H2O P.) 1....
Provide the Mechanism for the Given Reaction Scheme (pay attention to charges and lone pairs and follow the directions given above) NaOH (aq) + H2O + OH- H À ne H0 + OH (2 eq)
Predict the product of the following reaction sequence: i. NaOCH HOCH 11. NABHA ? OH 0 oor area What is the expected product from the following reaction sequence? M ºv + Voyºv i. NaOC H5, C,H,OHji.LAH ii. H,0* iv. H20+ он он ၃ ကား 0 OH ဝါ он он What would be the major product of the following reaction sequence? H:0* OH heat on oxor ga