(27 points) Draw “arrow pushing” mechanisms for THREE of the reactions in question 1
(27 points) Draw “arrow pushing” mechanisms for THREE of the reactions in question 1 1) (27...
Determine the missing products or reagents. Draw arrow pushing mechanisms for 3 of the above reactions. 1) (27 points) Provide the missing reactants, reagents or products 1) NaBH4 2) H30+ H30* H-= - Nat CO2H HON H+ muly & West NH NH2, KOH 1) PP / H 2) H30+ Croz H2SO4 HO H20 1) Mg, EtOEt OH 3) H30+
Thank you so much for helping in advance! 1) (27 points) Provide the missing reactants, reagents or products 1) NaBH4 2) H30* H30+ H - Nat COH HỌN NH2NH2, KOH 2) H30+ CrO3 H2504 HO H2O 1) Mg, EtOEt \ОН 3) H30+ 2) (27 points) Draw "arrow pushing" mechanisms for THREE of the reactions in question 1
1. Predict the product(s) for each of the following reactions: H2SO4 NH2 a. 0 1. H2N-NH2, H2S04, -H20 H 2. KOH/H2O b. MeOH, TsOH он H2O C. H2SO4, -H20 HO d. H2O, H30+ e. H20,H30+ 2. Predict the product and draw the full pushing arrow mechanism for the following reaction NH2 H20,H30+ a. b. 3. Devise an efficient synthesis for the following transformation. HO Br Br
Draw the mechanisms of each of the reactions including all electrons and arrow pushing H.SO H.0 1. BH. THE 2. H202, NaOH One H,SO H2O 1. Hg(OAc), H,0 2. NaBH H3PO4 H20
3. MECHANISMS: Provide complete, arrow-pushing mechanisms for each of the reactions shown below. Only TWO of these will be graded but YOU MUST COMPLETE ALL FOUR TO EARN ANY CREDIT! (8 pts.) (note: only mechanism for step 1) 1. Hg(OAc), CH3OH H20 H2SO4 tocha 2. NaBH
Draw The arrow pushing mechanisms of the following reactions: (6pts each, 18 pts total) U Draw the arrow-pushing mechanism of the following reactions: (6pts each, 18pts total) U Question 8 6 pts ОН OH Upload Choose a File Question 9 6 pts H,09 Brz Upload Choose a File Question 10 6 pts KOH + Lo & MeOH, Heat Upload Choose a File
what are the step by step arrow pushing mechanisms for 1a-c? be sure to show resonance structures! CH3COOH + 'N H a. 1. CH2CH2LI 2. H20 b. gnir u OCHg eyd-92 alabivorab norw 29 to HNO3 H2SO4 OCH3 C. HOO HO
1) Draw step-by-step arrow pushing mechanisms to deduce the product. 2) Predict the major product/s or rectant/s. Include stereochemistry when relavant. Draw step-by-step arrow pushing mechanisms to deduce the product. (12 points) ,H20+ 12. i , OH HH Predict the major product/s or rectant/s. Include stereochemistry when relavant. HCI ZnCl2
Predict the Major product(s) for the following reactions and draw their corresponding arrow-pushing mechanisms. If there is no reaction write NR. (21 points total) detailed Show the correct stereochemistry when needed KOH THF substitution Cl Mechanism: MeOH substitution Mechanism: CI t-BuOK, DMF heat elimination Mechanism:
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)