1. Complete the following reactions (indicate all products and the mechanisms of the reactions) Н,ОЈEIОН60°C EtOK/E1OH...
1. Complete the following reactions (indicate all products and the mechanisms of the reactions) H.О/EIЮНI60°С EtOK/EtOH а. Br NaOH NaSCH3 DMF DMF d. с. HO TsCl Ру DBU A B е. Br
1. Complete the following reactions (indicate all products and the mechanisms of the reactions). CI H2O/EVOH/60°C EtOK/EVOH HOJEOHIBO°C NaOH Br NaSCH DMF DMF OH TSCI A DBU - Ру.
For 10/23 please read chapter 8. Try problems at the end of chapter 8. 1. Complete the following reactions indicate all products and the mechanisms of the reactions). La H2O/EtOH/60°C H2O/EVOH/60°C La EtOK/EtOH b. NaOH DMF NaSCH; DMF TSCI DBU A Py
For 10/23 please read chapter 8. Try problems at the end of chapter 8. 1. Complete the following reactions indicate all products and the mechanisms of the reactions). La H2O/EtOH/60°C H2O/EVOH/60°C La EtOK/EtOH b. NaOH DMF NaSCH; DMF TSCI DBU A Py
Fill in the blanks to complete the reaction. (3pts each) Br Н-С—с—н Mg CH3CHCH2CH3 1 Ether Br (CH),CО H 2 C CH-CH,ОH CH3CH20 + 3 E1OH CI 1. ВНз 2. NaOH, H02 ОН HO 5 (CH3CH2)2CuLi 6 OH Bi Br КОН 7 Нас NaCN DMSO
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br Вг HЕr (d) NaOH осH CH, Cl Вr НС Br Br CH CH OH Cн CH, Он Н н'. Н,о Он Н "сн CH, CH,CH CH,CH Он н' (g) CH Oн осн, н CH—С-С (h) 2 н Н Н Н
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br...
1) What are the products of the following sequence of reactions? Write the structure of the intermediates (reaction with Mg), and the structure of the final product. 1) Mg, Diethyl ether Н.о А В Br A) 2-butanol and MgHBr C) butane and Mg(OH)Br B) butane and MgHBr D) 2-butanol and Mg(OH)Br 2) What is the major product of the following reaction? Write the structures of intermediates and the products. 2) G) PO 2. H,о* Mg, Diethyl ether А 1. Н,С-0...
3. Draw the major and minor products for each of the following reactions. Label major or minor if more than one product. (14 pts) Br DBU 1. TsCl, pyridine CH3CH2OH 2. methoxide ion HO 1. BH, 2.1,0. OH d. HC CHỊCH5OH
II. (15 pts) Complete the following reactions. Give all possible products. Determine the major product. а. Br Br НО. b. E2 -OEt с. CI E2 d. НО- Br E2 NaCN е. DMSO
Please explain your answer
Which of the following reactions is NOT an isodesmic reaction? Н,с-он "сн, CH4 + Hас -Он (А) + (В) ОН + ОН CI н н Н н н Br Br Br (C) + Br Br н Н Br Н Н (D) з СH4 2 Hа Select one: а. А b. В С. С d. D вооо