

9) Select the major product 'duct of the following reactio O pster OCH 1) DIBALH, -78°C...
2. (10 points) Draw the major product of the following reactions. If the reaction does not occur, write no reaction. 1. NaOH/heat a.) 2 Y OH _H* b.) OH 2. H307, rt so H3C-NH2 0 ? OH - La 0- d.) I OH on ho moto o tom How Doen DCC OH
Provide the structure of the major organic product. Type your response 1. DIBALH, -78 °C 2. H2O НО
2. (10 points) Draw the major product of the following reactions. If the reaction does not occur, write no reaction. o 1. NaOH/heat a.) 2 OHH* Y OH 2. H307, rt como H3C-NH2 fill- 2) HB e.) HS OH DCC DCC ОН
H 17) Select the missing reagent re required to accomplish the following transformation. 1)? My MgBr JOHT 2) Hz0+ a) b) in 18) Select the major product of the followings uct of the following series of reactions. 1) NaCN, HCI Lim >1, Ramey Ni ? 2) H2(g), Raney Ni OH OH ОН OH "La Nit doo you o Los NH2 OH 11. no
2. (10 points) Draw the major product of the following reactions. If the reaction does not occur, write no reaction. 1. NaOH/heat a.) 2 YOHH OH 2. H307, rt one YÓ H3C-NH2 or more d.) 1 1 OH 0- OH ) HB OHDCC
For the following sequence of reactions: 1. LDA (1.2 eq. -78 C) Final Major Organic Product? H 3. HO 4. heat a. Draw the final product (5 points) b. Draw a detailed, arrow pushing mechanism, for all the steps (for full credit, do not skip any steps). (9 pts)
1) Me 2 Culi 2) H30* What is the major product of the reaction? 요 o OH NaCN HCI What is the major product of the above reaction? No reaction HO CN CN NEC TSOH NH2 What is the major product of the above reaction?
draw the major product of the following reactions
2. Draw the major product for the following reactions. OH ) TSCH 2) NaOEt, Heat 3) og 4) DMS 1) NBS, heat (l eq.) 2) NaNH, DMSO 3) KMnO, (aq) NaOH, cold 4) NaOCI. acetic acid 1) O, 2) H.O 3)Ni, H, 150°. 100 atm
predict the products of the following reactions
0 () CH,CH CCH,-C-OCH, NocCH (2) CH (3) Ho .heat (I) NaOCH2CH (2) H,O', heat (b) CH,-C-CH-C-OCH,CH,+ CH, (1) LDA -OH (c) Ph CH, () CH,CH,CH,Br (1) H2C-CH CH,Br (2) H0* OCH, NaOCH Ph (2) CH,CH,CH2CH2Br (g) product from part (f) (decarboxylation)
0 () CH,CH CCH,-C-OCH, NocCH (2) CH (3) Ho .heat (I) NaOCH2CH (2) H,O', heat (b) CH,-C-CH-C-OCH,CH,+ CH, (1) LDA -OH (c) Ph CH, () CH,CH,CH,Br (1) H2C-CH CH,Br (2) H0*...
25) Select the major product of the following series of reactions. OH 1) НОСI 2) CH3CH2MgBr 3) H20 ОН ОН d) a) с) b) 26) Select the structure of the first tetrahedral intermediate that is formed in the following reaction. CH3CH2OH, H Ph Ph но, ОН о9 Ph+OH ОН Ph OH OCH2CH3 Ph b) Ph+OH OCH2CH3 d) а) OH с) OCH CH3 но OCH2CH3 но l correlates to the