42. Which of the following reactions can be used to prepare OH CH3CHC- -Март I. CH CHC-OCH chchoch 2. H MBT I. CHCH...
Question 24 Predict the product(s) for the following reaction. CH,OH/H 504 OCH OH OCH OH HO нусо HECO HO I II III IV От O II III O IV o none of these MacBook Air
38.) Which of the following is a pyranose ring? CH OH CH,Ho H OH OH Індон A) I only B) II only C) Both I and II are pyranose rings. D) Neither I nor II are pyranose rings. 39.) In the pyranose form of D-glucose, the-OH on the anomeric carbon atom in the a-form is to carbon 6, while in the B-form it is to carbon 6. A) trans, cis B) cis, trans C) trans, trans D) cis, cis 40.)...
1. MCPBA 2. H, H20 CH(CH3)2 H3CH2C- OH H- OH CH2CH3 CH(CH3)2 CH(CH3)2 CH(CH3)2 HECH,C- OH HOCH,CH, HOCHCH, HOH HOH H- OH CH2CH2 C H2CH3 CH2CH3 A. I and II B. III and IV c. I and IV D. II and III E. I and 111
17. Which compound is a tertiary alcohol? CH, OH CH, H. COH CH, -OH III A) I B) II C) III D) IV E) V 18. Which compound is a primary amine with the formula CsHN? CH₂ NH₂ >>CH CHỌNH, A) 1 B) II C) III D) IV E) V 19. Which compound is an alcohol? A) CH,CONH сH3CCH3 O C) CH3COCHỊCH D) CHỊCHO E) (CH),COH
Pa 25. Sugars that cannot undergo mutarotation in neutral aqueous solution are: HOR CH,00 OCH, CH,08 H OR . 3 ba OR ao B1 3 OH ao Во 8 H OF I J CH,05 (a,00 9,0 C2,08 9 OH 3 ou н н. Ho ON yo OH 1 0 CH A ou CH 2 34 K L a. Hand J b. J and K c. I, J, and K d. Hand K e HI, and L Which of the structures...
Question 13 Which compound is an acetal? Son och rayon "OCH3 I I I III IV II A. B.11 C. III D. IV E. All of these choices. Question 14 What would be the final organic product of the following reaction? i. LiAl(OC(CH3)3)3H HO OH CoHscoa ? ii. H30* H A. CHECA B. C6H5COOCH2CH2OH C. C6H5CH2OH D. C6H5CHO E. C6H5CH3
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*...
1) What is/are the product (s) in the following reaction OCH, HNO,/H,SO OCH, OCH OCH, NO A) I only B) ll only C) III only D) I and II E) I and III No, I 2) Which ...
Which of the following sets of reagents and sequences of reactions can be used to complete the following synthesis? 0 0 HO OH Eto DET A. (1) Dimethyl malonate, NaOEt; (2) 1,4-dibromobutane, (3) NaOEt, (4) H30, heat B. (1) Dimethyl malonate, NaOEt; (2) 1,3-dibromobutane, (3) NaOEt, (4) H30", heat C. (1) Dimethyl malonate, NaOEt; (2) H30, heat, (3) 1,4-dibromobutane, (4) NaOEt D. (1) Dimethyl malonate, NaOEt; (2) H307, heat, (3) 1,3-dibromobutane, (4) NaOEt What is the product of the following...
11. Identify the product(s) of the following reaction. A. I B. II C. III D. IV E. V Gom Do is a From co be on) porno porno olyan 12. What is the final product obtained when toluene is subjected to the following reaction sequence? i) Clz (large excess), heat, hv; ii) OH-/H20, heat; iii) H30+ A. I OH B. II OH COH C. III U OH D. IV E. V I II Hol YCC, III HOCCI3 C/ стон с...