20. What is dimethylbutanol? the best choice of reagent to transform 2,3-dimethylbutene into 2,5- a. H0,...
20. What is the best choice of reagent to transform 2,3-dimethylbutene into 2,3- dimethylbutanol? a. H O, Br c. HO, HSO b. (1] вн: (2] но,но d. 1 BH: 2 HO 21 Arcis
Ivan Martinen -4. What is the best choice of reagent to perform the following reaction? A. BH, 2)+H,0 B. HgSo. 2)+ NaBH C. H,O, H.SO. D. Oso, 2)+NaHSO OH ... 5. What is the best choice of reagent to perform the following reaction? A. BH, 2)+H,0 B. HgSo. 2)+ NaBH, C. HO, H,SO. D. Oso. )+NaHSO, он
What is the best choice of reagent to achieve the following reaction? Br HC, -CH₃ Hac. -CH3 ? a. NaBr b. HBr. H2O C. Br2 O d. NBS, heat
12. What reagent(s) is/are necessary to produce meso-butane-2,3 diol from trans-2-butene? 13. Which of the following is the reverse of halogen abstraction in a radical mechanism? 12. What reagent(s) is/are necessary to produce meso-butane-2,3idiol from trans-2- butene? What agents) is/are necessary to produce meso butane-2,3-diol from trans-2- a. 1) Hg(OAc)2, H2O; 2) NaBHA b. Oso. (catalytic), NMO c. H2SO4, H, 0 0 :2) Na d. 1) BHTHE 2) H,O,, NaOH e. 1) MCPBA; 2) H,O' THE HO 13. Which of...
What reagent(s) will complete the following reaction? HO. 1. Hg(OAc)2, H2O/THF 1. B, H, THE H0/H0 HO/HO 2. NaBH, 2. NaOH, HẠO II III IV ΟΙ O II III O IV Both I and III will work.
could you please help me with these questions. thank you so much 20. Which reagent would best serve as the basis for a simple chemical test to distinguish between 0 0 CH3CH2CC2C3 and CH3CH2CH2CCH3 a. NaOI (I in NaOH) b. Br CCL c. CrO,/H SO d. NaHCO,/H20 21. Which proton in the following molecule is the most acidic? A) 1 B) 2 C) 3 D) 4 E) 5 22. What product is formed in the aldol reaction of propanal? a....
what is reagent 2? A NaOH G Heated KOH Reagent 1 Reagent 2 Product 1 B HgSo. / H2SO4 H Br/ hv с 1.) Na NH2/ heat 2.) H2O LDA OH C1 D Br E к Cl2 Reagent 3 1.) Sia BH home Product 2 CI F NBS/hv 2) HẠO, NaOH
In each reaction bo, place the best reagent and Conditions erom the last belous 3) PCIS NaBHy in EtoH Clay AO H SO, Ceone) BH,/THE ddule H,O Br, 2
А NaOH Heated KOH Reagent Reapeut Product 1 Hgso/H.O H Br/h 144a HLV Pa at 2.H0 . LDA OH CI: Repeat 1.) Su BH Product 2 2.)H,O, NOH NBS/ 50% H,SO4 Н,0 ОН ОН ОН ОН т ОН A с D
And what about REAGENT #3? For the following multistep reaction, what is Reagent 2? NO Heated KOH Reagent Reagrut 2 Product 6/ HỘ, C 1. heat 2.) H0 LDA OM ch Reagra 1) BH Protect ve NBS 1) HO, NHOật