25 - What reagent is required to accomplish the following transformation? a) Hz, Lindlar catalyst b)...
What reagent(s) would be required to accomplish the transformation
shown? Please show all steps.
What reagent(s) would be required to accomplish the transformation shown? HA 60 SES -các-CH, C-CHE O 1 . H2, PL H2, Lindlar's catalyst Na, liq. NH3, then H20
22. Which reagent will accomplish the following transformation? OH CHCH3 .CCH3 A) NaOH B) CrO3, H2SO4 C) CH3MgBr D) NaBH4 E) H2, Pd
What reagent would best accomplish the following transformation? H3CO ل H3CO DA H2NNH2, KOH, H20 B. H2, Pd LiAIH4 D. Zn(Hg), HCI
30) sound X of molecular formula C8H12 with no triple bonds reacts with one suivalent of H2 to give a new compound having molecular formula Cg H14. What can be inferred about the structure of compound X? A) Compound X has 2 rings and 1 p bond. B) Compound X has 3 p bonds. C) Compound X has 1 ring and 2 p bonds. D) Compound X has 3 rings. 31) Determine the product of the following reaction. На Lindlar's...
which answer is correct with
explanation?
What is the reagent required to accomplish the following transformation? ОН ОН Multiple Choice (] Os04: [2] NaHSO3, H20 KMnO4. Наоно" ООО RCO3H/H20/HO РcciснуCl2
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
answer all please
s) to perform the following transformation? 28. What is the best choice of reagent(s) to P C H3C-CH2-CECH CH2, "сн, нс н A) H/Lindlar catalyst B) Na/NH, C) (sia) BH; followed by H202, NaOH D) H20; HgSO4 H2SO4 29. Which of the reaction coordinate diagrams below represents the course of a two-step exothermic reaction? Free energy Free energy Free energy Free energy- Reaction coordinate Reaction coordinate Reaction coordinate Reaction coordinate A) i B) ii C ) iii...
Provide the reagents to achieve the following
transformation
Provide the reagents to achieve the following transformation: CHE Ph CH3 H3C H2C A B с D Hz, Pd/C nor Li(0) NH3, THE 1. Bra (excess) 2. NaNH2 3. H30+ hexanes H2 Lindlar cat hexanes
please answer numbers 13-16
Question 13 What is the major product of the following reaction? H2O CH3CH2CH2C=CH HgSo. H SO. OCH,CHCH,C=CH, OH CH:CH-CH: CH, CH3CH2CH2CH=CHOH CH, CH, CH,CH-CH: но он CH:CH-CH:CHEN Question 14 The reagent needed to convert 2-butyne to cis-2-butene is H2, Pd/C H2/Lindlar catalyst OH+/H2 Li/NH3 Na/NH3 What is the major product of the following reaction? CH,CH,CECCH; Pd/C CH.CH CHCH CH, CH3CH2CH2CH2CH3 сн. CH What is the major product of the following reaction? CH3CHC=CCHE He Lindlar catalyst o...
1. Give a sequence of reactions to accomplish the following transformation? Show mechanism 2. What reagent(s) would accomplish the following? Show mechanism. R-CH2-NH2 R-C-NH2 3. What would result from the reactions shown below? Hsco-s-OCH3 large excess) NaOH нон H,0 но ОН "ОН (a and B) 4. Predict the major product of the following reaction. CHNNH 3 equivalents) но CHCH2OH Heat он CH2OH Draw the Haworth projection for chair conformation of a-D-Glucopyranose (shown below) CH2OH HO H OH OH