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Create a synthesis for this in 6 or less steps. Ho Do NOT USE A PCC...
NO, 00) 1.80.H.SO 2 онкона 3.HO pp.) 2 Na NDIO 1.2.2,0 2 DO XS PCC HO CH ON OH XSHCIO NH إياها NINH w.) OH OH XS Bobbitt's SiO, CH2Cl2 ww.) OH 1. XS KMnONaOH(aq). A 2. H,O* HO 1. NaNO.HCI 2. H,PO (a) CHO NH yy.) NH 1. NaNO, HCl(conc) 2. D.PO 1. LITHF 2. D20 14 aaa) wo NaBHJEICH bbb.) су Cl2 FeBry HO НО. Feb COL) H 1 KM. NOW 2. Ho didd) cleum com) NO 1....
2. Propose an efficient synthesis (less than 5 steps) of the following molecule from benzene. You may use any additional material and show all intermediates. Br HO
HO A) -CH OH PCC, excess CH2Cl2 B) 1) O 2) (CH3), 15) Rank the following compounds in the decreasing order of reactivity towards nucleophilic addition reaction? 3 Pt ! H Most Reactive: Least Reactive 16) Write the reagents for the following transformations? 6 Pt مر 8 B) 0 OH C)
10. Complete the following synthesis by selecting from the list of 10 reagents below. Each reagent (or set of reagents) is labeled as a letter. In the answer box, simply place the order of reagents used as uppercase letters. For example, if your synthesis involves using reagent A followed by B, followed by C, and then D, your answer would be: ABCD. ? 'H Nang H2 1. LIAIH4 PCC OH HO Pd-C 2. H20 H* A B с D E...
What starting material is required in order to complete the reaction scheme for the synthesis shown below? OCH3 1. Na 2. CH₂ Br CH₃ 7 I.NaNO2 / HCI 2. KI Product ? CH3 2 Br KMnO4 H₂o" heat CH3 1. HNO₃ H₂SO4 / heat 2. Sn / HCl 3. NaHCO₃
Complete the following synthesis by selecting from the list of 10 reagents below. Each reagent (or set of reagents) is labeled as a letter. In the answer box, simply place the order of reagents used as uppercase letters. For example, if your synthesis involves using reagent A followed by B and then C, and then D, your answer would be: ABCD. ? Br OCH3 1. in H2Cro4 1. CO2 PCC H/H20 2. H* 2. H* A B C D E...
Synthesis version: 7. Provide reagents for the following two transformations. If more than one step is required, number individual steps. Use your answers to 6a and 6b to help you with this! Br CH,CH3 + E H CIWC- H, OH HzC CH3 CEC CH,CHz . HC Br H C-CICH "CH + E HO CH2CH3
4. Synthesis Reactions. Draw the feature product of the following reactions. (8 x 3 pts) 1. Mg Ph Br 2. CO2 3. H a "NH2 Ph 1. NaOH, CI 2. LAIH b. CHỊCH NHA NaBHgCN, H+ Ph C. Br (excess) NH d NaOH H HO OH H CH e. 1. NaOH H2O NH 2. H+ o= 1. NaOH H2O 2. SOCI N(CH3)2 3 HO
8. Is the following sequence of steps an appropriate synthesis for ibuprofen? Yes or No CHCH CH,CH3 HOCH CH OH (CH)2CHCc на AIClh CH CH3 Br -CHCH HOOC-CHCH3 HOOC-CHCH3 1.Mg, ether NES H2/Pd 3. Ho* 8. Is the following sequence of steps an appropriate synthesis for ibuprofen? Yes or No CHCH CH,CH3 HOCH CH OH (CH)2CHCc на AIClh CH CH3 Br -CHCH HOOC-CHCH3 HOOC-CHCH3 1.Mg, ether NES H2/Pd 3. Ho*
AMINE SYNTHESIS 11 Prepare the following compounds from any simple alcohol containing four carbons or less, benzene, toluene, and/or cyclohexane. Be sure to show all steps, reagents used, etc. CH3 2. 3. OH Br 5. 6. OH CH3 CH2NH2 10. CN OH 12. Br NO2