Synthesize 1-ethylcyclopentene from C.Hs+Mg, and reacting it with the proper cyclo ketone. 4.
6. a. Synthesize cyclo diketo ne from CH3CHCOCHzCH2CH2COGH 3 / CH,o b. Use CH,COCH CO,CHs to synthesize 3-ethyl-2-hexanone. 7. a. React cyclohexanone with C,H O,CCO,C2Hs/ C2H$O b. Synthesize PhCH2NH2 from Phthalimide.
6. a. Synthesize cyclo diketo ne from CH3CHCOCHzCH2CH2COGH 3 / CH,o b. Use CH,COCH CO,CHs to synthesize 3-ethyl-2-hexanone. 7. a. React cyclohexanone with C,H O,CCO,C2Hs/ C2H$O b. Synthesize PhCH2NH2 from Phthalimide.
Synthesize the two compounds shown below from 4 carbon or less alcohol, aldehyde, ketone or alkylhalide, calcium carbide, any inorganic reagents or solvents -сн,сH,сH,сH, но- -сн,сH,снсH, но-
2. Synthesize the following ketone from benzoic acid. 3. Complete the following reaction scheme. 1. DIBALH 2. H30* TMSCI pyridine CrO3 H30* SOCI2 (Et) Culi
Label the peaks. The lab had
to synthesize a bicyclic ring system,
4-cyclohexene-cis-1,2-dicarboxylic anhydride by reacting butadiene
(prepared in situ from sulfolene) with maleic anhydride.
OCH3 OH from One route to the synthesis of HO and CH,CH2MgBr is to 1) protect the ketone as an acetal, 2) reduce the ester to an alcohol, 3) hydrolyze the acetal back to the ketone, 4) protect the alcohol as a TMS ether, 5) react the ketone with the Grignard reagent followed by acidic workup to give the desired product. A second route to the desired product would start with the selective reduction of only the ketone to an...
#4 is asking for a potential
path to synthesize from the listed starting material to the final
product. Including all reagents used and intermediary steps. The
chapter this was assigned with is enolate anions & amines.
1. Draw all possible products for the base catalyzed reaction of ethanal and propanal. Indicate the new bond formed. (Full: all possible products and correct ID of new bond, partial: 75% of possible products) 2. Draw and label the kinetic and thermodynamic products for...
1. Reacting Mg with HCI Solution (1) appearance of Mg: i small metal sheet ribbon (2) appearance of HCl solution: clear liquid (3) evidence that a chemical reaction occurred The my ribbon has bubbles appear around it and the liquid becomes a milkly color (4) complete ionic equation: (5) net ionic equation: (6) general reaction type: II. Reacting Pb(NO3)2 Solution with KI Solution (7) appearance of the Pb(NO), solution: OH Dedi to TED (8) appearance of the Kl solution: (9)...
In today's experiment you will synthesize the a,ß-unsaturated ketone from 3- nitrobenzaldehyde and acetophenone via an aldol condensation. Once the aldol product forms, the reaction spontaneously dehydrates to the conjugated enone. This reaction fulfills some of the principles of green chemistry in that it has high atom economy, produces water as the only major byproduct, and uses ethanol as a non-toxic solvent. ON NaOH Etон Ph Which aldehyde will work better in this reaction as an electrophile: 4-cyanobenzaldehyde or 4-methoxybenzaldehyde?...
1. Write the structure of trans-3-bromo-4-ethylcyclopentene. 2. How many chiral carbons are in the above structure? 3. Draw the structure of 3-chlorophenol.
From the lab hand-out: “In this experiment, you will synthesize stilbene dibromide by reacting the alkene, trans-stilbene, with Br2 formed in situ from pyridinium tribromide (Figure 1). This reaction takes place and produces two stereocenters, therefore up to three products can be formed; S,S and R,R enantiomers and/or racemic mixture of R,S and S,R which are meso compounds (by definition a meso compound is a molecule with multiple stereocenters that is superimposable on its mirror image)…” After you complete your...