What is the CNMR of 6-ethoxycarbonyl-3 5-diphenyl-2-cyclohexenone
Label the following stretches on the IR for 6-ethoxycarbonyl-3,5-diphenyl-2-cyclohexenone: aromatic and alkene C–H stretch, alkyl C–H stretch, ester C=O stretch, conjugated ketone C=O stretch, aromatic and alkene C=C stretch 1445.00 3121.65 3001.92 88309 3851.45 3733.64 3627.12 569 1368.84 OC 299 OF COP 2359,07 1145 94 166175 1771.20 1733.61 1714.54 1557,97 1539.91 775 32 1394.91 ZOLT 3673.74 3647.32 1000 3500 4000 3000 2500 2000 Wavenumbers (om-1) Oct 24 11:52:33 2019 (GMT-04:00) PEAKS: Spectrum: RUVVRU Region: 4000.00 400.00 Absolute threshold: 105. 160...
THESE ARE THE 6 reagents 1) 1-naphthol 2) 4-bromophenol 3)phenol 4) anisol 5) acetanilide 6) diphenyl ether rates of electrophilic aromatic substitution lab using bromine. 1. (3 pts.) Draw the structures of all six reactant arenes that will be used in this lab 2. (6 pts.) Beneath each structure you have a. If the substituent is ring b. If the electrophile will be drawn in question 1, note the following: activating or deactivating directed to an ortho, meta, and/or para...
Question 30 Which of the following structures is "6- methyl-2-cyclohexenone" Nad Select one: Festion CH2 HC Ob CH; H, CH,
Preparation of and alpha, beta-unsaturated ketone via Michael and Aldol Condensation: 6-ethoxycarbonyl-3,5-diphenyl-2-cyclohexanone.Draw a mechanism for each of the three steps in the preparation of 6-ethoxycarbonyl-3,5-diphenyl-2-cyclohexenone. You may assume that NaOH functions as a base andethanol serves as a proton source
I'm working on characterizing a molecule based on CNMR spectra. What does each peak represent and how to draw the chemical structure based on this (with each C labeled)? 3 865 52 0388 58 4791 2 97 5 6 1 87 0983 33 3222 2 5 5 160 150 140 130 120 110 100 90 80 70 60 50 ppm
1. (6 pts) Provide two different syntheses for 1,1-diphenyl-1-butanol starting from a carbonyl compound and using a Grignard reagent. Synthetic Route 1: carbonyl Grignard reagent a) THE b) H30* work up 1,1-diphenyl-1-butanol Synthetic Route 2: carbonyl Grignard reagent a) THF b) H30* work up ОН 1.1-diphenyl-1-butanol 2. (3 pts) The use of Grignard reagents requires scrupulously dry aprotic solvents such as diethyl ether or tetrahydrofuran. Please explain why the solvents need to be scrupulously dry. To support your reason, show...
Design a synthesis of 4,4-dimethyl-2-cyclohexenone from any acyclic compounds.
III. Grignard Reagents. 1. (6 pts) Provide two different syntheses for 1,1-diphenyl-1-butanol starting from a carbonyl compound and using a Grignard reagent. Synthetic Route 1: carbonyl Grignard reagent a) THE b) H3O+ work up OH 1,1-diphenyl-1-butanol Synthetic Route 2: carbonyl Grignard reagent a) THE b) H3O+ work up 1,1-diphenyl-1-butanol
Design a synthesis of 2-cyclohexenone from 2-methylcyclopentanone. &-& Part 1 out of 10 Choose the best option for the precursor to the target molecule. الله
IR/HNMR/CNMR Unknown #25 MW-88 AMU Sp3 C-H 5,3 CH - Co- 6 ppm cha 3 .ca CH₂ - do 6 CH 3 180 150 140 120 100 rpm 80 60 40 20