The first question given is actually wrong, and the product's m.f will be C7H16O and not C7H14O, which is depicted according to the given nmr details, the mechanism of the first two reactions are given in the following picture, and nmr predictions also,
The fourth reaction is the condensation reaction, the products of the reaction will be given as follows,
The intermediates and the final products of the fifth question is given as follows, it contains grignard, carboxylation, chlorination, and amination occurs.
AT&T O D Jul 13% 18:43 PM Х HW 4.pdf Using the HNMR spectrum and molecular...
Draw the mechanism for the previous 2 reactions. Remember arrows should go from nucleophile to electrophile. (Full: both mechanisms correct with no more than 1 minor error, partial: one mechanism correct with no more than 1 minor error OR both correct with no more than 3 minor errors) HNMR assignment, partial: correct NMR assignments) 460 OH 0.98 Br 0.98 \.92 (3.90 11.92 0.98 0.98 C7H 40 Reagents for Synthesis mg, Etzo 2 PPM 4.2 ppm, 1H, s 3.2 ppm, 1H,...
can you please explain each step. thanks 1. Using the HNMR spectrum and molecular formula for the product, determine the structure. Complete the synthesis using an organometallic reagent and an aldehyde or ketone. (Full: correct synthesis and HNMR assignment, partial: correct NMR assignments) Br CyH60 Reagents for Synthesis 2 PPM 4.2 ppm, 1H, s 3.2 ppm, 1H, 1.92 ppm, 2H, m 0.98 ppm, 12H, d
HW 5 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 reacting the following ketone with LDA. (Full: correct products and labeling, partial: correct products but no labels) 1. LDA 2 CH31 3. Show the mechanism for the following intramolecular reaction. You do NOT need...
#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...
5. Draw the intermediates and final product for the following synthesis (Full: all products correct with no more than 1 minor error, partial: 3 out of 4 correct with no more than 1 minor error) Mg, Et,0 Br 1, CO, 2. H, H20 SOCI NH2
The following is the predicted 1H-NMR spectrum for an unknown compound with molecular formula C6H14O. This compound is a liquid at room temperature, is slightly soluble in water, and reacts with sodium metal with the evolution of a gas. 9H 1 1H 2 1H 31H 4 2H Not Submitted PPM Choose from the constitutional isomers below to assign a structure to this spectrum. CH3 CH3 ba CH2CH3 CH3CH2CH2CHCH2OH a b c d e g CH3CH2CHCHCH3 а ь | OH f...
DIRECTIONS: You must complete the entire assignment. 1. Given the 'H NMR spectrum below and a molecular formula of CH, 0, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1600-1650 cm (multiple peaks) (5 pts.) 3H, 3H,t 2H, d 2H, d 2H,9 PPM 2. Given the 'H NMR spectrum below and a molecular formula of C.H.O. provide a structure. Note you must assign all of the signals in...
CHEM 2343A HOMEWORK W13 Name: DUE 11/18/19 at 9:10 AM There are total of 4 questions on this homework assignment 1. For the reaction outlined below in la and I draw out the reaction mechanism using arrow formalism to describe how the reaction below occurs. Be sure to draw out all action intermediates & the moment of all electrons needed to justify the formation of the indicand product. You do not need to add in any reagents that are not...
Evaluate and investigate the following IR Spectrum, 13C NMR Spectrum and 1H NMR Spectrum. Identify the most important peaks and correlate the results as much as you can from the obtained product in the multi-step synthesis of ethyl acetoacetate. This is Product E from this multi-step synthesis where Product C was identified as in the figure below and as such, identify what product can be obtained after the synthesis from the spectra provided. Use the template below in analysing the...
2-methylocta-4,6-dien-1-amineAssignment 1: Draw your molecule from IUPAC name Using the given IUPAC name, draw your molecule Complete the cover page (p.1) of your portfolio with the following:o Structural formula of the moleculeo IUPAC name Use a thin, clear binder or report cover to protect the portfolio Submit the following in the binder:o Cover page as described above (page 1)Assignment 2: Formula, Molar Mass and Functional Groups On a page titled Expanded Structural Formula draw the expanded structure of themolecule.o Show...