b)HO HH2SO4Major prodcut + Minor productI.HeatBr HII.NaOEtMajor prodcut + Minor productHeati.ii.iii.Give the major product and minor products formed in the above reactionsJustify the reason for the formation major products and minor productsPredict the absolute configuration of reactant in each reactionc) Figure out the expected peak values in IR spectrum and number of signals in 'H NMRspectrum of reactant and major product.

Answered: Image /qna-images/answer/28550135-f7f3-485f-b440-ba5762b7af02.jpg

Answered: b) HO H H2SO4 Major prodcut + Minor…

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter13: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 13.28P

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Similar questions

14) The intensity of a signal in a ¹H NMR spectrum is determined by A. The number of neighboring C. Number of enantiotopic B. The electronic environment of D. Number of equivalent E. Number of non-equivalent protons.
In a HNMR spectrum, the molecular structure * where A, B and D are different parts that contain no NMR-active atoms, would produce which of the following features? OA Two signals of equal strength, each being a doublet. B. Two signals of equal strength, each being a triplet. OC. Two signals, one three times the strength of the other, with the stronger one being a doublet. D. Two signals, one twice the strength of the other, with the weaker one being a triplet and the other a doublet. OE. One unsplit signal.
16) The splitting of a signal in a ¹H NMR spectrum is determined by A. The number of neighboring B. The electronic environment of the C. Number of enantiotopic D. Number of equivalent E. Number of non-equivalent protons.
Ha. He На Ha Ha Ho H. Compund C Table 03: Predicted NMR peak assignments data for compound C Predicted Predicted Predicted Type of chemical Chemical shift multiplication/splitting value (ppm) Peak integration Assignment environment pattern H, H H. H. H. H;
(c) techniques? Draw the COSY spectra for H3C-CH2-CH,-C-OCH, CH3 How is 2D NMR affected by FT- to depict the correlations expected.
Please explain the answer and how you arrived at the answer
Pls do Asap..!0
Q5. Identify the spectrum (A, B, C or D) one would obtain from analysis using Energy Dispersive Spectroscopy. Briefly explain why. SA Absorbance (au) Absorbance (au) 0.5 08. 04 00+ 400 LSTE AUNPS at 0 v 5C 600 Wavelength (nm) 100 Concentration of AuNPs (g/mL) -LSTENPS BSA GLY Naci CYS pH7 PM 9 150 LSTE AUNP F1 AUNPs F2 AUNPs 700 111 El Mntensity (%) D FIL 2 theta (degree) 58 5D
Rank absorption of the indicated bonds in decreasing (highest to lowest) order of wavenumber.
interpret/identify the spectroscopy peaks and its charecteristics (ex. C=O, 4H)
How do the 1D and 2D or 3D NMR Spectroscopy differ from detection and analysis perspectives?
Q1. Why is it common to use CCl4 as a solvent in IR spectroscopy? Q3. After completion of the previous reaction, you end up seeing the following peaks: 3300 cm-1 (broad intense peak), 3060-3040 cm-1 (2 medium intensity peaks), 3030-3020-3010 cm-1 (3 small peaks), 1640 cm-1 (low intensity peak), 1585 cm-1 (medium intensity peak), 1410 cm-1 (medium intensity peak), 1100 cm-1 (strong intensity peak), 1010 cm-1 (medium intensity peak), 900-690 (many peaks, medium intensities). Give the molecular structure of the actual final product for the previous reaction. (Hint: it is not a carboxylic acid, nor the ketone previously drawn.) Q4. You want to take the IR spectrum of acetylene. How would you prepare your sample? Mention all important details of the sample preparation (no need to describe the acquisition).

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