Comp c Demetal Aalysi C. S 80 H.987,0, 31 3 wwed Ma Spectram 70 mie Iafrared Spectrum Wae Numter, om ANC "H NMR Wavelengh, microns "C Spectral Data: Strecture singlet, 174,5 ppm quartet, 50.7 ppm doublet, 35.2 ppm quartet, 18.5 ppm O2000 Brooks Cole Publishing Company

Q: Hge-Ua-ーH (Yi HgC-rュ-u,-と-u。 Ym) -CEN | 3.

A: Compound 1 Compound - 2 Compound 3

Q: ASSIGNED QUESTIONS - - 1. Compound A is converted into compo:ind B with LIA1H4. Treatment of…

A: Spectroscopy is an analytical method used to study the different properties of compounds. A spectrum…

Q: 200 180 160 20 140 120 100 80 60 40 PPM II IV Odi

A: 13C - NMR used to predict the number of carbon atoms in the molecule.

Q: SELECT THE C&RRECT STRURE FOR THE BC Nme BELOW A B. 13 wme Proum (dop wz CO,) DEPT CHT LHT Pactow…

A:

Q: 9 13) Chemical Formula: C₁1H1403 IR: strong peak 1720cm-1, strong broad 3300cm-¹,- 14 1 1H 1H 1H TH…

A: To find the structure of the compound using NMR spectra. Chemical Formula: C11H14O3 IR: strong peak…

Q: signals does the compound below give in a decoupled ¹³C-NMR spectrum? A) 1 밤 B) 2 C) 3 D) 4

A: Given a cyclic molecule. determines the number of signals in 13CNMR spectrum.

Q: 2.0 4.0 Structure #2: 3.0 6.0 3.5 2.5 3.0 20 C5H1002 25 8 (ppm) 2.0 C6H15N 1.5 0 (ppm) 2.0 1.0 90…

A: Given Compound 1 Molecular formula = C5H10O2 Compound 2 Molecular formula = C6H15N

Q: What compound does this NMR show evidence for? Integration values are given in red below the peaks.…

A: The NMR spectrum can be analyzed as follows:

Q: I. I. II. H H H н ннн エエ

A: 1H Nmr signal for given molecule ranked from lowest to highest chemical shift as

Q: Propose structures for the compound   C5H10O whose 1H NMR spectra is attached

A:

Q: - H H 11 Predict which proton will have the most upfi H E I H Br V CH3 H H I IV

A: Most upfield signal is signal with lowest chemical shift.Generally sp3 hybridized carbon has lower…

Q: from the follwoing NMR spectra, which one is the compound? I, II, III or IV?

A: Interpretation- The given 1H NMR and 13C NMR belongs to which compound is to be determined.

Q: Which compound is responsible for the 'H-NMR spectrum below? 3H 6H 一 2H 2H 1H 8 7 4 PPM 2 1 O a. O…

A: 1H NMR spectrum

Q: Need help answer and simple explanation

A: DBE = (C+1)-H/2 = (9+1)-10/2 = 10-5 = 5  So, it is an aromatic compound.  IR spectrum : a. Weak peak…

Q: Ⓒ Draw the structure of the compound whose sper spectroscopy data provided, сонго 2.6 ppm, 1H!…

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: Br -CH3 HO NH2 2 1 Technically speaking, what will be the appearance of the -CH2- signal (the one…

A: We can find out multiplicity by using n+1 rule where n  is number of neghbouring carbon protons.

Q: 11 10 HSP-03-401 9 8 ppm w F C₂H12O₂ O ZOOM

A: The question is based on organic spectroscopy. we need to analyse the spectral data and establish…

Q: Identify the compound with molecular formula C6H10O that gives the following DEPT 13C NMR spectrum:

A: From the NMR a) 1CH3 proton show peak around 28 ppm only 1 methyl group is present b) CH2 proton…

Q: 3 2 3 4 2 1 d (ppm) what structure goes along with this NMR spectra? ON

A: Ans  The structure of the compound is given as follows

Q: Using the spectroscopic data given, determine the structure of the unknown

A:

Q: Indentify the cooresponding peaks with structure of Aspirin 1H NMR and C13 NMR

A:

Q: 17. Which of the following agrees with ¹H NMR spectrum shown below: 3H 3H 2H singlet PPM toalm A)…

A: To find: the compound to which 1H NMR agrees.

Q: s, 1H f d, 1H d, 1H k t, 1H dd, 1H dd, 1H dd, 1H

A: Greater the deshielding higher will be the chemical shift value.

Q: MATCH a structure from the list below to the following NMR spectra.lemo Integration = 2 2 2 3 10 О…

A:

Q: Consider the following 1H NMR Spectrum for the following Compound. Which proton(s) are represented…

A: Each unique proton in a compound produces a signal in proton NMR spectra.The value of the signal…

Q: Consider the following 13C and DEPT NMR spectra: f g c d ab 13C-NMR DEPT 13C-NMR 180 60 200 120 100…

A: C13 NMR is an analytical technique which is based on the fact that nucleus C-13 isotope is…

Q: Can you explain how to find the structure? And how to fill the NMR problem set

A:

Q: Relative Intensity O о 100 80- 8 40 20- 0 10 MS-NW-0938 20 M O OH 30 40 50 m/z 60 70 80 90

A: The mass spectrum is the spectrum that gives the information with the help of graphical…

Q: 17. Which of the following agrees with ¹H NMR spectrum shown below: 3H 3H 2H singlet triplet sextet…

A:

Q: 519 6 ppm 4.0 3.5 3.0 2.5 2.0 1.5 1.0 60 80 90 007 2.35 60 4.08 -2.34 2.13 2.32 2.30 2.28 000 90'…

A: proton nmr spectra shows peaks for different proton environment present in the molecule. t - triplet…

Q: Can you explain it and show the work.

A: atoms through a process termed spin-spin splitting. Each set of equivalent hydrogens on a given…

Q: Identify the peaks and structure.

A: NMR is the nuclear magnetic resonance spectroscopy that falls under the radio frequency region of…

Q: Give the structure that corresponds to the following molecular formula and ¹H NMR spectrum: C-H10:8…

A: H-1 NMR is used to determine structure of organic compound. Especially hydrogen bonding connectivity…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.