H 1 NMR spectrum of 1-(2fluorophennyl)-3-(3, 4, 5-trimethoxyphenyl) prop-2-en-1-one (3a) C 18 H 17 FO 4.

Slides:

Advertisements

Similar presentations

Antibase 2007 is a comprehensive database of 33,557 natural compounds from micro-organisms and higher fungi. Prof. Hartmut.

Advertisements

NMR-Part CNMR Video 2 Features of 13 CNMR 1) Low Natural Abundance: Since most polymers are composed of hydrogen and carbon, the natural alternative.

Exp. 13*: CALCULATION, CHROMATOGRAPHIC, AND SPECTRAL APPLICATIONS.

Electromagnetic Spectrum. 5.7 X X X X X Electromagnetic Spectrum (Kcal/mol)

Structure Determination: MS, IR, NMR (A review)

Lecture 5 HDI More Sample Problems (NMR & IR) Due: Lecture Problem 3.

Problem Day 1 Answers CH343 Bruce A. Hathaway. Problem 1: Carbon NMR Seven types of Carbons: 4 benzene carbons and 3 sp 3 carbons.

MiniQuiz 6 Answers: Which of the compounds below do you expect to absorb light in the UV-region? (circle) Hexane Ethanol Benzene Naphthalene Explain your.

Shikimic acid pathway. Shikimates Benzoic acid and related compounds (C6-C1) Acetophenones and related compounds (C6-C2) Shikimates are simple aromatic.

Today: Brief Review of Mass Spectroscopy Discussion/Review of H-NMR, CMR Next time (our last lab lecture): Your questions Final Exam at 2:10 pm in your.

Mechanism of Phenylurethane

Molecular weight: Molecular ion peak M + ? odd-numbered (N...) ? isotope peaks (Cl, Br)? Alcohols … Recognize typical fragments: H 2 O, alkyl, acyl, tropylium.

Amedeo Avogadro In order to state that equal volumes of all gases at the same temperature and pressure contain the same number of molecules, Amedeo Avogadro.

Maximum Bottleneck Paths. 2 Maximum Bottleneck Path p q wt  index parent weight 7.

Nuclear Magnetic Resonance Spectrometry Chap 19. Identification of Compounds with NMR Can be used organics, organometallics, and biochemical molecules.

Check your Unknown #3 mass spectrum

The molecular formula is C 5 H 8. What is the structure?

Some problems using C and H 2 D NMR. A compound has a molecular weight of 114 mass units and is know only to contain C, H, and O. What are the possible.

Chem 440/540 Advanced Organic Spectroscopy Introduction What spectroscopic techniques would be useful in determining the structure of this compound? H-1.

Complete this reaction equation:

C13 NMR 1H 13C 15N 19F Common nuclei which have a magnetic moment:

1 04/03/02 01:30 utc IR. 2 04/03/02 02:00 utc IR.

The Mole Chapter 9 What is a mole? A mole of a substance is the amount of that substance which contains 6 x particles of that substance.

Determining a Compound’s Percentage Composition From its Formula Empirical, Molecular, & Structural Formulas Determining a Compound’s Empirical Formula.

Drs. Wei Tian & Yanhui Chen Sep-Dec Main Content Introduction of Nuclear Magnetic Resonance (NMR) Analysis One Dimensional NMRs 1 H NMR 13 C NMR.

Spectroscopy Problems

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance Spectroscopy Dr. Sheppard Chemistry 2412L.

Nuclear Magnetic Resonance Spectroscopy, cont. Dr. Todebush Chemistry 2412L.

Preparation and Luminescence of Naphthylated Metalloles Kristopher Fecteau Summer 2007 SURF research project.

Searching the Chemical Literature. Information Available in the Literature Physical constants – Melting point, boiling point, density, solubility data,

1 C1403NMR Homework This assignment will challenge you to interpret NMR spectra by correlating spectra data with molecular structure. The IR and proton.

1 Percent Composition: Identifies the elements present in a compound as a mass percent of the total compound mass. The mass percent is obtained by dividing.

C1403 NMR Homework The IR and proton (1H NMR) and carbon (13C NMR) spectra of the molecules of IR Tutor are given along with correlation tables. This.

(More) NMR practice problems Sources: Ch14C, Spring 2012 Prof.

Combined techniques problems L.O.:  Analyse absorptions in an infrared spectrum to identify the presence of functional groups in an organic compound.

Wt% and mol mass given. Step 1: Enter the number of cations.

Take your periodic table out. What is atomic mass of Carbon Point where you can find it in the periodic table! 6 is atomic number not atomic mass Atomic.

Synthesis and X-Ray Crystal Structure of Pyrrolo[1,2-a]benzimidazoles By Prof. Adel M. Awadallah Islamic University of Gaza

Organic Chemistry Lab 318 Spring, DUE DATES Today –At beginning of lab – Synthesis of di-t-Bu-biphenyl Report –Spectroscopy Problem Set, Part II,

Qualitative Analysis pre-lab lecture

Calculating Empirical and Molecular Formulas. Calculating empirical formula A compound contains 79.80% carbon and 20.20% hydrogen. What is the empirical.

CHEM 344 Spectroscopy of Organic Compounds Lecture 2 6 th and 10 th September 2007.

Moles and Avogadro’s Number Molar mass, Molecular weight.

% Composition, Empirical Formulas, & Molecular Formulas Chapter 9 sections 3 & 4.

CompoundFormulaCalculated [M+H] + Observed [M+H] + DifferenceError, ppm 3C 35 H 27 N 7 O C 56 H 45 N 7 O

Mass Spectral Data of the Products from Unknowns A-D Chemistry 283g- Experiment 5 Electrophilic Aromatic Substitution: A Friedel-Craft Acylation Reaction.

Introduction to NMR Spectroscopy

Lecture 10a Esterification. Introduction Esters can be obtained by a broad variety of reactions Acyl chloride Accessibility of SOCl 2 Anhydride Availability.

Take your periodic table out. What is atomic mass of Carbon Point where you can find it in the periodic table! 6 is atomic number not atomic mass Atomic.

Infrared Spectroscopy

Molecular Mass.

Empirical and Molecular Formulas

IR Spectrum Data Analysis

The mass spectrum shown above belongs to one of the isomer of pentane Determine the position of parent peak and base peak. What fragment.

Elucidating Structures

Section 3.6: Quantitative Information from Balanced Equations

.., - I ':\ ' !' #

Y. B. Chavan College of Pharmacy

Chemistry 283g- Experiment 5

Using IR to Solve Problems

-·.-...-· A. -.. ) ,.,.. -.,., · o# --·'1>,.. ·-·-. ·-· ;'/' : ,.,. - ' p ·-·- ·-- 'II"; -.-. t-.. p

Week 13 Analyse absorptions in an infrared spectrum to identify the presence of functional groups in an organic compound. Analyse molecular ion peaks and.

1H, 13C NMR, IR and MS Spectral data for Benzoin

Visual validation of the computational outputs.

Molecular Formula number and type of atoms covalent compounds

B=0.5” ” 0.8” 1.2” 1.6” 2” 2.4” 3.2” 4”.

Formulas/MOF Objectives

9. STRUCTURE DETERMINATION

Presentation transcript:

H 1 NMR spectrum of 1-(2fluorophennyl)-3-(3, 4, 5-trimethoxyphenyl) prop-2-en-1-one (3a) C 18 H 17 FO 4

13 CNMR spectrum of 1-(2fluorophennyl)-3-(3, 4, 5-trimethoxyphenyl) prop-2-en-1-one (3a) C 18 H 17 FO 4

Molecular weight: HRMS spectrum of 1-(2fluorophennyl)-3-(3, 4, 5-trimethoxyphenyl) prop-2-en-1-one (3a)

1 HNMR spectrum of 1-(2fluorophennyl)-3-(2, 4, 6-trimethoxyphenyl) prop-2-en-1-one (3b) C 18 H 17 FO 4

13 C NMR spectrum of 1-(2fluorophennyl)-3-(2, 4, 6-trimethoxyphenyl) prop-2-en-1-one (3b) C 18 H 17 FO 4

Mol.wt: HRMS spectrum of 1-(2fluorophennyl)-3-(2, 4, 6-trimethoxyphenyl) prop-2-en-1-one (3b)

1 HNMR spectrum of 1-(2fluorophennyl)-3-(2, 4 -Dimethoxyphenyl) prop-2-en-1-one (3c) C 17 H 15 FO 3

13 CNMR spectrum of 1-(2fluorophennyl)-3-(2, 4 -Dimethoxyphenyl) prop-2-en-1-one (3c) C 17 H 15 FO 3

Mol.wt: HRMS spectrum of 1-(2fluorophennyl)-3-(2, 4 -Dimethoxyphenyl) prop-2-en-1-one (3c)

1 H NMR spectrum of 1-(2fluorophennyl)-3-(2, 4, 5-Trimethoxyphenyl) prop-2-en-1-one (3d) C 18 H 17 FO 4

13 CNMR spectrum of 1-(2fluorophennyl)-3-(2, 4, 5-Trimethoxyphenyl) prop-2-en-1-one (3d) C 18 H 17 FO 4

Mol.wt: HRMS spectrum of 1-(2fluorophennyl)-3-(2, 4, 5-Trimethoxyphenyl) prop-2-en-1-one (3d)

1 HNMR Spectrum of 1-(2fluorophennyl)-3-(3, 5-Dimethoxyphenyl) prop-2-en-1-one (3e) C 17 H 15 FO 3

13 CNMR Spectrum of 1-(2fluorophennyl)-3-(3, 5-Dimethoxyphenyl) prop-2-en-1-one (3e) C 17 H 15 FO 3

1 HNMR spectrum of 1-(2-fluorophennyl)-3-(2, 5-Dimethoxyphenyl) prop-2-en-1-one (3f) C 17 H 15 FO 3

13 CNMR spectrum of 1-(2fluorophennyl)-3-(2, 5-Dimethoxyphenyl) prop-2-en-1-one (3f) C 17 H 15 FO 3

Mol.wt: HRMS spectrum of 1-(2fluorophennyl)-3-(2, 5-Dimethoxyphenyl) prop-2-en-1-one (3f)

IR spectrum of 1-(2-Flouro-4-methoxyphenyl)-3-(2,3,4 Trimethoxy phenyl) prop- 2-ene-1-one (3g)

1 HNMR spectrum of 1-(2-Flouro-4-methoxyphenyl)-3-(2,3,4 Trimethoxy phenyl) prop-2-ene-1-one (3g) C 19 H 19 FO 5

13 CNMRspectrum of 1-(2-Flouro-4-methoxyphenyl)-3-(2,3,4 Trimethoxy phenyl) prop-2-ene-1-one (3g) C 19 H 19 FO 5

Mol. Wt: HRMS spectrum of 1-(2-Flouro-4-methoxyphenyl)-3-(2,3,4 Trimethoxy phenyl) prop-2-ene-1-one (3g)

Mol. Wt 346 Mass spectrum of 1-(2-Flouro-4-methoxyphenyl)-3-(2,3,4 Trimethoxy phenyl) prop-2-ene-1-one (3g)

IR spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3, 4,5 Trimethoxy phenyl) prop-2-ene-1-one (3h)

1 HNMR spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3, 4,5 Trimethoxy phenyl) prop-2-ene-1-one (3h) C 19 H 19 FO 5

13 C spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3, 4,5 Trimethoxy phenyl) prop-2-ene-1-one (3h) C 19 H 19 FO 5

HRMS spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3, 4,5 Trimethoxy phenyl) prop-2-ene-1-one (3h) Mol. Weight:

Mass spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3, 4,5 Trimethoxy phenyl) prop-2-ene-1-one (3h)

IR Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 Dimethoxy phenyl) prop-2-ene-1-one (3i)

1 HNMR Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 Dimethoxy phenyl) prop-2-ene-1-one (3i) C 18 H 17 FO 4

13 C Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 Dimethoxy phenyl) prop-2-ene-1-one (3i) C 18 H 17 FO 4

Mol.Wt: HRMS Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 Dimethoxy phenyl) prop-2-ene-1-one (3i)

Mol.Wt: 316. Mass Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 Dimethoxy phenyl) prop-2-ene-1-one (3i)

IR Spectrum of 1-(2-Flouro-4-methoxyphenyl) - 3- (2,4, 5 Trimethoxy phenyl) prop-2-ene-1-one (3j)

1 H NMR spectrum 1-(2-Flouro-4-methoxyphenyl) - 3- (2,4, 5 Trimethoxy phenyl) prop-2-ene-1-one (3j) C 19 H 19 FO 5

C 13 NMR spectrum 1-(2-Flouro-4-methoxyphenyl) - 3- (2,4, 5 Trimethoxy phenyl) prop-2-ene-1-one (3j) C 19 H 19 FO 5

HRMS spectrum of 1-(2-Flouro-4-methoxyphenyl) - 3- (2,4, 5 Trimethoxy phenyl) prop-2-ene-1-one (3j) Mol. Weight:

Mass spectrum of 1-(2-Flouro-4-methoxyphenyl) - 3- (2,4, 5 Trimethoxy phenyl) prop-2-ene-1-one (3j)

IR spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3,5 Dimethoxy phenyl) prop-2-ene-1-one (3k)

1 HNMR spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3,5 Dimethoxy phenyl) prop-2-ene-1-one (3k) C 18 H 17 FO 4

13 C spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3,5 Dimethoxy phenyl) prop-2-ene-1-one (3k) C 18 H 17 FO 4

HRMS spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (3,5 Dimethoxy phenyl) prop-2-ene-1-one (3k) Mol.Weight:

Mol wt: 316

IR spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 6 trimethoxy phenyl) prop-2-ene-1-one (3l)

1 HNMR Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 6 trimethoxy phenyl) prop-2-ene-1-one (3l) C 19 H 19 FO 5

13 CNMR Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 6 trimethoxy phenyl) prop-2-ene-1-one (3l)

Mol. Wt.: HRMS Spectrum of 1-(2-Flouro-4-methoxyphenyl) – 3- (2,4 6 trimethoxy phenyl) prop-2-ene-1-one (3l)