TITLE: MOLE RATIO IN A HYDRATED CRYSTAL
OBJECTIVE: To determine empirical formula using per cent by mass for a sample of MgSO47 H2O.
To review the terms HYDRATE and ANHYDROUS SALT
It is no surprise by now, that many ionic compounds when crystalli
Quiz : Nomenclature ald ketone
What is the IUPAC name for the following compound
What is the correct structure for :
KIM3203~QUIZ 6 OKT 2016
Reaction of Ketones/Aldehydes-2
1. Predict the major product(s) obtained when each of the following compounds undergoes hydrolysis in the
presence of H3O+:
2. Draw mechanism.
3. Predict the major product(s) for each of the fo
1. 2-Aminobenzoic (anthranilic) acid is prepared from 1,2-benzenedicarboxylic anhydride
(phthalic anhydride) by using the two reactions shown here. Draw the mechanism involved
and explain these processes mechanistically.
2. Suggest mech
(Criteria of PGs)
Definition of Protecting groups.
Any chemical entity that is temporarily reacted with a functional group so
as to protect it from a subsequent reaction.
A protecting group or protective group is introduced into a molecule by
Another C-C bond formation :
i) using Michael addition
Another C-C bond formation :
ii) using malonic ester synthesis and acetoacetic ester synthesis
1) Predict the product for the following:
Show how could you use malonic ester
A Lindlar catalyst is a heterogeneous catalyst that consists of palladium
deposited on barium sulfate and quinoline.
It is used for the hydrogenation of alkynes to alkenes
(without further reduction into alkanes).
Wilkinson's catalyst - the c
TOTAL SYNTHESIS OF NATURAL PRODUCTS
A natural product is a chemical compound or substance produced by a living organism
that is, found in nature.
The term natural product has also been extended for commercial purposes to refer to
cosmetics, dietary supple
SELECTIVITY IN ORGANIC
What is selectivity?
O Organic chemistry particularly organic synthesis
depends upon selectivity which can be achieved in
any organic reactions
O Selectivity discrimination observed in a reaction
* Reagents are play an important role in all organic reaction / synthesis.
REAGENTS FOR MODERN ORGANIC SYNTHESIS
The success of modern organic synthesis mostly relies upon the selection and
implementation of proper reagents, which may be either used under
KIM3203~QUIZ 13 Okt 2016
Quiz~ Reactions of Carboxylic Acids:
1. Draw the mechanism for the following reaction.
2. Synthesis of Acid derivatives. Draw the products for the following reactions.
3. Draw the mechanism.
4. Draw the products for the followin
KIM3203~QUIZ 11 Okt 2016
Quiz ~Synthesis of Carboxylic Acids
1. Fill in the blanks for the following reactions.
2. For the following problems, draw the starting materials that would give the indicated
Note: All of these are drawn as
FOUNDATION CHEMISTRY I
2.1 ATOMIC STRUCTURE
2.2 NUCLEAR ATOMIC MODEL
2.3 QUANTUM MECHANICS MODEL
2.4 ATOMIC ORBITALS
2.5 ELECTRONIC CONFIGURATIONS AND ORBITAL DIAGRAMS
Page 1 of 6
REACTIONS OF HYDROCARBONS
Investigating chemical reactions for 4 types of hydrocarbons.
The hydrocarbons categories will be learned in this experiment are alkanes, alkenes and
aromatics. For alkanes
Structure of the Annotated Bibliography
Paragraph 1 ( Documentation)
Follow APA style
Paragraph 2 (Summary)
Introduction Overview of the article
-objective of the article/ goal of the author
- Type of article (i.
Determination of caffeine in tea by using second-derivative Ultraviolet Spectrophotometry.
Introduction / Purpose:
The purposes of this experiment are to determine the concentration and the amount of caffeine in
percent weight in tea samples using
Experiment 4 : Kinetics : Order of Reaction
To determine the order of reaction
The dependence of a reaction on concentration and order of reaction is described by a rate
law that has the following form :
Rate = k[A]x[B]y[C]z
HOMEWORK PROBLEMS: IR SPECTROSCOPY AND 13C NMR
1. You find a bottle on the shelf only labeled C3H6O. You take an IR spectrum of the compound
and find major peaks at 2950, 1720, and 1400 cm-1. Draw a molecule that might be the
compound in the bottle.
Arrange the indicated bonds in decreasing (highest to lowest) order of wavenumber.
How can you distinguish betwe
1. Each of the following IR spectra is associated with one of the aromatic compounds below. Identify the
compound associated with each spectrum. (10 points)
1. Diberikan sebatian yang tidak diketahui yang mempunyai formula molekul C7H7N, tentukan
struktur molekul dan namakan IUPAC molekul ini dengan menganalisa spektra IR, 1H NMR, 13C
NMR, DEPT dan COSY spektra yang dilampirkan. Sila sertakan sekali
KIM3203~QUIZ 22 Sept 2016
Synthesis of Ketones/Aldehydes
From Alkenes via Alcohols or Oxidative Cleavage
From Carbonyl via Alcohols
From Halides via Alcohols
From Acid Chlorides
From Carboxylic Acids