How to Use Curved Arrows in Illustrating Reactions
Curved Arrows show the direction of electron flow in a reaction mechanism. point from the source of an electron pair to the atom receiving the pair. (Curved arrows can also show the movement of single electrons. We shall discuss reactions of this type in a later chapter.) always show the flow of electrons from a […]
Aldol Reaction – Mechanism and Stereochemistry
Reaction of aldehydes or ketones to give β-hydroxy carbonyl compounds. The addition of the α-carbon of an enolizable aldehyde or ketone 1 to the carbonyl group of a second aldehyde or ketone 2 is called the aldol reaction.1,2 It is a versatile method for the formation of carbon–carbon bonds, and is frequently used in organic […]
3rd National Materials 2015 Conference
Directorate of Science and Technology KPK, Material Research Laboratory, Institute of Physics and Electronics, University of Peshawar and University of Peshawar (UoP) are jointly organizing 3rd National Conference of its kind “Material 2015” on Materials Processing, Base-Metal Extraction, Characterization, Properties and Their Economic & Energy Potential, on 22 – 23 April, 2015 at University of Peshawar, […]
The Chemistry Of Colored Glass
Soda Lime Glass is the most common glass type, making up an estimated 90% of all manufactured glass. Its uses include containers, windows, bottles and drinking glasses. The below percentages are a general composition only; other compounds are also present in smaller amount. Silicon Dioxide (SiO2): 70-74% Calcium Oxide (CaO): 10-14% Sodium Oxide (Na2O): 13-16% Glass […]
National Workshop on Crystallographic Structural Biology Infrastructure and Utilization of SESAME
International Center for Chemical and Biological Sciences (National Committee of Crystallography / IUCr Adhering Body) is going to organize a 3-day National Workshop on Crystallographic Structural Biology Infrastructure and Utilization of SESAME during February 1-3, 2015 at International Center for Chemical and Biological Sciences (ICCBS), University of Karachi, Karachi, Pakistan. Scope and Objectives This national workshop will provide a platform for structural […]
One Day Seminar on Textile Chemistry
Department of Chemistry, Federal Urdu University of Arts, Sciences and Technology, Karachi is going to organize One Day Seminar on Textile Chemistry on December 16, 2014 at Department of Chemistry, Federal Urdu University of Arts, Sciences and Technology, Gulshan-e-Iqbal, Karachi, Pakistan. Aim and Scope To increase awareness and interests we have to make interaction of […]
International Conference on Exploring New Avenues in Medicinal Chemistry: Opportunities and Challenges
The Department of Chemistry, Forman Christian College (A Chartered University), Lahore is organizing a three-day international conference “Exploring New Avenues in Medicinal Chemistry: Opportunities and Challenges” from January 21-23, 2015 in collaboration with Higher Education Commission of Pakistan, Royal Society of Chemistry and NovaMed Pharmaceuticals (Pvt.) Ltd. Registration Postgraduate and research students, personnel from research […]
