Alkylbenzene sulfonates are a class of anionic surfactants, consisting of a hydrophilic sulfonate head-group and a hydrophobic alkylbenzene tail-group. Along with sodium laureth sulfate, they are one of the oldest and most widely used synthetic detergents and may be found in numerous personal-care products (soaps, shampoos, toothpaste etc.) and household-care products (laundry detergent, dishwashing liquid, spray cleaner etc.).They were first introduced in the 1930s in the form of branched alkylbenzene sulfonates (BAS). However following environmental concerns these were replaced with linear alkylbenzene sulfonates (LAS) during the 1960s. Since then production has increased significantly from about one million tons in 1980, to around 3.5 million tons in 2016, making them most produced anionic surfactant after soaps. (Wikipedia).
Synthesis of a Bromoalkane (n-Bromopropane)
In this video, I will be making n-bromopropane by brominating 1-propanol. The n-bromopropane can then be used in a Grignard reaction to make butyric acid (smell of vomit). Here is the video of me using it in a Grignard reaction: http://youtu.be/_wmx65zQk58 This process can be used as a
From playlist Syntheses and Demonstrations
Chemistry - Solutions (18 of 53) Solubility: General Rules
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the 7 general rules of solubility.
From playlist CHEMISTRY 19 SOLUTIONS
Acylation of benzene || 3d Video Animation || Education
Acylation of benzene || 3d Video Animtaion || Education the mechanism for the c acyation of benzene involving an electrophilic substitution reaction between benzene and ethanoyl chloride in the presence of an aluminium chloride catalyst. The Friedel–Crafts acylation was first discovered i
From playlist Chemistry Topics
More free lessons at: http://www.khanacademy.org/video?v=YEEbMd2AGag
From playlist Substitution and elimination reactions | Organic Chemistry | Khan Academy
SN1 SN2 E1 E2 reactions: secondary alkyl halides
More free lessons at: http://www.khanacademy.org/video?v=fwSGKbmuHFI
From playlist Substitution and elimination reactions | Organic Chemistry | Khan Academy
GCSE Science Revision Chemistry "Alkenes" (Triple)
Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks In this video, we take a closer look at alkenes. We look at the general formula for alkenes and then look at how alkenes are unsaturated hydrocarbons.
From playlist 9-1 GCSE Chemistry Paper 2 Organic Chemistry
Hydrocarbons - Aliphatic vs Aromatic Molecules - Saturated & Unsaturated Compounds
This organic chemistry video tutorial provides a basic introduction into hydrocarbons. It explains the difference between aliphatic hydrocarbons and aromatic hydrocarbons as well as saturated hydrocarbons and unsaturated hydrocarbons. It covers the difference between alkanes, alkenes, al
From playlist New Organic Chemistry Playlist
Synthesis of substituted benzene rings II | Aromatic Compounds | Organic chemistry | Khan Academy
Synthesis practice problems. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/aromatic-compounds/nucleophilic-aromatic-substitution/v/nucleophilic-aromatic-substitution-i?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Missed the pr
From playlist Aromatic compounds | Organic Chemistry | Khan Academy
Aspirin to Acetaminophen - Part 6 of 6: Acetaminophen from p-aminophenol
This is the final part of the series, where the p-aminophenol is converted to the acetaminophen. Using acetic anhydride, the p-aminophenol is going to be acetylated. The reaction is carried out in water at room temperature. Acetic anhydride does react with water, but it happens slowly.
From playlist Aspirin to Acetaminophen (Parts 1 to 6)
A Level Chemistry Revision "The Structure and Properties of Alkanes"
In this video, we look at the structure and properties of alkanes. First we look at the structure of alkanes. We explore the type of bonding in alkane molecules and why alkanes are non-polar. We then explore the properties of alkanes including their insolubility in water, their reactivity
From playlist A Level Chemistry "Organic Chemistry"
Separation of chlorotoluene isomers (para and ortho) 2nd step in making Pyrimethamine
In this video we show how to separate the isomers of chlorotoluene into para and ortho components. Glassware generously provided by http://www.alchemylabsupply.com/ Use the discount code "copper" for a 5% discount. Donate to NurdRage! Through Patreon (preferred): https://www.patreon.com/
From playlist Pyrimethamine
Sulfonation of Benzene & Desulfonation Reaction Mechanism - Aromatic Compounds
This organic chemistry video tutorial provides a basic introduction into the sulfonation of benzene reaction mechanism as well as the desulfonation reaction mechanism of benzene. This is another electrophilic aromatic substitution reaction that you need to add to your list of things to kn
From playlist New Organic Chemistry Playlist
Synthesis Workshop: The Julia-Lythgoe Olefination (Episode 26)
In this Named Reaction episode, we explore the Julia-Lythgoe Olefination. References (in order of appearance): For work by Keck describing the use of samarium diiodide rather than Na/Hg amalgam, see: J. Org. Chem. 1995, 60, 3194-3204. For more, see: (a) J. Chem. Soc., Perkin Trans. 1 1978
From playlist Named Reactions
Acids and Bases - Electron Delocalization & Resonance Stabilization of Conjugate Base
This organic chemistry video tutorial explains how to identify the acid with the lowest pKa value by analyzing the strength of the conjugate base. A base that is stabilize by resonance or has electron delocalization is associated with a stronger conjugate acid. Organic Chemistry Exam 1 P
From playlist Organic Chemistry 1 Exam 1
I hope you enjoyed the video! I'm planning on making a full series of videos if these videos are helpful for people! Recommended Texts: J. Clayden, N. Greeves, S. Warren, Organic Chemistry Second Edition, Oxford University Press, 2012. (especially good for mechanism and physical chemistr
From playlist Organic Chemistry Lectures
SN2 - Nitrogen and Sulfur Nucleophiles (IOC 9)
I hope you enjoyed the video! I'm planning on making a full series of videos if these videos are helpful for people! Recommended Texts: J. Clayden, N. Greeves, S. Warren, Organic Chemistry Second Edition, Oxford University Press, 2012. (especially good for mechanism and physical chemistr
From playlist Organic Chemistry Lectures
Chem 201. Organic Reaction Mechanisms I. Lecture 19. Sulfur Chemistry
UCI Chem 201 Organic Reaction Mechanisms I (Fall 2012) Lec 19. Organic Reaction Mechanism -- Sulfur Chemistry View the complete course: http://ocw.uci.edu/courses/chem_201_organic_reactions_mechanisms_i.html Instructor: David Van Vranken, Ph.D. License: Creative Commons BY-NC-SA Terms of
From playlist Chem 201: Organic Reaction Mechanisms I
Synthesis Workshop: Enantioselective Intermolecular Amination with Alexander Fanourakis (Episode 80)
In this Research Spotlight episode, we're joined by Alexander Fanourakis, who shares with us his work on enantioselective intermolecular amination using chiral cations. Key reference: J. Am. Chem. Soc. 2021, 143, 10070-10076. https://doi.org/10.1021/jacs.1c05206 Other references (in orde
From playlist Special Topics: Organometallics
SN1 SN2 E1 E2 reactions: primary and tertiary alkyl halides
More free lessons at: http://www.khanacademy.org/video?v=pzHEtjAUVtY
From playlist Substitution and elimination reactions | Organic Chemistry | Khan Academy
Let's hit one more olefination reaction, the Ramberg-Bäcklund reaction. This one involves an extrusion of sulfur dioxide to yield an olefin in intramolecular fashion. This is an example of a cheletropic reaction. Let's check out the mechanism and some important applications! Watch the who
From playlist Organic Chemistry