Rating: 0 out of 5 stars
0 ratings
Ebook47 pages24 minutes
On Sulphonfluoresceïn and Some of Its Derivatives
By C. W. Hayes
Rating: 0 out of 5 stars
()
About this ebook
This work discusses Sulphonfluorescein and the various compounds derived from it through different chemical reactions. The chief aim of this work is to overcome the difficulty in obtaining the o-sulpho-benzoic acid. This text is a PhD thesis submitted by C. W. Hayes at Johns Hopkins University in 1887.
Related to On Sulphonfluoresceïn and Some of Its Derivatives
Related ebooks
On Sulphonfluoresceïn and Some of Its Derivatives A Further Investigation of the Symmetrical Chloride of Paranitroorthosulphobenzoic Acid Rating: 0 out of 5 stars0 ratingsMeta Toluene Sulphonic Acid and Related Compounds Rating: 0 out of 5 stars0 ratingsLegal Chemistry: A Guide to the Detection of Poisons, Examination of Tea, Stains, Etc., as Applied to Chemical Jurisprudence Rating: 0 out of 5 stars0 ratingsAdvanced Pharmaceutical analysis Rating: 5 out of 5 stars5/5Practice Makes Perfect in Chemistry: Acids, Bases, and Salts Rating: 0 out of 5 stars0 ratingsCollotype and Photo-lithography Rating: 0 out of 5 stars0 ratingsA System of Instruction in the Practical Use of the Blowpipe Rating: 0 out of 5 stars0 ratingsOxidation of C-H Bonds Rating: 0 out of 5 stars0 ratingsLigand Platforms in Homogenous Catalytic Reactions with Metals: Practice and Applications for Green Organic Transformations Rating: 0 out of 5 stars0 ratingsSynthetic Tannins, Their Synthesis, Industrial Production and Application Rating: 0 out of 5 stars0 ratingsGeneral Chemistry: Stoichiometry Rating: 5 out of 5 stars5/5The Art and Practice of Silver Printing Rating: 0 out of 5 stars0 ratingsChemistry at Home - A Collection of Experiments and Formulas for the Chemistry Enthusiast Rating: 0 out of 5 stars0 ratingsPhotographic Reproduction Processes Rating: 0 out of 5 stars0 ratingsRuthenium in Organic Synthesis Rating: 0 out of 5 stars0 ratingsPractice Makes Perfect in Chemistry: Acids, Bases, and Salts with Answers Rating: 0 out of 5 stars0 ratingsX-Y Calculation In Chemistry Rating: 3 out of 5 stars3/5Synthesis of 2-methyl-4-selenoquinazolone, 2-phenylbenzoselenazole, and its derivatives Rating: 0 out of 5 stars0 ratingsNova analysis aquarum Medeviensium Rating: 0 out of 5 stars0 ratingsPigments, Paint and Painting Rating: 0 out of 5 stars0 ratingsBiochemistry Applied to Beer Brewing - General Chemistry of the Raw Materials of Malting and Brewing Rating: 4 out of 5 stars4/5Advances in Organic Synthesis: Volume 16 Rating: 0 out of 5 stars0 ratingsPractical Functional Group Synthesis Rating: 0 out of 5 stars0 ratingsGas Hydrates 1: Fundamentals, Characterization and Modeling Rating: 0 out of 5 stars0 ratingsThe Handbook of Soap Manufacture Rating: 0 out of 5 stars0 ratingsO Level Biology Practice For Structured Questions Respiration Rating: 4 out of 5 stars4/5Biochemistry Applied to the Brewing Processes - Mashing, Boiling, Cooling Rating: 0 out of 5 stars0 ratings
Classics For You
The Color Purple Rating: 4 out of 5 stars4/5Dune Rating: 4 out of 5 stars4/5Rebecca Rating: 4 out of 5 stars4/5The Princess Bride: S. Morgenstern's Classic Tale of True Love and High Adventure Rating: 4 out of 5 stars4/5A Confederacy of Dunces Rating: 4 out of 5 stars4/5Mythos Rating: 4 out of 5 stars4/5The Odyssey: (The Stephen Mitchell Translation) Rating: 4 out of 5 stars4/5The Silmarillion Rating: 4 out of 5 stars4/5Wuthering Heights (with an Introduction by Mary Augusta Ward) Rating: 4 out of 5 stars4/5We Have Always Lived in the Castle Rating: 4 out of 5 stars4/5Flowers for Algernon Rating: 4 out of 5 stars4/5The Fellowship Of The Ring: Being the First Part of The Lord of the Rings Rating: 4 out of 5 stars4/5The Things They Carried Rating: 5 out of 5 stars5/5A Farewell to Arms Rating: 4 out of 5 stars4/520000 Leagues Under the Sea Rating: 4 out of 5 stars4/5The Jungle: A Novel Rating: 4 out of 5 stars4/5The Master & Margarita Rating: 4 out of 5 stars4/5The Poisonwood Bible: A Novel Rating: 4 out of 5 stars4/5For Whom the Bell Tolls: The Hemingway Library Edition Rating: 4 out of 5 stars4/5Sense and Sensibility (Centaur Classics) Rating: 4 out of 5 stars4/5The Count of Monte Cristo Rating: 5 out of 5 stars5/5The Old Man and the Sea: The Hemingway Library Edition Rating: 4 out of 5 stars4/5Persuasion Rating: 4 out of 5 stars4/5Little Women (Seasons Edition -- Winter) Rating: 4 out of 5 stars4/5Learn French! Apprends l'Anglais! THE PICTURE OF DORIAN GRAY: In French and English Rating: 4 out of 5 stars4/5The Republic by Plato Rating: 4 out of 5 stars4/5The Bell Jar: A Novel Rating: 4 out of 5 stars4/5The Canterbury Tales Rating: 4 out of 5 stars4/5Ulysses: With linked Table of Contents Rating: 4 out of 5 stars4/5
Related podcast episodes
Chapter Fifteen, part 1: Clinical Use of Diuretics 0% found this document usefulDAYS like NIGHTS 108 - Guestmix by Deeparture: This episode features a guest mix by Deeparture … 0% found this document usefulAnaerobic Respiration 0% found this document usefulChapter Ten : Acid-Base Physiology: Channelers meet buffers. Buffers meet Channelers 0% found this document useful
Related articles
Hydrogen: Any Colour You Like 911 & Porsche WorldUNLIMITED
Hydrogen: Any Colour You Like
Oct 1, 2021
GREEN Produced from water by electrolysis (the breakdown of hydrogen and oxygen) using only electricity generated by renewable energy, such as wind or solar power. No carbon dioxide is produced at any stage of the process, making the resulting hydrog
1 min readWater Hardness Made Easy BeanSceneUNLIMITED
Water Hardness Made Easy
Oct 11, 2017
Water makes a long journey to get to our drinking tap – from its starting point as rainfall over mountains, through the natural environment, treatment plants, and pipes. Along the way, it picks up a little bit of everything it touches, including mine
4 min readTurn Up The Heat BeanSceneUNLIMITED
Turn Up The Heat
Feb 8, 2019
Do you feel like a refreshing cold brew in the summer heat? Or what about an iced latte? Whichever you prefer, there are a range of factors that contribute to their unique tastes, and the temperature they are prepared at is certainly a big one. While
4 min readPotter’s Reduction Diagrams Ceramics: Art and PerceptionUNLIMITED
Potter’s Reduction Diagrams
Jun 30, 2021
8 min readNew Method Uses Light To Capture Carbon Dioxide FuturityUNLIMITED
New Method Uses Light To Capture Carbon Dioxide
Jan 12, 2024
Researchers are developing a new method to remove CO2 from the atmosphere. It involves molecules that become acidic when exposed to light. Their new process requires much less energy than conventional technologies. If we want to slow down global warm
3 min readMeet The Element: From The Birthplace Of Stars To The Future Of Cars … MiniMagUNLIMITED
Meet The Element: From The Birthplace Of Stars To The Future Of Cars …
Mar 1, 2021
Say hello to the most common element in the entire universe. Hydrogen is the first and lightest element on the periodic table. Each hydrogen atom has only one proton and one electron. There is a tiny bit of hydrogen gas in the atmosphere but most of
1 min readGlaze Basics: Substituting Glaze Materials ClayCraftUNLIMITED
Glaze Basics: Substituting Glaze Materials
Apr 15, 2022
Linda Bloomfield is a scientist turned potter. More glaze recipes can be found in her books, Advanced Pottery (2011), Colour in Glazes (A&C Black 2012), The Handbook of Glaze Recipes (Bloomsbury 2014) and Science for Potters (The American Ceramic Soc
3 min readTapping Into Filtration BeanSceneUNLIMITED
Tapping Into Filtration
Feb 7, 2018
Baristas strive to control each element of coffee production, from processing methods and roasting through to grind consistency and temperature profiling. Water is another element not to forget. If you use the water straight from your tap and let it
4 min readIs Laughing Gas A Threat To The Environment? Science IllustratedUNLIMITED
Is Laughing Gas A Threat To The Environment?
Apr 5, 2023
273 times worse than CO2 per molecule. That is the effect of laughing gas, N2 O, when scientists calculate its warming potential over a 100-year period. CLIMATE Laughing gas or N2 O – which we know from the dentist – is indeed the third most pollutin
1 min readN2-Applied Slurry Treatment: Slurry In – N Fertiliser Out ProfiUNLIMITED
N2-Applied Slurry Treatment: Slurry In – N Fertiliser Out
Apr 7, 2023
3 min readChun Glazes In An Electric Kiln ClayCraftUNLIMITED
Chun Glazes In An Electric Kiln
Oct 20, 2020
Linda Bloomfield is a scientist turned potter. More glaze recipes can be found in her books, Advanced Pottery (2011), Colour in Glazes (A&C Black 2012), The Handbook of Glaze Recipes (Bloomsbury 2014) and Science for Potters (The American Ceramic Soc
3 min readOverview: 5 Top Worst Greenhouse Gases Science IllustratedUNLIMITED
Overview: 5 Top Worst Greenhouse Gases
May 16, 2024
2 min readExtraction Attraction BeanSceneUNLIMITED
Extraction Attraction
Dec 14, 2018
4 min readLaboratory Test Report Australian HiFiUNLIMITED
Laboratory Test Report
Aug 2, 2021
4 min readHow Does Radiocarbon Dating Work? BBC Science Focus MagazineUNLIMITED
How Does Radiocarbon Dating Work?
Dec 27, 2022
1 min readStriving For Reduced Emissions CARUNLIMITED
Striving For Reduced Emissions
Jan 14, 2022
5 min read
Related categories
Reviews for On Sulphonfluoresceïn and Some of Its Derivatives
Rating: 0 out of 5 stars
0 ratings
0 ratings0 reviews
Book preview
On Sulphonfluoresceïn and Some of Its Derivatives - C. W. Hayes
C. W. Hayes
On Sulphonfluoresceïn and Some of Its Derivatives
Published by Good Press, 2022
EAN 4064066125509
Table of Contents
Introduction.
Ortho-sulpho-benzoic acid: Methods for its preparation.
1. From toluene and H 2 SO 4 .
2. From p-nitro-toluene and H 2 SO 4 .
Oxidation of toluene-o-sodium sulphonate.
Formation of Sulphinide from toluene-o-sodium sulphonate.
Formation of Sulphinide from Toluene by means of the chlorsulphonic acid reaction.
Formation of Orthosulphobenzoic acid from Sulphinide.
Sulphonfluoresceïn.
Preparation of Sulphonfluoresceïn.
Properties of S.fluoresceïn.
Salts of sulphonfluoresceïn.
Acetyl derivative of S.fluoresceïn.
Bromine substitution products of S-fluoresceïn.
Action of H 2 SO 4 on S.fluoresceïn.
Action of HCl on S.fluoresceïn.
Reduction of S.fluoresceïn.
Conclusion.
Introduction.
Table of Contents
The close analogy in composition and structure between phthalic acid and ortho-sulpho-benzoic acid suggests the possibility of obtaining from the latter, by its action on phenols, substances analogous to the phthaleïns. If such compounds could be made they would afford a favorable opportunity of studying the effects produced in the properties of a compound by the replacement of CO by SO2. It was with a view to such study that the following discussed work was undertaken at the suggestion of Prof. Remsen and carried on under his constant guidance.
Some experiments previously performed by Remsen and Palmer (A.G.) indicated the possibility of the formation of a fluorescent substance by the action of ortho-sulpho-benzoic acid on resorcin but they did not succeed in obtaining any definite crystallized compound from the reaction.
The chief obstacle to be overcome in the work is the difficulty in obtaining the o-sulpho-benzoic acid and a large proportion of the work here described was applied in that direction.
Ortho-sulpho-benzoic acid: Methods for its preparation.
Table of Contents
1. From toluene and H2SO4.
Table of Contents
A method employed by Remsen and Fahlberg (Am. Ch. Jour. Vol. 1. p __ ) for getting the sulphonic acid group
Enjoying the preview?
Page 1 of 1