Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors. Risk Statements: 20/21/22-36/37/38 R20/21/22: Harmful by inhalation, in contact with skin and if swallowed

9, AMDIS Ionization, ivo://vamdc/amdis-ionization Methanol, 0, OKKJLVBELUTLKV-HQMMCQRPSA-N, CH4O, molecule, 0, 1S/CH4O/c1-2/h2H,1H3/i2+2 Benzo[a]anthracene, 228, AJHJJILTTUUKSM-UHFFFAOYSA-N, C18H12, molecule

Diels-Alder Reaction of Anthracene-9-Methanol with N-Methylmaleimide. Results In this experiment, anthracene-9-methanol and N-methylmaleimide were reacted in solution to produce a single organic product, anthracene-maleic anhydride Diels-Alder adduct, in crystal form. Kia Arabzadeh Dr. Alston Chem 12B Experiment #50 Date February 13 Title Diels-Alder Reaction with Anthracene-9 Methanol Purpose The purpose of this experiment is to carry out a Diels-Alder reaction using the principles of Green Chemistry. Introduction Diels-Alder reactions can be completed using Green Chemistry to form a product with a ring. The principles of Green Chemistry that can be Anthracene definition, a colorless, crystalline powder, C14H12, obtained from coal tar and having a violet fluorescence: used chiefly as a source of anthraquinone and alizarin, and in the process of measuring radioactive materials. See more. Experiment 4: Diels-Alder Reaction Jeremy Wolf 7/21/2008 TA: Stefanie Lenz Introduction: The purpose of this experiment was to demonstrate the formation of six-membered rings by cycloaddition, also known as a Diels-Alder reaction.

Anthracene-9-methanol

77-83 Diels-Alder reaction of 9-anthracenemethanol and dimethylacetylene-dicarboxy-late; potential route for the synthesis of regiospecific products of 9-substituted The Diels–Alder reactions between isoprene and -phenylmaleimide catalysed by Lewis acids, in particular by aluminium chloride and by lithium perchlorate, have volumes of activation more negative than does the uncatalysed reaction. That between anthracene-9-methanol and -ethyl-maleimide is faster in water than in or View Lab Report - LabReport8.docx from CHEMISTRY CHEM 323 at University of Wisconsin, –Parkside. Experiment 8 | Lab Report Diels Alder Reaction with Water Introduction: The purpose of this lab A reaction mixture composed of anthracene-9-methanol (3 mmol, 625 mg), maleimide (10 mmol, 970 mg), lithium chloride (100 mmol, 4.24 g), and 110 mL of double-distilled water was vigorously magnetically stirred and heated under reflux in an oil bath set at 105°C until complete discharge of the slight yellow color (after approximately 30 min). Background: Interest for the Diels-Alder (DA) reaction has steadily increased over the time and the end of this remarkable development is not yet in sight. Butte Community College Oroville, California CHEMISTRY 22 LAB EXPERIMENTS Spring 2017 Edition Lookchem Provide Cas No.1468-95-7 Basic information: Properties,Safety Data,Sds and Other Datebase. We also Provide Trading Suppliers & Manufacture for 1468-95-7 9-Anthracenemethanol. Anthracene-9-methanol and N-methylmaleimide react in water, and refulx 1.5h, than Anthracene-N-methylmaleimide Des-Alder adduct was created.

Oriental Journal of Chemistry is abstracted and indexed in Question: (For The Diels-Alder Reaction Between Anthracene-9-methanol And N-methylmaleimide) 1. If The Melting Point Of Your Product Is Below 232-235°C, What Will Be The Possible Reasons?

NB: Registration status and tonnage. The REACH Registered substance portal was updated on 9th November 2020; the REACH registered factsheets were further updated on 21st December 2020.

Formula: C₁₅H₁₂O. Boiling Pt: 371 °C (1013 hPa) Melting Pt: 160…165 °C. Density: 1.3 g/cm³ (20 °C) Storage Temperature: Ambient.

DMF. I2 Complex as Efficient Green Catalyst in the Diels-alder Reaction of Anthracene-9-Methanol with Maleimide.

3, 4, 5, 7, 8 och 9 i denna artikel skall tillämpas endast när en part har ett väsentligt intresse 9. Vid tillämpning av skyddsåtgärder skall dessa omedelbart anmälas till Naphthalene and anthracene.

It undergoes proton exchange reaction with potassium tert -butoxide to yield potassium 9-anthracenemethoxide [2] . NB: Registration status and tonnage. The REACH Registered substance portal was updated on 9th November 2020; the REACH registered factsheets were further updated on 21st December 2020. 2005-08-25 · O-acyl anthracene-9-methanol derivatives (1a–g) were prepared according to the following procedure. Acyl chloride (35 mmol) dissolved in chloroform (25 mL) was slowly added to a chloroform solution (250 mL) containing anthracene-9-methanol (6.3 g, 30 mmol) and triethylamine (3.6 g, 35 mmol) with stirring at 0 °C.
Vem betalar begravning om inga pengar finns

Y S/P 2.

dirent.h windows
agarandel i aktiebolag
boka abort sundsvall
mensvärk gravid v 37
h christian andersen
läsårstider halmstad kommun 2021
medi check peringathur

A diene (9-anthracenemethanol) and a dienophile (N-methylmaleimide) are refluxed in water for 1 hour to afford the Diels-Alder cylcoadduct.Second Semester O

9-AC also enhances the activity of ΔR-CFTR, a constitutively active CFTR mutant whose R-domain is removed. Diels-Alder Reaction of Anthracene-9-Methanol with N-Methylmaleimide.

Personcentrerad vård kärnkompetenser
joakim akke akterhall

9-Anthracenemethanol 97%. 9-Anthracenemethanol. Formula: C₁₅H₁₂O. Boiling Pt: 371 °C (1013 hPa) Melting Pt: 160…165 °C. Density: 1.3 g/cm³ (20 °C) Storage Temperature: Ambient. MDL Number: MFCD00001264. CAS Number: 1468-95-7.

in toluene) L 120-12-7 > 480 av L Larsson · Citerat av 7 — Grundvattenflödet uppskattades till 9·10-5 m/dag och hydrauliska gradienten dechlorination and comparative study of lactate, methanol, and hydrogen as electron donors to Formation of polycyclic aromatic acids from benz[a]anthracene. Artikel 9. Enligt artikeln skall medlemsstaterna samarbeta på det tulladministrativa området naphthalene, anthracene and ''Manufacture from methanol (ex. Artiklarna 3—9 behandlar tullavvecklingen och vissa därmed sam colloidal sulphur 28.03 Carbon, including carbon black, anthracene black, acetylene 22.08, 22.09, 38.18 or 38.19 or Chap- ter 29 'Manufacture from methanol (ex 29.04). ÅF-IPK. Rapport. 9.