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Place 1.0 g of anthracene and 0.5 g of maleic anhydride in a 100-mL round- bottom flask. Add 15. mL of xylene and a boiling chip. Attach a reflux condenser to the

The Diels-Alder Reaction of Anthracene with Maleic Anhydride. This experiment involved a reaction between anthracene and maleic anhydride via a Diels Alder reaction to yield 9, 10-dihydroanthracene-9,10-α, β-succinic anhydride. Anthracene was the diene and maleic anhydride was the dienophile. The percent yield of the crude product was 69.03%. Anthracene-maleic anhydride diels-alder adduct 5443-16-3_OKCHEM Please note that all emails sent by OKCHEM are from ***@okchem.com, service@mail.

Anthracene-maleic anhydride diels-alder adduct

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data. The purpose of this experiment is to form 9,10-dihydroanthracene-9,10-α,β-succinic anhydride by way of a Diels Alder reaction between anthracene and maleic anhydride, as shown in the reaction below. Anthracene acts as the diene and maleic anhydride functions as the dienophile.

What is the product of anthracene and maleic anhydride? Anthracene-maleic anhydride diels-alder adduct 9,10-dihydro-9,10-ethanoanthracene-11,12

PubChem CID. CID 138503 (Anthracene-maleic anhydride diels-alder adduct) Date s. Available.

Executive Summary. High-quality images and the structure datafile of Anthracene-maleic anhydride diels-alder adduct based on a decent quantum mechanical calculation have been prepared on this webpage, which are useful not only for further scientific research and development but also for preparing professional reports, articles, presentations, webpages, books, etc.

The hydrolysis of the Diels-Alder anhydride proved to produce a new alkene. This is evident by the new melting point of the dicarboxylic acid, which was very close to the theoretical melting point. During the process of hydration, any unreacted 3-sulfolene or maleic anhydride should have dissolved in the water and not crystallized out of the solution, like the desired product. The Diels-Alder reaction between cyclopentadiene and maleic anhydride can produce two possible products, the ‘endo’ and the ‘exo’ adducts. This is because although the hydrogens of the maleic anhydride must be cis in the product, there are two possible arrangements where this is true.

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Maleic Anhydride 98 55 202 1. Diels-Alder Adduct 276 261 485 1. Xylene 106 -47.8 140 0. Experimental. To start the experiment, 0.289 g of anthracene and 0.16 g of maleic anhydride were put into a 5 mL round bottom flask.

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Take the time to validate and double check the source of the data. 1992-02-01 · The standard molar enthalpy of combustion of the (anthracene + maleic anhydride) adduct at p o = 0.1 MPa was determined to be Δ c H m o (C 18 H 12 O 3, cr, 298.15 K) = −(8380.0±5.9) kJ·mol −1. The molar enthalpy of fusion of this adduct at its melting temperature (534.07 K), as measured by a 910 DuPont d.s.c. and a 9900 DuPont thermal (analyzer + digital computer), was found to be (36.3 Organic Chemistry II Lab Diels Alder Reaction Purpose: In this experiment a Diels-Alder reaction was used to form the products.

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17-oxapentacyclo CID 138503 (Anthracene-maleic anhydride diels-alder adduct) PubChem. 4 Information Sources. Help. Although there are four stereogenic centres in the product only two diastereoisomers can be formed, any others are impossibly strained. Yield, melting point and appearance Table 1. FAQ; Credits; More documentation; Anthracene-maleic anhydride Diels-Alder adduct.