1625-83-8

Usage

Uses

Used in High-Performance Polymers Industry:
9,10-Dihydro-9,10-ethenoanthracene-11,12-dicarboxylic anhydride is utilized as a key component in the production of polyimides and other high-performance polymers. It serves as a precursor due to its ability to form strong and heat-resistant bonds, which are essential for creating materials with exceptional mechanical properties and thermal stability.
Used in Organic Synthesis:
In the field of organic synthesis, 9,10-Dihydro-9,10-ethenoanthracene-11,12-dicarboxylic anhydride is employed as a precursor for the synthesis of various organic compounds. Its unique structure allows for the creation of a wide range of chemical products, contributing to the development of new materials and pharmaceuticals.

InChI:InChI=1/C18H10O3/c19-17-15-13-9-5-1-2-6-10(9)14(16(15)18(20)21-17)12-8-4-3-7-11(12)13/h1-8,13-14H

Upstream product

• 1625-81-6 9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylic acid 
• 120-12-7 anthracene 
• 1625-82-7 Dimethyl 9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylate 
• 64-19-7 acetic acid 
• 108-24-7 acetic anhydride 
• 1625-81-6 9,10-dihydro-9,10-diethylanthracene-11,12-dicarboxylic acid 

Downstream Products

• 114353-02-5 12-benzoyl-9,10-dihydro-9,10-etheno-anthracene-11-carboxylic acid 
• 102664-97-1 (+/-)-trans-12-benzoyl-9,10-dihydro-9,10-ethano-anthracene-carboxylic acid-⁽¹¹⁾ 
• 102664-97-1 (+/-)-cis-12-benzoyl-9,10-dihydro-9,10-ethano-anthracene-11-carboxylic acid 
• 313996-01-9 N-(4-nitrophenyl)-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboximide 
• 180475-16-5 N-phenyl-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboximide 

Relevant academic research and scientific papers

Aza-triptycene-based homoleptic tris-cyclometalated iridium(III) complexes as highly efficient phosphors in green OLEDs

Three homoleptic tris-cyclometalated iridium (III) complexes (Ir1–Ir3) based on a rigid aza-triptycene unit have been synthesized via a novel one-pot method. The coordination arrangement of Ir2 was revealed by single X-ray structural analysis and the mole

Iptycene pyridazine tetradentate platinum complex phosphorescent material, preparation method and application thereof

The invention discloses an iptycene pyridazine tetradentate platinum complex phosphorescent material, a preparation method and application thereof. The oxygen atom bridged pyridazine tetradentate platinum complex based on iptycene modification has a struc

Iptycene-Derived pyridazines and phthalazines

(Chemical Equation Presented) The synthesis of new heterocyclic oligo(phenylene) analogues based on soluble, nonaggregating 1,2-diazines is reported. Improved palladium-catalyzed reductive coupling methods were developed to allow for the preparation of la

Synthesis of the formal Diels-Alder adducts of N-substituted dehydromaleimides and anthracene

A new class of roof-shaped dibenzobarrelenemaleimide derivatives was prepared by the condensation of a bridged maleic anhydride with amines. A para-substituted bifunctional derivative was proven to be a 1:2 complex with acetone by an X-ray crystallographic study.

Orbital unsymmetrization affects facial selectivities of Diels-Alder dienophiles

We investigated the Diels-Alder reactions of maleic anhydrides embedded in a dibenzobicyclo-[2.2.2]octatriene motif as a nonsterically biased dienophile. Substituents on a benzene ring in these dienophiles are far from the reaction center, providing a sterically equivalent π-face. Instead substituents can unsymmetrize the dienophilic π face through π* (anhydride)-π* (aromatic) orbital interactions. Electron-withdrawing substituents affect the facial bias and relative rates of these cycloadditions. The preference of the cycloadditions is opposite in direction to those observed in nucleophilic additions of 2-substituted-9,10-dihydro-9,10-ethanoanthracen-11-ones (dibenzobicyclo-[2.2.2]octadienones) and in electrophilic additions of 2-substituted 9,10-dihydro-9,10-ethenoanthracenes (dibenzobicyclo[2.2.2]octatrienes), though all of them have related dibenzobicyclic systems.