16618-72-7Relevant articles and documents
First synthesis of 1-phenyl-3-pyrrol-1-ylindan-2-carboxylic acid, a new scaffold of potential non-peptide endothelin receptor antagonists
Guillon, Jean,Dallemagne, Patrick,Stiebing, Silvia,Bovy, Philippe R.,Rault, Sylvain
, p. 1263 - 1264 (1999)
The first synthesis of trans, trans-1-phenyl-3-pyrrol-1-ylindan-2- carboxylic acid, a key-intermediate in the access to new potential non- peptide endothelin receptor antagonists, is reported.
Taylor et al.
, p. 3477 (1977)
Superacidic and HUSY-zeolite activation of 1,3-indandione: reactions with benzene and cyclohexane
Koltunov, Konstantin Yu.
, p. 5631 - 5634 (2007)
1,3-Indandione (1) readily condenses with benzene and undergoes selective ionic hydrogenation with cyclohexane when activated by superacids, such as CF3SO3H, AlCl3 and AlBr3 to give 3,3-diphenyl-1-indanone (4) and 1-indanone (7), respectively. Combination of these reactions in 'one-pot' yields 3-phenyl-1-indanone (5). In addition, similar reactions have been carried out using the regenerable solid acid, HUSY-zeolite, providing an effective excess of acidic sites. The mechanism of these reactions, with potential involvement of superelectrophilic dicationic intermediates, is discussed.
Rh(I)-catalyzed intramolecular hydroacylation in ionic liquids
Oonishi, Yoshihiro,Ogura, Jiro,Sato, Yoshihiro
, p. 7505 - 7507 (2007)
Rh(I)-catalyzed hydroacylation of 4-alkenal or 4,6-dienal using ionic liquids (ILs) as reaction media proceeded smoothly, giving cyclopentanone or cycloheptenone derivatives in good yields. It was found that the IL recovered after the reaction, which shou
Reactions of CF3-enones with arenes under superelectrophilic activation: A pathway to trans-1,3-diaryl-1-CF3-indanes, new cannabinoid receptor ligands
Iakovenko, Roman O.,Kazakova, Anna N.,Muzalevskiy, Vasiliy M.,Ivanov, Alexander Yu.,Boyarskaya, Irina A.,Chicca, Andrea,Petrucci, Vanessa,Gertsch, Jürg,Krasavin, Mikhail,Starova, Galina L.,Zolotarev, Andrey A.,Avdontceva, Margarita S.,Nenajdenko, Valentine G.,Vasilyev, Aleksander V.
, p. 8827 - 8842 (2015)
4-Aryl-1,1,1-trifluorobut-3-en-2-ones ArCHCHCOCF3 (CF3-enones) react with arenes in excess of Bronsted superacids (TfOH, FSO3H) to give, stereoselectively, trans-1,3-diaryl-1-trifluoromethyl indanes in 35-85% yields. The r
Versatile synthesis of 3-arylindan-1-ones by palladium-catalyzed intramolecular reductive cyclization of bromochalcones
Pueschl, Ask,Rudbeck, Hans Christian,Faldt, Andre,Confante, Allesia,Kehler, Jan
, p. 291 - 295 (2005)
We have developed a novel and versatile synthesis of racemic 3-arylindan-1-ones by palladium-catalyzed intramolecular reductive cyclization of bromochalcones. This method is especially attractive because it avoids strong acidic conditions and consequently a larger number of sensitive functional groups are accepted during synthesis compared with existing methods.
Construction of enantioenriched 9H-Fluorene frameworks via a cascade reaction involving remote vinylogous dynamic kinetic resolution
Hu, Cui-Xia,Chen, Lin,Hu, Di,Song, Xue,Chen, Zhi-Chao,Du, Wei,Chen, Ying-Chun
supporting information, p. 8973 - 8977 (2020/11/30)
The benzylic C-H group of α,α-dicyanoolefins from 3-substituted 1-indanones could be significantly activated via transmission along the aromatic system, thus enabling dynamic kinetic resolution via a traditional reversible deprotonation- protonation process. Enantioenriched 9-substituted 9H-fluorene frameworks were finally constructed through an asymmetric vinylogous Michael addition to nitroolefins, followed by a cascade cyclization and oxidative aromatization process, under the catalysis of a chiral bifunctional thiourea-tertiary amine.
Iridium-Catalyzed Synthesis of Substituted Indanones from Aromatic Carboxylates and Unsaturated Ketones
Zhang, Guodong,Hu, Zhiyong,Bertoli, Giulia,Goo?en, Lukas J.
, p. 8153 - 8158 (2019/08/22)
A catalytic annulation is presented that provides straightforward, modular synthetic access to 3-substituted indanones from benzoic acids and α,β-unsaturated ketones. It is catalyzed by a bimetallic Ir/In system and proceeds via hydroarylation followed by