Results 71 to 80 of about 1,366 (154)

2-[1-(1-Oxoindan-2-yl)ethyl]indan-1-one

Acta Crystallographica Section E, 2012
In the title compound, C20H18O2, the fused-ring systems are essentially planar (r.m.s. deviations of the nine fitted atoms = 0.009 and 0.027 Å) and exhibit an orthogonal relationship [dihedral angle = 79.83 (5)°]. To
Abdullah M. Asiri, Hassan M. Faidallah, Khalid A. Alamry, Seik Weng Ng, Edward R. T. Tiekink   +4 more
doaj   +1 more source

Pengujian Sifat Anechoic untuk Kelayakan Pengukuran Perambatan Bunyi Bawah Air pada Akuarium

Jurnal Teknik ITS, 2013
Metode pengukuran waktu dengung umumnya dilakukan di ruang akustik dengan medium udara untuk menentukan seberapa besar tingkat dengung atau gema yang terjadi. Namun nilai waktu dengung juga berpengaruh terhadap dimensi ruangan.
Indan Pratiwi, Wiratno Argo Asmoro, Dhany Arifianto   +2 more
doaj  

2-Hydroxy-2-(3-oxobutan-2-yl)indan-1,3-dione

Acta Crystallographica Section E, 2011
In the indane ring system of the title molecule, C13H12O4, the hydroxy-bearing C atom is 0.134 (1) Å out of the plane of the remaining essentially planar atoms (r.m.s. deviation = 0.010 Å).
Raza Murad Ghalib, Rokiah Hashim, Sayed Hasan Mehdi, Chin Sing Yeap, Hoong-Kun Fun   +4 more
doaj   +1 more source

Crystal structure determination of rac-11′-(1-acetyl-1H-indazol-3-yl)-11′,11a′-dihydro-10′H,17′H-spiro[indene-2,18′-[5a,16b]methanotriindeno[1,2-b:1′,2′-d:2′′,1′′-g]oxocine]-1,3,10′,12′,17′(10a′H)-pentaone acetonitrile 1.5-solvate

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title compound, C46H26N2O7·1.5CH3CN, is the aldol condensation product of bindone with indazole-3-carbaldehyde followed by double intermolecular cyclization. The asymmetric unit, which has monoclinic P21/c symmetry, contains two independent molecules
Mark Baranov, Radion Vainer, Mark V. Sigalov   +2 more
doaj   +1 more source

Tin-containing Indane and Tetralin Derivatives

Zeitschrift für Naturforschung B, 2009
The preparation of tin-containing indane and tetralin derivatives via two different reaction pathways is reported. The first route is the reaction of dichlorostannanes or bis(fluoroalkylsulfonyl)stannanes withα,α'-di(chloromagnesium)xylene. The second reaction is the direct coupling of chlorostannanes and α,α'-dichloroxylene which always yields a ...
Elisabeth Zarl, Jörg H. Albering, Roland C. Fischer, Michaela Flock, Dominik Genser, Barbara Seibt, Frank Uhlig   +6 more
openaire   +1 more source

Formation of charge-transfer complexes in ionic crystals composed of 1,3-bis(dicyanomethylidene)indan anion and viologens bearing alkyl chains. [PDF]

RSC Adv, 2023
Saito E, Yamakado R, Yasuhara T, Yamaguchi H, Okada S, Yoshida T.   +5 more
europepmc   +1 more source

New Allosteric Modulators of AMPA Receptors: Synthesis and Study of Their Functional Activity by Radioligand-Receptor Binding Analysis. [PDF]

Int J Mol Sci, 2023
Golubeva EA, Lavrov MI, Veremeeva PN, Vyunova TV, Shevchenko KV, Topchiy MA, Asachenko AF, Palyulin VA.   +7 more
europepmc   +1 more source

Synthesis of 3,3'-dihydroxy-2,2'-diindan-1,1'-dione derivatives for tautomeric organic semiconductors exhibiting intramolecular double proton transfer. [PDF]

Chem Sci, 2023
Nakano K, Leong IW, Hashizume D, Bulgarevich K, Takimiya K, Nishiyama Y, Yamazaki T, Tajima K.   +7 more
europepmc   +1 more source

Synthesis and characterization of thiophene-derived palladium(ii) complex immobilized on FSM-16 and its application in the novel synthesis of 7-(aryl)-7,12-dihydro-6H-indeno[1,2,4]triazolo[1,5-a]pyrimidine-6-one derivatives. [PDF]

RSC Adv, 2022
Jahanbakhshi A, Farahi M, Karami B, Sedighimehr I.   +3 more
europepmc   +1 more source

Aromatic Functionalized Indanones and Indanols: Broad Spectrum Intermediates for Drug Candidate Diversification

Organics
A series of new aromatic substituted indanone and indanol building blocks have been prepared and are anticipated to aid future drug discovery studies. In total, seven compounds (7, 12–17) are expounded on, and all have been fully characterized.
Thomas C. Nugent, Nilesh N. Shitole
doaj   +1 more source