102241-69-0Relevant articles and documents
Eutectic salts promote green synthesis of bis(indolyl) methanes
Azizi, Najmadin,Manocheri, Zohreh
, p. 1495 - 1500 (2012)
A convenient and rapid method for the electrophilic substitution reaction of indoles with carbonyl compounds has been developed by using deep eutectic solvent as green and reusable catalysts to afford the corresponding bis(indolyl) methanes in excellent y
PHOTOCHEMICAL SYNTHESIS OF DIINDOLYLMETHANES
D'Auria, Maurizio
, p. 9225 - 9230 (1991)
The photochemical reaction of an aromatic aldehyde with indole or 2-methylindole gave 3,3'-diindolylmethanes in ca. 50percent yield.A mechanism involving a single electron transfer process is proposed.
Cu-isatin schiff base complex supported on magnetic nanoparticles as an efficient and recyclable catalyst for the synthesis of bis(indolyl)methanes and bis(pyrazolyl)methanes in aqueous media
Sobhani, Sara,Asadi, Solmaz,Salimi, Mehri,Zarifi, Farzaneh
, p. 154 - 164 (2016)
Cu-isatin Schiff base supported on γ-Fe2O3as a new catalyst was synthesized and characterized by different methods such as SEM, TEM, XRD, TGA, FT-IR, ICP, VSM and CHN analysis. It was used as a reusable heterogeneous catalyst for the
Efficient condensation reactions of electron-rich arenes with aldehydes and enals promoted by gold(III) chloride: Practical synthesis of triaryl- and triheteroarylmethanes and related compounds
Nair, Vijay,Vidya,Abhilash
, p. 3647 - 3653 (2006)
Electron-rich arenes undergo gold(III) catalyzed condensation reactions with aldehydes and enals to afford bis- and tris-addition products, respectively, in high yields. Georg Thieme Verlag Stuttgart.
A versatile and practical synthesis of bis(indolyl)methanes/bis(indolyl) glycoconjugates catalyzed by trichloro-1,3,5-triazine
Sharma,Janardhan Reddy,Sree Lakshmi,Radha Krishna, Palakodety
, p. 7729 - 7732 (2004)
A practical and efficient electrophilic substitution reaction of indoles with aldehydes using catalytic trichloro-1,3,5-triazine (10 mol %) in acetonitrile to furnish the corresponding bis(indolyl)methanes in excellent yields is reported.
Poly(N,N'-dichloro-N-ethyl-benzene-1, 3-disulfonamide) and N,N,N',N'-Tetrachlorobenzene-1,3-disulfonamide as novel catalytic reagents for synthesis of Bis-indolyl, Tris-indolyl, Di(bis-indolyl), Tri(bis-indolyl) and Tetra(bis-indolyl) methanes under solid-state, solvent and water conditions
Ghorbani-Vaghei, Ramin,Veisi, Hojat
, p. 193 - 201 (2010)
Easy and rapid preparation of bis-indolyl, tris-indolyl, di(bis-indolyl), tri(bis-indolyl) and tetra(bis-indolyl) methanes from indole with various aldehydes and ketones using poly (N,N'-dichloro-N-ethyl-benzene-1,3- disulfonamide) [PCBS] and N,N,N',N'-tetrachlorobenzene-1,3-disulfonamide [TCBDA] as novel catalysts under various conditions are here described.
An easy and efficient synthesis of bisindolylmethanes and tetraindolylmethane Tr?ger's base catatlyzed by AgBF4
Shaikh, Ajam C.,Chen, Chinpiao
, p. 899 - 905 (2011)
This work presents a highly efficient and simplemethod for the synthesis of bisindolylmethanes, catalyzed by AgBF4, with excellent yields. Various substituted aldehydes and ketones with indole under this reaction condition is elucidated. This r
PEG-SO3H as a new, highly efficient and homogeneous polymeric catalyst for the synthesis of Bis(indolyl)methanes and 4, 4'-(Arylmethylene)- bis(3-methyl-1-phenyl-1hpyrazol-5-ol)s in water
Hasaninejad,Shekouhy,Zare,Hoseini Ghattali,Golzar
, p. 411 - 423 (2011)
In this work, a green, simple and highly efficient procedure for the synthesis of bis(indolyl)methanes and 4, 4'-(arylmethylene)-bis(3-methyl-1- phenyl-1H-pyrazol-5-ol)s [as an important class of bis(pyrazolyl)methanes] is described. The condensation of i
Graphene oxide decorated with Cu(i)Br nanoparticles: A reusable catalyst for the synthesis of potent bis(indolyl)methane based anti HIV drugs
Srivastava, Ananya,Agarwal, Aakanksha,Gupta, Satish K.,Jain, Nidhi
, p. 23008 - 23011 (2016)
A GO-Cu(i)Br nanocatalyst has been prepared, and applied for the synthesis of bis(indolyl)methanes. The catalyst is highly effective, is required in much lower amounts (0.05 mol%), and is recyclable for up to six reaction cycles without loss in activity. The synthesized compounds have been screened for their in vitro anti-HIV-1 activity, and compound 3d has shown significant anti-HIV-1 effects. Molecular modelling of 3d with reverse transcriptase enzyme has been carried out to understand its binding mechanism to the active enzyme site.
Synthesis of bis(indolyl) methanes using aluminium oxide (acidic) in dry media
Sadaphal, Sandip A.,Kategaonkar, Amol H.,Labade, Vilas B.,Shingare, Murlidhar S.
, p. 39 - 42 (2010)
Heterogeneous catalyst aluminium oxide (acidic) is found to be an effective catalyst for the solvent-free condensation reaction of indole with aldehydes in microwave irradiation with shorter reaction time and higher yields.
