19782-48-0Relevant articles and documents
First synthesis of bis(di(indolyl)aryl)methanes from bis(salicylaldehydes)
Bakthadoss, Manickam,Devaraj, Anthonisamy,Srinivasan, Jayakumar
, p. 418 - 424 (2015)
In this article, a simple method for the synthesis of bis(di(indolyl)aryl)methanes is described. The iodine-catalyzed (5 mol %) reaction of indoles with various bis(salicylaldehyde) derivatives affords the bis(di(indolyl)aryl)methanes in excellent yields. The reaction works well under mild reaction condition with shorter reaction time.
Identification of a new supramolecular synthon in o-anisaldehydes: Molecular self-assembly into tapes and staircases
Narasimha Moorthy,Natarajan,Venugopalan
, p. 107 - 114 (2005)
We have shown through a rational design, synthesis and X-ray structural analyses of a set of aldehydes that o-methoxybenzaldehydes tend to associate in a centrosymmetric fashion, akin to the carboxylic acids, to give rise to a dimer motif II, which derives stabilization from four C-H?O hydrogen bonds in addition to a dipole-dipole interaction. That the synthon II is credible to be structure determining is revealed from the crystal structures of aldehydes 1-4 that are devoid of any other competing weak interactions. The aldehydes 1-4 are found to undergo self-assembly into 1-dimensional molecular tapes and staircases. We have shown that the steric factors as in aldehyde 5 and the presence of a functional group such as Br in 6 perturb the expected crystal packing based on synthon II.
Synthesis and in vitro study of methylene-bis-tetrahydro[1,3]thiazolo[4,5-c]isoxazoles as potential nematicidal agents
Srinivas, Avula,Nagaraj, Adki,Reddy, Cherkupally Sanjeeva
scheme or table, p. 2353 - 2358 (2010/07/05)
A series of methylene-bis-tetrahydro[1,3]thiazolo[4,5-c]isoxazoles 6 were synthesized by the reaction of chalcone derivative of methylene-bis-thiazolidinone 5 with hydroxylamine hydrochloride. The chemical structures of newly synthesized compounds were el
Synthesis, nematicidal and antimicrobial properties of bis-[4-methoxy-3-[3- (4-fluorophenyl)-6-(4-methylphenyl)-2(aryl)-tetrahydro-2H-pyrazolo[ 3,4-d]thiazol-5-yl]phenyl]methanes
Sanjeeva Reddy, Cherkupally,Srinivas, Avula,Nagaraj, Adki
scheme or table, p. 685 - 693 (2010/02/28)
A new series of bis-[4-methoxy-3-[3-(4-fluorophenyl)-6-(4-methylphenyl)-2- (aryl)-3,3a,5,6-tetrahydro-2H-pyrazolo[3,4-d][1,3]thiazol-5-yl]phenyl]methanes 6a-r was synthesized by the reaction of arylidine derivative of methylene-bis-thiazolidinones 5a-c wi
Synthesis and biological evaluation of novel methylene-bis-thiazolidinone derivatives as potential nematicidal agents
Srinivas,Nagaraj,Sanjeeva Reddy
, p. 999 - 1003 (2008/09/21)
(Chemical Equation Presented) In a one pot procedure, a series of novel methylene-bis-thiazolidinone derivatives 5 and 6 was prepared by condensation of 5-(3-formyl-4-methoxybenzyl)-2-methoxybenzaldehyde 3 with mercapto acids and primary aromatic amines 4