Potentially biologically active new substituted anilides of benzo[2,3-b]thiophene series

Jarak, Ivana; Pavlović, Gordána; Karminski‐Zamola, Grace

doi:10.1007/s11224-006-9135-9

Cited by 3 publications

(2 citation statements)

References 20 publications

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“…Compounds 3, 17 4, 13 5, 18 10, 19 11, 20 12, 21 14, 22 18, 23 19, 19 21, 24 and 22 25 showed satisfactory spectroscopic data in agreement with those reported in the literature.…”

Section: Syn Thesissupporting

confidence: 86%

Aminocarbonylation of N-Containing Heterocycles with Aromatic Amines Using Mo(CO)6

et al. 2018

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We describe herein the palladium-catalyzed aminocarbonylation of nitrogen-containing heterocycles with aniline derivatives using molybdenum hexacarbonyl as a CO solid source, expanding the scope of the limited examples. This method is compatible with a variety of substitutions on the aniline moiety. The simple reaction conditions include easily available Pd(dppf)Cl2 catalyst, DBU as base in DMF at 120 °C for 3 hours in sealed tube thereby leading to the isolation of 21 compounds with yields ranging from 18 to 82%. We also show that double aminocarbonylation reactions are possible in satisfactory yields regarding both coupling partners.

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“…Compounds 3, 17 4, 13 5, 18 10, 19 11, 20 12, 21 14, 22 18, 23 19, 19 21, 24 and 22 25 showed satisfactory spectroscopic data in agreement with those reported in the literature.…”

Section: Syn Thesissupporting

confidence: 86%

Aminocarbonylation of N-Containing Heterocycles with Aromatic Amines Using Mo(CO)6

et al. 2018

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“…These quantities are related to conjugation associated within this functional group-we note a contemporary calorimetric study of the formally related acylsulfonamides [50] with their C(O)NHS(O) 2 functionality. The next article, by Jarak et al [51], is a report on the synthesis and characterization of some new substituted anilides of benzo[b]thiophene for the purpose of examining the influence of different substituents and amide stereochemistry on antitumor activity [52,53] of various classes of anilides. Whereas the enthalpy of formation of the parent heterocycle has been measured [54], no data exists for any derivative save the sulfone [55].…”

Section: Issuementioning

confidence: 99%

Interplay of thermochemistry and Structural Chemistry, the journal (volume 18, 2007) and the discipline

Ponikvar

Liebman

2008

Struct Chem

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In this study, we relate the contents of the journal Structural Chemistry for the calendar year 2007 and thermochemistry. The year's articles were briefly summarized and a thermochemical comment written to supplement them. Frequently questions were asked and future research was suggested.Keywords Structural Chemistry Á Thermochemistry Á Thermodynamics Á Enthalpy of formation Á Enthalpy of phase change Á Enthalpy of reaction As practiced disciplines, structural chemistry and thermochemistry are very often unrelated. In this study, these disciplines are linked as relations are explicitly made using the contents of the journal Structural Chemistry (Vol. 18) for the calendar year 2007 as a scaffold for our analysis, for our selected articles in the discipline of structural chemistry. These studies have been reviewed by us, where we give them a thermochemical flavor. While this commentary is most generally written in terms of brief summaries of literature papers involving enthalpies of formation and/or reaction, not uncommonly we raise questions and even suggest possible future research. We are not, however, going to give a thermochemical slant on book reviews, honorary dedications, and obituaries although these works will be cited in our text.As such, this article is a sequel to our earlier related reviews of Structural Chemistry for the calendar years 2000 through 2004 [1-5]. Reviews for 2005 and 2006 are currently being prepared. Issue 1In the first article in the first issue of Structural Chemistry for 2007, Hargittai [6] asserted that while research is currently usually carried out in big groups, the most important ideas, observations and discoveries still belong to individuals who have to bring down dogmas or open entirely new areas in science. This may bring solace to the thermochemical community in which research groups are generally small, and the number of new practitioners sadly few.In the past decade, the crystal engineering of multidimensional arrays and networks containing metal ions has achieved considerable progress because of the increased interest in the potential utility of these compounds as zeolite-like materials [7-11], catalysts [12], or magnetic materials [13][14][15]. The thermochemistry of these species is complicated by their inherent complexity: however, estimation approaches of their key thermochemical quantities are increasingly reliable [16]. In the second article of this issue, by Wang et al. [17], the versatility of malonate dianion as a ligand for the construction of extended networks with different topologies dependent on the coordination geometry of the metal ion was discussed. The synthesis and structure of a novel malonate-bridged copper(II) compound in which copper(II) ions have two different coordination environments in a novel three-dimensional (3D) network was described. Metal malonates have been studied from a

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Structural studies of 3-chloro-N-(8′-quinolyl)×benzo[b]thiophene-2-carboxamide

et al. 2011

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Potentially biologically active new substituted anilides of benzo[2,3-b]thiophene series

Cited by 3 publications

References 20 publications

Aminocarbonylation of N-Containing Heterocycles with Aromatic Amines Using Mo(CO)6

Aminocarbonylation of N-Containing Heterocycles with Aromatic Amines Using Mo(CO)6

Interplay of thermochemistry and Structural Chemistry, the journal (volume 18, 2007) and the discipline

Structural studies of 3-chloro-N-(8′-quinolyl)×benzo[b]thiophene-2-carboxamide

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