ChemInform Abstract: C‐Acylation of p‐Acetotoluidide in Presence of Polyphosphoric Acid.

Desai, Gunvantsinh T.; Desai, K. K.; Desai, C. M.

doi:10.1002/chin.198807188

Cited by 86 publications

(108 citation statements)

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“…Desai (2003), for example wrote: "…the IMF encouraged a disaster-prone policy gamble of capital account liberalization in these economies before they had put their "structural house" in order." 1 Similarly, states that "…many of the policies that the IMF pushed, in particular, premature capital market liberalization, have contributed to global instability." 2 The IMF did play a role in the movement towards capital account decontrol that took place during the 1990s.…”

Section: Introductionmentioning

confidence: 99%

The Imf and the Liberalization of Capital Flows

Joyce

2005

SSRN Journal

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Section: Introductionmentioning

confidence: 99%

The Imf and the Liberalization of Capital Flows

Joyce

2005

SSRN Journal

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“…4,5 The petroleum industry needs to find and implement a desulfurization technology soon. [6][7][8][9] The future lies in the development of innovative technologies for removing the traces of sulfur compounds present after applying the standard hydrodesulfurization technology. This report describes the advances achieved by the Institute for Green Oxidation Chemistry (Institute)…”

Section: Introduction Technical Discussion: Backgroundmentioning

confidence: 99%

Advanced Oxidation Process

Horwitz¹,

Collins²

2003

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The removal of recalcitrant sulfur species, dibenzothiophene and its derivatives, from automotive fuels is an integral component in the development of cleaner burning and more efficient automobile engines. Oxidative desulfurization (ODS) wherein the dibenzothiophene derivative is converted to its corresponding sulfoxide and sulfone is an attractive approach to sulfur removal because the oxidized species are easily extracted or precipitated and filtered from the hydrocarbon phase. Fe-TAML ® activators of hydrogen peroxide (TAML is Tetra-AmidoMacrocyclic-Ligand) catalytically convert dibenzothiophene and its derivatives rapidly and effectively at moderate temperatures (50-60 °C) and ambient pressure to the corresponding sulfoxides and sulfones. The oxidation process can be performed in both aqueous systems containing alcohols such as methanol, ethanol, or t-butanol, and in a two-phase hydrocarbon/aqueous system containing tert-butanol or acetonitrile. In the biphasic system, essentially complete conversion of the DBT to its oxidized products can be achieved using slightly longer reaction times than in homogeneous solution. Among the key features of the technology are the mild reaction conditions, the very high selectivity where no over oxidation of the sulfur compounds occurs, the near stoichiometric use of hydrogen peroxide, the apparent lack of degradation of sensitive fuel components, and the ease of separation of oxidized products.

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“…The rapid development of these ligands resulted in an enhanced research activity in the field of coordination chemistry leading to very interesting conclusions. Many biologically important schiff bases have been reported in the literature possessing, antibacterial (Biyala et al, 2007;Morad et al 2007;Rajavel et al 2008;Chohan et al, 2007) , antifungal (Rajendran et al, 2002), antimicrobial (Mishra et al, 2008), anticonvulsant (Sridhar et al, 2002), anti HIV , anti-inflammatory ) and antitumor activities (Desai et al, 2001;Ren et al, 2002) Schiff bases derived from a large number of carbonyl compounds and amines are an important class of ligands that coordinate to metal ions via azomethine nitrogen and have been studied extensively (Tumer et al, 1998). Schiff base complexes derived from 4-hydroxysalicylaldehyde and amines have strong anticancer activity e.g.…”

Section: R -Ch = N -Rmentioning

confidence: 99%

Schiff bases: An emerging potent class of pharmaceuticals

Chaudhary¹,

Singh²

2017

Int. J. Curr. Res. Med. Sci.

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Schiff bases are the utmost extensively used organic compounds. An outsized number of Schiff bases and their complexes have been investigated for their fascinating and imperative properties. Schiff bases are significant class of compounds in medicinal and pharmaceutical fields as they have also been shown to exhibit wide-ranging biological activities, including antifungal, antibacterial, antiproliferative, anti-inflammatory, antiviral, and antitumor properties. The imine group present in such compounds has been shown to be critical to their biological activities. Metal complexes of Schiff bases are well renowned for their stability, biological activity and prospective applications in countless fields. This short review piles up with few examples of the most propitious biological active metal complexes of schiff bases.

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ChemInform Abstract: C‐Acylation of p‐Acetotoluidide in Presence of Polyphosphoric Acid.

Abstract: N‐Acetyl p‐toluidine (I) reacts with acetic anhydride (II) in the presence of polyphosphoric acid to produce the isomeric acetaminoacetophenones (III) and (IV).

Cited by 86 publications

References 0 publications

The Imf and the Liberalization of Capital Flows

The Imf and the Liberalization of Capital Flows

Advanced Oxidation Process

Schiff bases: An emerging potent class of pharmaceuticals

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