{"id":11076,"date":"2022-11-21T04:54:55","date_gmt":"2022-11-20T20:54:55","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=11076"},"modified":"2022-11-21T04:54:55","modified_gmt":"2022-11-20T20:54:55","slug":"gujar-rajesh-b-s-team-published-research-in-inorganic-chemistry-communications-in-73-cas-4551-69-3","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=11076","title":{"rendered":"Gujar, Rajesh B.&#8217;s team published research in Inorganic Chemistry Communications  in 73 | CAS: 4551-69-3"},"content":{"rendered":"<p>Gujar, Rajesh B. published the artcile<b><i>Extractive complexation of lanthanides and Am(III) by 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone in ionic liquid: Solvent extraction and spectroscopic studies<\/i><\/b>,  <a href=\"https:\/\/www.ambeed.com\/products\/4551-69-3.html\">Product Details of C17H14N2O2<\/a>,  the publication is  Inorganic Chemistry Communications (2016), 72-76, database is CAplus.<\/p>\n<p>Extraction behavior of trivalent actinides and lanthanides was studied using solutions of 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone (HPMBP), a beta-diketone, in a room temperature ionic liquid, 1-methyl-3-octyl-imidazolium bis(trifluoromethylsulfonyl) imide (C<sub>8<\/sub>mim\u00b7Tf<sub>2<\/sub>N). The complex extracted into C<sub>8<\/sub>mim\u00b7Tf<sub>2<\/sub>N differs in its composition than those observed in mol. diluents such as benzene. Whereas, neutral ML<sub>3<\/sub> complex is predominant in mol. diluents, a pos. charged complex, [ML<sub>2<\/sub>\u00b7HL]<sup>+<\/sup> (where M = La<sup>3+<\/sup>, Eu<sup>3+<\/sup>, Lu<sup>3+<\/sup> and Am<sup>3+<\/sup>; L = PMBP<sup>&#8211;<\/sup>; HL = HPMBP), was identified to be extracted into the ionic liquid medium. Luminescence spectroscopic studies suggested presence of four inner-sphere water mols. in the extracted species. This paper reports for the first time the stability constant of a lanthanide (Nd<sup>3<\/sup>\u00a0<sup>+<\/sup>) complex with HPMBP in C<sub>8<\/sub>mim\u00b7Tf<sub>2<\/sub>N which are significantly larger than those reported in mol. diluents. Thermodn. parameters were also determined to throw light on the nature of complexation.<\/p>\n<p>Inorganic Chemistry Communications published new progress about 4551-69-3. 4551-69-3 belongs to pyrazoles-derivatives, auxiliary class Benzenes, name is 4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, and the molecular formula is C17H14N2O2, <a href=\"https:\/\/www.ambeed.com\/products\/4551-69-3.html\">Product Details of C17H14N2O2<\/a>.<\/p>\n<p>Referemce:<br \/><a href=\"https:\/\/en.wikipedia.org\/wiki\/Pyrazole\">https:\/\/en.wikipedia.org\/wiki\/Pyrazole<\/a>,<br \/><a href=\"Pyrazole - Wikipedia\">Pyrazoles &#8211; an overview | ScienceDirect Topics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Inorganic Chemistry Communications published new progress about 4551-69-3. 4551-69-3 belongs to pyrazoles-derivatives, auxiliary class Benzenes, name is 4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, and the molecular formula is C17H14N2O2, <a href=\"https:\/\/www.ambeed.com\/products\/4551-69-3.html\">Product Details of C17H14N2O2<\/a>.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[131],"tags":[740],"class_list":["post-11076","post","type-post","status-publish","format-standard","hentry","category-pyrazoles-derivatives","tag-m-w250-300"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - 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