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Organophosphorus reagents as extractants—part 3. Synergic effect of triphenyl phosphine oxide and bis(diphenyl phosphinyl) alkanes on extraction of iron(III) from thiocyanate medium with 2,4-pentdione
The extraction of iron(III) from thiocyanate medium was carried out with a synergic combination of 2,4-pentdione (Hacac) and either triphenyl phosphine oxide (Ph 3 PO) or bis (diphenylphosphinyl) alkanes, Ph 2P(O)(CH 2) n ·P(O)PH 2 [ligand abbreviation, n: dpeO 2, 2; dpbO 2, 4]. Iron(III) was quanti...
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| Published in: | Talanta (Oxford) 1992-06, Vol.39 (6), p.659-663 |
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| Language: | English |
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| container_end_page | 663 |
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| container_start_page | 659 |
| container_title | Talanta (Oxford) |
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| creator | Lobana, Tarlok S. Bhatia, Pushvinder K. |
| description | The extraction of iron(III) from thiocyanate medium was carried out with a synergic combination of 2,4-pentdione (Hacac) and either triphenyl phosphine oxide (Ph
3 PO) or
bis (diphenylphosphinyl) alkanes, Ph
2P(O)(CH
2)
n
·P(O)PH
2 [ligand abbreviation,
n: dpeO
2, 2; dpbO
2, 4]. Iron(III) was quantitatively separated from its binary mixture with chromium(III), manganese(III), cobalt(II), nickel(II), zinc(II), cadmium(II), mercury(II), lead(II), magnesium(II) and from steel samples. Copper(II) and silver(I) however, interfered. The percentage extraction was 99.0%. The respective extraction constants,
K
HA,
K
L or
K
syn, for the extracted species, [Fe(NCS)(acac)
2(H
2O)] (HA Hacac), Fe(NCS)
3L
2 [L b Ph
3PO, dpeO
2 or dpbO
2], or Fe(NCS)(acac)
2L were found to be:
K
HA, 1.48 × 10
3,
K
L, 1.80 × 10
2 (L Ph
3PO), 2.02 × 10
2 (L dpeO
2 or dpbO
2) and
K
syn, 1.87 × 10
6 (L Ph
3PO), 2.56 × 10
6 [L dpeO
2 or dpbO
2]. |
| doi_str_mv | 10.1016/0039-9140(92)80077-Q |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_733827110</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>003991409280077Q</els_id><sourcerecordid>733827110</sourcerecordid><originalsourceid>FETCH-LOGICAL-c303t-38ff741fde04ef8aece550bf33098111deb330f23ef81dcd37abcf466d996f9e3</originalsourceid><addsrcrecordid>eNp9kcuKFDEUhoMoTjv6BiJZCHaDNSaVum4EGbw0DAyDug6p5KQ7WpXUJCmd2vkQPpWP4ZOYttoRXLgIOSHf-c_lR-gxJWeU0OoFIazNWlqQdZtvGkLqOru6g1a0qVnGyprdRatb5AQ9COETISRnhN1HJ7Rpq7JgbIV-XPqdsG7cu5COnwL2IHZgY8AiYLiJXsgo0vPnt--j8BGzM_x-tuB3RmLQGmTETuPozbgHO_d4UTIWsLsxCrCwCncmrNW_wNxvsOg_CwsBO_unlElh0jPe2fV2u91g7d2A4944OQsrIuABlJkG_NXEPc6fF9mYmlUpDR6ie1r0AR4d71P08c3rD-fvsovLt9vzVxeZTMPHjDVa1wXVCkgBuhEgoSxJpxkjbUMpVdClUOcsfVIlFatFJ3VRVaptK90CO0XPFt3Ru-sJQuSDCRL6Po3ipsBrxpq8ppQkslhI6V0IHjQfvRmEnzkl_GAiPzjEDw7xNue_TeRXKe3JscDUpWn_Jh1dS8DTIyCCFL32wkoTbrlyqZ-wlwsGaRtfDHgepAEr0wJ98o0rZ_7fyC9jU778</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>733827110</pqid></control><display><type>article</type><title>Organophosphorus reagents as extractants—part 3. Synergic effect of triphenyl phosphine oxide and bis(diphenyl phosphinyl) alkanes on extraction of iron(III) from thiocyanate medium with 2,4-pentdione</title><source>ScienceDirect Physical & Analytical Chemistry Backfile</source><creator>Lobana, Tarlok S. ; Bhatia, Pushvinder K.</creator><creatorcontrib>Lobana, Tarlok S. ; Bhatia, Pushvinder K.</creatorcontrib><description>The extraction of iron(III) from thiocyanate medium was carried out with a synergic combination of 2,4-pentdione (Hacac) and either triphenyl phosphine oxide (Ph
3 PO) or
bis (diphenylphosphinyl) alkanes, Ph
2P(O)(CH
2)
n
·P(O)PH
2 [ligand abbreviation,
n: dpeO
2, 2; dpbO
2, 4]. Iron(III) was quantitatively separated from its binary mixture with chromium(III), manganese(III), cobalt(II), nickel(II), zinc(II), cadmium(II), mercury(II), lead(II), magnesium(II) and from steel samples. Copper(II) and silver(I) however, interfered. The percentage extraction was 99.0%. The respective extraction constants,
K
HA,
K
L or
K
syn, for the extracted species, [Fe(NCS)(acac)
2(H
2O)] (HA Hacac), Fe(NCS)
3L
2 [L b Ph
3PO, dpeO
2 or dpbO
2], or Fe(NCS)(acac)
2L were found to be:
K
HA, 1.48 × 10
3,
K
L, 1.80 × 10
2 (L Ph
3PO), 2.02 × 10
2 (L dpeO
2 or dpbO
2) and
K
syn, 1.87 × 10
6 (L Ph
3PO), 2.56 × 10
6 [L dpeO
2 or dpbO
2].</description><identifier>ISSN: 0039-9140</identifier><identifier>EISSN: 1873-3573</identifier><identifier>DOI: 10.1016/0039-9140(92)80077-Q</identifier><identifier>PMID: 18965433</identifier><identifier>CODEN: TLNTA2</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Chemistry ; Exact sciences and technology ; Inorganic chemistry and origins of life ; Kinetics and mechanism of reactions</subject><ispartof>Talanta (Oxford), 1992-06, Vol.39 (6), p.659-663</ispartof><rights>1992</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c303t-38ff741fde04ef8aece550bf33098111deb330f23ef81dcd37abcf466d996f9e3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/003991409280077Q$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3619,27924,27925,45983</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5382711$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18965433$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lobana, Tarlok S.</creatorcontrib><creatorcontrib>Bhatia, Pushvinder K.</creatorcontrib><title>Organophosphorus reagents as extractants—part 3. Synergic effect of triphenyl phosphine oxide and bis(diphenyl phosphinyl) alkanes on extraction of iron(III) from thiocyanate medium with 2,4-pentdione</title><title>Talanta (Oxford)</title><addtitle>Talanta</addtitle><description>The extraction of iron(III) from thiocyanate medium was carried out with a synergic combination of 2,4-pentdione (Hacac) and either triphenyl phosphine oxide (Ph
3 PO) or
bis (diphenylphosphinyl) alkanes, Ph
2P(O)(CH
2)
n
·P(O)PH
2 [ligand abbreviation,
n: dpeO
2, 2; dpbO
2, 4]. Iron(III) was quantitatively separated from its binary mixture with chromium(III), manganese(III), cobalt(II), nickel(II), zinc(II), cadmium(II), mercury(II), lead(II), magnesium(II) and from steel samples. Copper(II) and silver(I) however, interfered. The percentage extraction was 99.0%. The respective extraction constants,
K
HA,
K
L or
K
syn, for the extracted species, [Fe(NCS)(acac)
2(H
2O)] (HA Hacac), Fe(NCS)
3L
2 [L b Ph
3PO, dpeO
2 or dpbO
2], or Fe(NCS)(acac)
2L were found to be:
K
HA, 1.48 × 10
3,
K
L, 1.80 × 10
2 (L Ph
3PO), 2.02 × 10
2 (L dpeO
2 or dpbO
2) and
K
syn, 1.87 × 10
6 (L Ph
3PO), 2.56 × 10
6 [L dpeO
2 or dpbO
2].</description><subject>Chemistry</subject><subject>Exact sciences and technology</subject><subject>Inorganic chemistry and origins of life</subject><subject>Kinetics and mechanism of reactions</subject><issn>0039-9140</issn><issn>1873-3573</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNp9kcuKFDEUhoMoTjv6BiJZCHaDNSaVum4EGbw0DAyDug6p5KQ7WpXUJCmd2vkQPpWP4ZOYttoRXLgIOSHf-c_lR-gxJWeU0OoFIazNWlqQdZtvGkLqOru6g1a0qVnGyprdRatb5AQ9COETISRnhN1HJ7Rpq7JgbIV-XPqdsG7cu5COnwL2IHZgY8AiYLiJXsgo0vPnt--j8BGzM_x-tuB3RmLQGmTETuPozbgHO_d4UTIWsLsxCrCwCncmrNW_wNxvsOg_CwsBO_unlElh0jPe2fV2u91g7d2A4944OQsrIuABlJkG_NXEPc6fF9mYmlUpDR6ie1r0AR4d71P08c3rD-fvsovLt9vzVxeZTMPHjDVa1wXVCkgBuhEgoSxJpxkjbUMpVdClUOcsfVIlFatFJ3VRVaptK90CO0XPFt3Ru-sJQuSDCRL6Po3ipsBrxpq8ppQkslhI6V0IHjQfvRmEnzkl_GAiPzjEDw7xNue_TeRXKe3JscDUpWn_Jh1dS8DTIyCCFL32wkoTbrlyqZ-wlwsGaRtfDHgepAEr0wJ98o0rZ_7fyC9jU778</recordid><startdate>199206</startdate><enddate>199206</enddate><creator>Lobana, Tarlok S.</creator><creator>Bhatia, Pushvinder K.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199206</creationdate><title>Organophosphorus reagents as extractants—part 3. Synergic effect of triphenyl phosphine oxide and bis(diphenyl phosphinyl) alkanes on extraction of iron(III) from thiocyanate medium with 2,4-pentdione</title><author>Lobana, Tarlok S. ; Bhatia, Pushvinder K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c303t-38ff741fde04ef8aece550bf33098111deb330f23ef81dcd37abcf466d996f9e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Chemistry</topic><topic>Exact sciences and technology</topic><topic>Inorganic chemistry and origins of life</topic><topic>Kinetics and mechanism of reactions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lobana, Tarlok S.</creatorcontrib><creatorcontrib>Bhatia, Pushvinder K.</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Talanta (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lobana, Tarlok S.</au><au>Bhatia, Pushvinder K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Organophosphorus reagents as extractants—part 3. Synergic effect of triphenyl phosphine oxide and bis(diphenyl phosphinyl) alkanes on extraction of iron(III) from thiocyanate medium with 2,4-pentdione</atitle><jtitle>Talanta (Oxford)</jtitle><addtitle>Talanta</addtitle><date>1992-06</date><risdate>1992</risdate><volume>39</volume><issue>6</issue><spage>659</spage><epage>663</epage><pages>659-663</pages><issn>0039-9140</issn><eissn>1873-3573</eissn><coden>TLNTA2</coden><abstract>The extraction of iron(III) from thiocyanate medium was carried out with a synergic combination of 2,4-pentdione (Hacac) and either triphenyl phosphine oxide (Ph
3 PO) or
bis (diphenylphosphinyl) alkanes, Ph
2P(O)(CH
2)
n
·P(O)PH
2 [ligand abbreviation,
n: dpeO
2, 2; dpbO
2, 4]. Iron(III) was quantitatively separated from its binary mixture with chromium(III), manganese(III), cobalt(II), nickel(II), zinc(II), cadmium(II), mercury(II), lead(II), magnesium(II) and from steel samples. Copper(II) and silver(I) however, interfered. The percentage extraction was 99.0%. The respective extraction constants,
K
HA,
K
L or
K
syn, for the extracted species, [Fe(NCS)(acac)
2(H
2O)] (HA Hacac), Fe(NCS)
3L
2 [L b Ph
3PO, dpeO
2 or dpbO
2], or Fe(NCS)(acac)
2L were found to be:
K
HA, 1.48 × 10
3,
K
L, 1.80 × 10
2 (L Ph
3PO), 2.02 × 10
2 (L dpeO
2 or dpbO
2) and
K
syn, 1.87 × 10
6 (L Ph
3PO), 2.56 × 10
6 [L dpeO
2 or dpbO
2].</abstract><cop>Amsterdam</cop><cop>Oxford</cop><pub>Elsevier B.V</pub><pmid>18965433</pmid><doi>10.1016/0039-9140(92)80077-Q</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0039-9140 |
| ispartof | Talanta (Oxford), 1992-06, Vol.39 (6), p.659-663 |
| issn | 0039-9140 1873-3573 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_733827110 |
| source | ScienceDirect Physical & Analytical Chemistry Backfile |
| subjects | Chemistry Exact sciences and technology Inorganic chemistry and origins of life Kinetics and mechanism of reactions |
| title | Organophosphorus reagents as extractants—part 3. Synergic effect of triphenyl phosphine oxide and bis(diphenyl phosphinyl) alkanes on extraction of iron(III) from thiocyanate medium with 2,4-pentdione |
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