Microcalorimetric Study on the Oscillating System of Two-phase Reaction of Aqueous Acid with Primary Amine in Chloroform
It has been found that the two‐phase reactions of aqueous HCl, HOAc or H3PO4 with primary amine N1923 in chloroform are oscillating reactions. Their power‐time curves were measured by the titration microcalorimetric method, and the induction period (tta). The first oscillating period (tp.1) and the...
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| Veröffentlicht in: | Chinese journal of chemistry 2003-01, Vol.21 (1), p.36-39 |
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| creator | Hong-Lin, Zhang Xiu-Fang, Yu Cheng-Xue, Lu Si-Xiu, Sun Guo-Hna, Gu Xim, Fu |
| description | It has been found that the two‐phase reactions of aqueous HCl, HOAc or H3PO4 with primary amine N1923 in chloroform are oscillating reactions. Their power‐time curves were measured by the titration microcalorimetric method, and the induction period (tta). The first oscillating period (tp.1) and the second oscillating period (tp.2) were determined. The apparent activating parameters and the orders of the oscillating systems were calculated and the following relationships were established: for the oscillating system of hydrochloric acid tin ∞ c0.147HCI exp(1.35 × 103/T), tp.1 ∞ c0.241HCI, exp(4.33 × 103/T), tp.2 ∞ c0.290HCI exp(5.59 × 103/T); for the oscillating system of acetic acid, tin ∞ c0.883HOAc exp(2.32 × 103/T), tp.1 ∞ c0.399BOAc, exp(4.50 × 103/T), tp.2 ∞ c0.301HOAc exp(5.88 × 103/T); for the oscillating system of phosphoric acid, tin ∞ c1.14 H 3PO 4 exp(7.70 × 104), tp.1 ∞ c1.42 H 3PO 4 exp (1.14 × 104/T), tp.2 ∞ c1.47 H 3PO 4 exp (1.27 × 104/T) |
| doi_str_mv | 10.1002/cjoc.20030210110 |
| format | Article |
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Their power‐time curves were measured by the titration microcalorimetric method, and the induction period (tta). The first oscillating period (tp.1) and the second oscillating period (tp.2) were determined. The apparent activating parameters and the orders of the oscillating systems were calculated and the following relationships were established: for the oscillating system of hydrochloric acid tin ∞ c0.147HCI exp(1.35 × 103/T), tp.1 ∞ c0.241HCI, exp(4.33 × 103/T), tp.2 ∞ c0.290HCI exp(5.59 × 103/T); for the oscillating system of acetic acid, tin ∞ c0.883HOAc exp(2.32 × 103/T), tp.1 ∞ c0.399BOAc, exp(4.50 × 103/T), tp.2 ∞ c0.301HOAc exp(5.88 × 103/T); for the oscillating system of phosphoric acid, tin ∞ c1.14 H 3PO 4 exp(7.70 × 104), tp.1 ∞ c1.42 H 3PO 4 exp (1.14 × 104/T), tp.2 ∞ c1.47 H 3PO 4 exp (1.27 × 104/T)</description><identifier>ISSN: 1001-604X</identifier><identifier>EISSN: 1614-7065</identifier><identifier>DOI: 10.1002/cjoc.20030210110</identifier><language>eng</language><publisher>Weinheim: Wiley-VCH Verlag GmbH & Co. KGaA</publisher><subject>acetic acid ; hydrochloric acid ; oscillating system ; phosphoric acid ; primary amine N1923 ; titration microcalorimetric method</subject><ispartof>Chinese journal of chemistry, 2003-01, Vol.21 (1), p.36-39</ispartof><rights>Copyright © 2003 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2860-db01a3b152cb6a148724b434fcdcc2d702c6c78302b212befc3dc1bf128997d03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcjoc.20030210110$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcjoc.20030210110$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids></links><search><creatorcontrib>Hong-Lin, Zhang</creatorcontrib><creatorcontrib>Xiu-Fang, Yu</creatorcontrib><creatorcontrib>Cheng-Xue, Lu</creatorcontrib><creatorcontrib>Si-Xiu, Sun</creatorcontrib><creatorcontrib>Guo-Hna, Gu</creatorcontrib><creatorcontrib>Xim, Fu</creatorcontrib><title>Microcalorimetric Study on the Oscillating System of Two-phase Reaction of Aqueous Acid with Primary Amine in Chloroform</title><title>Chinese journal of chemistry</title><addtitle>Chin. J. Chem</addtitle><description>It has been found that the two‐phase reactions of aqueous HCl, HOAc or H3PO4 with primary amine N1923 in chloroform are oscillating reactions. Their power‐time curves were measured by the titration microcalorimetric method, and the induction period (tta). The first oscillating period (tp.1) and the second oscillating period (tp.2) were determined. The apparent activating parameters and the orders of the oscillating systems were calculated and the following relationships were established: for the oscillating system of hydrochloric acid tin ∞ c0.147HCI exp(1.35 × 103/T), tp.1 ∞ c0.241HCI, exp(4.33 × 103/T), tp.2 ∞ c0.290HCI exp(5.59 × 103/T); for the oscillating system of acetic acid, tin ∞ c0.883HOAc exp(2.32 × 103/T), tp.1 ∞ c0.399BOAc, exp(4.50 × 103/T), tp.2 ∞ c0.301HOAc exp(5.88 × 103/T); for the oscillating system of phosphoric acid, tin ∞ c1.14 H 3PO 4 exp(7.70 × 104), tp.1 ∞ c1.42 H 3PO 4 exp (1.14 × 104/T), tp.2 ∞ c1.47 H 3PO 4 exp (1.27 × 104/T)</description><subject>acetic acid</subject><subject>hydrochloric acid</subject><subject>oscillating system</subject><subject>phosphoric acid</subject><subject>primary amine N1923</subject><subject>titration microcalorimetric method</subject><issn>1001-604X</issn><issn>1614-7065</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkE9PwkAQxRujiYjePe4XKM5uS7ccPJRGUQKign9um-10K6sti90S4Nu7BGP05Gkmk_ebmfc875xChwKwC3w32GEAATAKlMKB16IRDX0OUffQ9QDUjyB8PfZOrH13BOcsanmbscbaoCxNrSvV1BrJtFnlW2IWpJkrMrGoy1I2evFGplvbqIqYgszWxl_OpVXkUUlstBO7afK5UmZlSYI6J2vdzMm9WyrrLUkqvVBEL0g6d4dMYerq1DsqZGnV2Xdte0_XV7P0xh9NBrdpMvKRxRH4eQZUBhntMswiScOYszALg7DAHJHlHBhGyGPnOmOUZarAIEeaFZTFvR7PIWh7sN_rbFpbq0Is908JCmKXnNglJ34l55DLPbLWpdr-qxfpcJL-5f09r11emx9e1h8i4gHvipe7gXiGMOwPH8aiH3wB_wSEQA</recordid><startdate>200301</startdate><enddate>200301</enddate><creator>Hong-Lin, Zhang</creator><creator>Xiu-Fang, Yu</creator><creator>Cheng-Xue, Lu</creator><creator>Si-Xiu, Sun</creator><creator>Guo-Hna, Gu</creator><creator>Xim, Fu</creator><general>Wiley-VCH Verlag GmbH & Co. KGaA</general><general>Wiley‐VCH Verlag GmbH & Co. KGaA</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200301</creationdate><title>Microcalorimetric Study on the Oscillating System of Two-phase Reaction of Aqueous Acid with Primary Amine in Chloroform</title><author>Hong-Lin, Zhang ; Xiu-Fang, Yu ; Cheng-Xue, Lu ; Si-Xiu, Sun ; Guo-Hna, Gu ; Xim, Fu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2860-db01a3b152cb6a148724b434fcdcc2d702c6c78302b212befc3dc1bf128997d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>acetic acid</topic><topic>hydrochloric acid</topic><topic>oscillating system</topic><topic>phosphoric acid</topic><topic>primary amine N1923</topic><topic>titration microcalorimetric method</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hong-Lin, Zhang</creatorcontrib><creatorcontrib>Xiu-Fang, Yu</creatorcontrib><creatorcontrib>Cheng-Xue, Lu</creatorcontrib><creatorcontrib>Si-Xiu, Sun</creatorcontrib><creatorcontrib>Guo-Hna, Gu</creatorcontrib><creatorcontrib>Xim, Fu</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Chinese journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hong-Lin, Zhang</au><au>Xiu-Fang, Yu</au><au>Cheng-Xue, Lu</au><au>Si-Xiu, Sun</au><au>Guo-Hna, Gu</au><au>Xim, Fu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microcalorimetric Study on the Oscillating System of Two-phase Reaction of Aqueous Acid with Primary Amine in Chloroform</atitle><jtitle>Chinese journal of chemistry</jtitle><addtitle>Chin. J. Chem</addtitle><date>2003-01</date><risdate>2003</risdate><volume>21</volume><issue>1</issue><spage>36</spage><epage>39</epage><pages>36-39</pages><issn>1001-604X</issn><eissn>1614-7065</eissn><abstract>It has been found that the two‐phase reactions of aqueous HCl, HOAc or H3PO4 with primary amine N1923 in chloroform are oscillating reactions. Their power‐time curves were measured by the titration microcalorimetric method, and the induction period (tta). The first oscillating period (tp.1) and the second oscillating period (tp.2) were determined. The apparent activating parameters and the orders of the oscillating systems were calculated and the following relationships were established: for the oscillating system of hydrochloric acid tin ∞ c0.147HCI exp(1.35 × 103/T), tp.1 ∞ c0.241HCI, exp(4.33 × 103/T), tp.2 ∞ c0.290HCI exp(5.59 × 103/T); for the oscillating system of acetic acid, tin ∞ c0.883HOAc exp(2.32 × 103/T), tp.1 ∞ c0.399BOAc, exp(4.50 × 103/T), tp.2 ∞ c0.301HOAc exp(5.88 × 103/T); for the oscillating system of phosphoric acid, tin ∞ c1.14 H 3PO 4 exp(7.70 × 104), tp.1 ∞ c1.42 H 3PO 4 exp (1.14 × 104/T), tp.2 ∞ c1.47 H 3PO 4 exp (1.27 × 104/T)</abstract><cop>Weinheim</cop><pub>Wiley-VCH Verlag GmbH & Co. KGaA</pub><doi>10.1002/cjoc.20030210110</doi><tpages>4</tpages></addata></record> |
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| subjects | acetic acid hydrochloric acid oscillating system phosphoric acid primary amine N1923 titration microcalorimetric method |
| title | Microcalorimetric Study on the Oscillating System of Two-phase Reaction of Aqueous Acid with Primary Amine in Chloroform |
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