Aldehydes, Ketones, and Carboxylic Acids Formed Radiolytically in Aqueous Solutions of Cyanides and Simple Nitriles
A systematic search for aldehydes, ketones, and carboxylic acids was carried out in aqueous solutions of HCN, ${\rm NH}_{4}{\rm CN},\ {\rm CH}_{3}{\rm CN}$, and ${\rm C}_{2}{\rm H}_{4}{\rm CN}$, that had received multikilogray doses of 60 Co γ radiation. About 30 radiolytic products were identified,...
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| Veröffentlicht in: | Radiat. Res.; (United States) 1983-08, Vol.95 (2), p.248-261 |
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| creator | Negrón-Mendoza, A. Draganić, Z. D. Navarro-González, R. Draganić, I. G. Negron-Mendoza, A. Draganic, Z. D. Navarro-Gonzalez, R. Draganic, I. G. |
| description | A systematic search for aldehydes, ketones, and carboxylic acids was carried out in aqueous solutions of HCN, ${\rm NH}_{4}{\rm CN},\ {\rm CH}_{3}{\rm CN}$, and ${\rm C}_{2}{\rm H}_{4}{\rm CN}$, that had received multikilogray doses of 60 Co γ radiation. About 30 radiolytic products were identified, among them a large variety of dicarboxylic and tricarboxylic acids. Some of them might be of significant interest in molecular evolution studies of prebiotic processes. They originate in the free-radical-initiated chemical reactions where the additional oligomerization processes are particularly important. Most of the radiolytic products appear in both cyanides and nitriles and point to the importance of reactions involving the carbon-nitrogen triple bond. |
| doi_str_mv | 10.2307/3576253 |
| format | Article |
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D. ; Navarro-González, R. ; Draganić, I. G. ; Negron-Mendoza, A. ; Draganic, Z. D. ; Navarro-Gonzalez, R. ; Draganic, I. G.</creator><creatorcontrib>Negrón-Mendoza, A. ; Draganić, Z. D. ; Navarro-González, R. ; Draganić, I. G. ; Negron-Mendoza, A. ; Draganic, Z. D. ; Navarro-Gonzalez, R. ; Draganic, I. G. ; Universidad Nacional Autonoma de Mexico City, Mexico</creatorcontrib><description>A systematic search for aldehydes, ketones, and carboxylic acids was carried out in aqueous solutions of HCN, ${\rm NH}_{4}{\rm CN},\ {\rm CH}_{3}{\rm CN}$, and ${\rm C}_{2}{\rm H}_{4}{\rm CN}$, that had received multikilogray doses of 60 Co γ radiation. About 30 radiolytic products were identified, among them a large variety of dicarboxylic and tricarboxylic acids. Some of them might be of significant interest in molecular evolution studies of prebiotic processes. They originate in the free-radical-initiated chemical reactions where the additional oligomerization processes are particularly important. Most of the radiolytic products appear in both cyanides and nitriles and point to the importance of reactions involving the carbon-nitrogen triple bond.</description><identifier>ISSN: 0033-7587</identifier><identifier>EISSN: 1938-5404</identifier><identifier>DOI: 10.2307/3576253</identifier><identifier>CODEN: RAREAE</identifier><language>eng</language><publisher>Oak Brook, Il: Academic Press, Inc</publisher><subject>400600 - Radiation Chemistry ; ALDEHYDES ; AQUEOUS SOLUTIONS ; BETA DECAY RADIOISOTOPES ; BETA-MINUS DECAY RADIOISOTOPES ; CARBOXYLIC ACIDS ; CHEMICAL RADIATION EFFECTS ; CHEMICAL REACTIONS ; CHEMISTRY ; CHROMATOGRAPHY ; COBALT 60 ; COBALT ISOTOPES ; CYANIDES ; DECOMPOSITION ; DISPERSIONS ; ELECTROMAGNETIC RADIATION ; Esters ; Exact sciences and technology ; Free radicals ; GAMMA RADIATION ; GAS CHROMATOGRAPHY ; Hydrogen ; Inorganic chemistry and origins of life ; INTERMEDIATE MASS NUCLEI ; INTERNAL CONVERSION RADIOISOTOPES ; IONIZING RADIATIONS ; ISOMERIC TRANSITION ISOTOPES ; ISOTOPES ; KETONES ; MINUTES LIVING RADIOISOTOPES ; MIXTURES ; NITRILES ; NUCLEI ; ODD-ODD NUCLEI ; ORGANIC ACIDS ; ORGANIC COMPOUNDS ; ORGANIC NITROGEN COMPOUNDS ; Origins of life ; RADIATION CHEMISTRY ; RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY ; Radiation dosage ; RADIATION EFFECTS ; RADIATIONS ; RADIOISOTOPES ; RADIOLYSIS ; SEPARATION PROCESSES ; SOLUTIONS ; YEARS LIVING RADIOISOTOPES</subject><ispartof>Radiat. 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D.</creatorcontrib><creatorcontrib>Navarro-González, R.</creatorcontrib><creatorcontrib>Draganić, I. G.</creatorcontrib><creatorcontrib>Negron-Mendoza, A.</creatorcontrib><creatorcontrib>Draganic, Z. D.</creatorcontrib><creatorcontrib>Navarro-Gonzalez, R.</creatorcontrib><creatorcontrib>Draganic, I. G.</creatorcontrib><creatorcontrib>Universidad Nacional Autonoma de Mexico City, Mexico</creatorcontrib><title>Aldehydes, Ketones, and Carboxylic Acids Formed Radiolytically in Aqueous Solutions of Cyanides and Simple Nitriles</title><title>Radiat. Res.; (United States)</title><description>A systematic search for aldehydes, ketones, and carboxylic acids was carried out in aqueous solutions of HCN, ${\rm NH}_{4}{\rm CN},\ {\rm CH}_{3}{\rm CN}$, and ${\rm C}_{2}{\rm H}_{4}{\rm CN}$, that had received multikilogray doses of 60 Co γ radiation. About 30 radiolytic products were identified, among them a large variety of dicarboxylic and tricarboxylic acids. Some of them might be of significant interest in molecular evolution studies of prebiotic processes. They originate in the free-radical-initiated chemical reactions where the additional oligomerization processes are particularly important. Most of the radiolytic products appear in both cyanides and nitriles and point to the importance of reactions involving the carbon-nitrogen triple bond.</description><subject>400600 - Radiation Chemistry</subject><subject>ALDEHYDES</subject><subject>AQUEOUS SOLUTIONS</subject><subject>BETA DECAY RADIOISOTOPES</subject><subject>BETA-MINUS DECAY RADIOISOTOPES</subject><subject>CARBOXYLIC ACIDS</subject><subject>CHEMICAL RADIATION EFFECTS</subject><subject>CHEMICAL REACTIONS</subject><subject>CHEMISTRY</subject><subject>CHROMATOGRAPHY</subject><subject>COBALT 60</subject><subject>COBALT ISOTOPES</subject><subject>CYANIDES</subject><subject>DECOMPOSITION</subject><subject>DISPERSIONS</subject><subject>ELECTROMAGNETIC RADIATION</subject><subject>Esters</subject><subject>Exact sciences and technology</subject><subject>Free radicals</subject><subject>GAMMA RADIATION</subject><subject>GAS CHROMATOGRAPHY</subject><subject>Hydrogen</subject><subject>Inorganic chemistry and origins of life</subject><subject>INTERMEDIATE MASS NUCLEI</subject><subject>INTERNAL CONVERSION RADIOISOTOPES</subject><subject>IONIZING RADIATIONS</subject><subject>ISOMERIC TRANSITION ISOTOPES</subject><subject>ISOTOPES</subject><subject>KETONES</subject><subject>MINUTES LIVING RADIOISOTOPES</subject><subject>MIXTURES</subject><subject>NITRILES</subject><subject>NUCLEI</subject><subject>ODD-ODD NUCLEI</subject><subject>ORGANIC ACIDS</subject><subject>ORGANIC COMPOUNDS</subject><subject>ORGANIC NITROGEN COMPOUNDS</subject><subject>Origins of life</subject><subject>RADIATION CHEMISTRY</subject><subject>RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY</subject><subject>Radiation dosage</subject><subject>RADIATION EFFECTS</subject><subject>RADIATIONS</subject><subject>RADIOISOTOPES</subject><subject>RADIOLYSIS</subject><subject>SEPARATION PROCESSES</subject><subject>SOLUTIONS</subject><subject>YEARS LIVING RADIOISOTOPES</subject><issn>0033-7587</issn><issn>1938-5404</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><recordid>eNp1kNFKwzAUQIMoOKf4C0EEX6wmTdM0j6U4FYeC0-eSJinLyJKZZGD_3s4N33y698LhwD0AXGJ0lxPE7gllZU7JEZhgTqqMFqg4BhOECMkYrdgpOItxhcYbl3wCYm2VXg5Kx1v4opN3u0U4BRsROv89WCNhLY2KcObDWiv4LpTxdkhGCmsHaBysv7babyNceLtNxrsIfQ-bQTgzWn9dC7PeWA1fTQrG6ngOTnpho744zCn4nD18NE_Z_O3xuannmcwLlDKCMOZdR3pWEaoIVqTUSFCei6ovFEFcYVKWuUJYIYE5l0L3suyQrjBSjBVkCq72Xh-TaaM0Scul9M5pmVrKKOMcjdDNHpLBxxh0326CWYswtBi1u6DtIehIXu_JjYjj830QTpr4h3NSYD4m_8NWMfnwr-0Hggh_gw</recordid><startdate>19830801</startdate><enddate>19830801</enddate><creator>Negrón-Mendoza, A.</creator><creator>Draganić, Z. 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D.</creatorcontrib><creatorcontrib>Navarro-González, R.</creatorcontrib><creatorcontrib>Draganić, I. G.</creatorcontrib><creatorcontrib>Negron-Mendoza, A.</creatorcontrib><creatorcontrib>Draganic, Z. D.</creatorcontrib><creatorcontrib>Navarro-Gonzalez, R.</creatorcontrib><creatorcontrib>Draganic, I. G.</creatorcontrib><creatorcontrib>Universidad Nacional Autonoma de Mexico City, Mexico</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Radiat. Res.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Negrón-Mendoza, A.</au><au>Draganić, Z. D.</au><au>Navarro-González, R.</au><au>Draganić, I. G.</au><au>Negron-Mendoza, A.</au><au>Draganic, Z. D.</au><au>Navarro-Gonzalez, R.</au><au>Draganic, I. G.</au><aucorp>Universidad Nacional Autonoma de Mexico City, Mexico</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Aldehydes, Ketones, and Carboxylic Acids Formed Radiolytically in Aqueous Solutions of Cyanides and Simple Nitriles</atitle><jtitle>Radiat. Res.; (United States)</jtitle><date>1983-08-01</date><risdate>1983</risdate><volume>95</volume><issue>2</issue><spage>248</spage><epage>261</epage><pages>248-261</pages><issn>0033-7587</issn><eissn>1938-5404</eissn><coden>RAREAE</coden><abstract>A systematic search for aldehydes, ketones, and carboxylic acids was carried out in aqueous solutions of HCN, ${\rm NH}_{4}{\rm CN},\ {\rm CH}_{3}{\rm CN}$, and ${\rm C}_{2}{\rm H}_{4}{\rm CN}$, that had received multikilogray doses of 60 Co γ radiation. About 30 radiolytic products were identified, among them a large variety of dicarboxylic and tricarboxylic acids. Some of them might be of significant interest in molecular evolution studies of prebiotic processes. They originate in the free-radical-initiated chemical reactions where the additional oligomerization processes are particularly important. Most of the radiolytic products appear in both cyanides and nitriles and point to the importance of reactions involving the carbon-nitrogen triple bond.</abstract><cop>Oak Brook, Il</cop><pub>Academic Press, Inc</pub><doi>10.2307/3576253</doi><tpages>14</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0033-7587 |
| ispartof | Radiat. Res.; (United States), 1983-08, Vol.95 (2), p.248-261 |
| issn | 0033-7587 1938-5404 |
| language | eng |
| recordid | cdi_crossref_primary_10_2307_3576253 |
| source | JSTOR Archive Collection A-Z Listing |
| subjects | 400600 - Radiation Chemistry ALDEHYDES AQUEOUS SOLUTIONS BETA DECAY RADIOISOTOPES BETA-MINUS DECAY RADIOISOTOPES CARBOXYLIC ACIDS CHEMICAL RADIATION EFFECTS CHEMICAL REACTIONS CHEMISTRY CHROMATOGRAPHY COBALT 60 COBALT ISOTOPES CYANIDES DECOMPOSITION DISPERSIONS ELECTROMAGNETIC RADIATION Esters Exact sciences and technology Free radicals GAMMA RADIATION GAS CHROMATOGRAPHY Hydrogen Inorganic chemistry and origins of life INTERMEDIATE MASS NUCLEI INTERNAL CONVERSION RADIOISOTOPES IONIZING RADIATIONS ISOMERIC TRANSITION ISOTOPES ISOTOPES KETONES MINUTES LIVING RADIOISOTOPES MIXTURES NITRILES NUCLEI ODD-ODD NUCLEI ORGANIC ACIDS ORGANIC COMPOUNDS ORGANIC NITROGEN COMPOUNDS Origins of life RADIATION CHEMISTRY RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY Radiation dosage RADIATION EFFECTS RADIATIONS RADIOISOTOPES RADIOLYSIS SEPARATION PROCESSES SOLUTIONS YEARS LIVING RADIOISOTOPES |
| title | Aldehydes, Ketones, and Carboxylic Acids Formed Radiolytically in Aqueous Solutions of Cyanides and Simple Nitriles |
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