1-Carbamoylhydantoins. New Aspects of Reactivity
Some derivatives of 1-carbamoylhydantoins undergo cleavage at the N 1 –C(O) bond on heating in solution. 1-Carbamoylhydantoins in aqueous and alcoholic ammonia rearrange via opening of the imidazole ring, followed by recyclization. Prolonged treatment of 1-carbamoylhydantoins with aqueous ammonia ca...
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Veröffentlicht in: | Russian journal of organic chemistry 2020-12, Vol.56 (12), p.2119-2131 |
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container_title | Russian journal of organic chemistry |
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creator | Kavina, M. A. Sizov, V. V. |
description | Some derivatives of 1-carbamoylhydantoins undergo cleavage at the N
1
–C(O) bond on heating in solution. 1-Carbamoylhydantoins in aqueous and alcoholic ammonia rearrange via opening of the imidazole ring, followed by recyclization. Prolonged treatment of 1-carbamoylhydantoins with aqueous ammonia can lead to elimination of the C
2
=O carbonyl group. |
doi_str_mv | 10.1134/S107042802012012X |
format | Article |
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1
–C(O) bond on heating in solution. 1-Carbamoylhydantoins in aqueous and alcoholic ammonia rearrange via opening of the imidazole ring, followed by recyclization. Prolonged treatment of 1-carbamoylhydantoins with aqueous ammonia can lead to elimination of the C
2
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1
–C(O) bond on heating in solution. 1-Carbamoylhydantoins in aqueous and alcoholic ammonia rearrange via opening of the imidazole ring, followed by recyclization. Prolonged treatment of 1-carbamoylhydantoins with aqueous ammonia can lead to elimination of the C
2
=O carbonyl group.</description><subject>Ammonia</subject><subject>Carbonyl groups</subject><subject>Carbonyls</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Imidazole</subject><subject>Organic Chemistry</subject><issn>1070-4280</issn><issn>1608-3393</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kFtLxDAQhYMouK7-AN8KPmedya3J41K8waLgBXwLaZtql912TbpK_70tFXwQYWAGznfOwCHkHGGByMXlE0IKgmlggOO8HpAZKtCUc8MPh3uQ6agfk5MY1wAgUPAZAaSZC7nbtv3mvS9d07V1ExfJvf9KlnHniy4mbZU8eld09Wfd9afkqHKb6M9-9py8XF89Z7d09XBzly1XtGBKd1R6I9ICodAlMu1ElSsjpBSMy1SBSVPpfImV0N5UKDVwyXPFS62dUXkuDJ-Tiyl3F9qPvY-dXbf70AwvLRNaYSoU8oHCiSpCG2Pwld2FeutCbxHsWIz9U8zgYZMnDmzz5sNv8v-mb5TzYew</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Kavina, M. A.</creator><creator>Sizov, V. V.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20201201</creationdate><title>1-Carbamoylhydantoins. New Aspects of Reactivity</title><author>Kavina, M. A. ; Sizov, V. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-5e947c10c8d128a4fb6945542357609775aed1f48e9f1580353b63d88a96bb493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Ammonia</topic><topic>Carbonyl groups</topic><topic>Carbonyls</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Imidazole</topic><topic>Organic Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kavina, M. A.</creatorcontrib><creatorcontrib>Sizov, V. V.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of organic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kavina, M. A.</au><au>Sizov, V. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>1-Carbamoylhydantoins. New Aspects of Reactivity</atitle><jtitle>Russian journal of organic chemistry</jtitle><stitle>Russ J Org Chem</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>56</volume><issue>12</issue><spage>2119</spage><epage>2131</epage><pages>2119-2131</pages><issn>1070-4280</issn><eissn>1608-3393</eissn><abstract>Some derivatives of 1-carbamoylhydantoins undergo cleavage at the N
1
–C(O) bond on heating in solution. 1-Carbamoylhydantoins in aqueous and alcoholic ammonia rearrange via opening of the imidazole ring, followed by recyclization. Prolonged treatment of 1-carbamoylhydantoins with aqueous ammonia can lead to elimination of the C
2
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subjects | Ammonia Carbonyl groups Carbonyls Chemistry Chemistry and Materials Science Imidazole Organic Chemistry |
title | 1-Carbamoylhydantoins. New Aspects of Reactivity |
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