Formation of new substituted (1,3)oxazepine 1,5-diones via reaction of Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride with Schiff’s bases
1,3-oxazepine-1,5-diones, and its derivatives are quite substantial compounds utilized in various field like biological activity. Therefore several compounds have been prepared by abundant methods. This sitting work comprises the preparation of heterocyclic seven-membered ring compounds obtained fro...
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| description | 1,3-oxazepine-1,5-diones, and its derivatives are quite substantial compounds utilized in various field like biological activity. Therefore several compounds have been prepared by abundant methods. This sitting work comprises the preparation of heterocyclic seven-membered ring compounds obtained from Schiff's bases.Benzidine and benzene-1,3-diamine were condensed by refluxing with various aromatic aldehydes with few drops of glacial acetic acid as catalyst in absolute ethanol to produce Schiff bases. These Schiff's bases were treated in anhydrous 1,4-dioxane with Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride under reflux in circumstances that gave substituted 1,3-oxazepine-1,5-dione. The products were isolated, purified and characterized by their melting points , FT-IR and 1HNMR spectra, which are found to be 1,3oxazepine 1,5-diones derivatives. |
| doi_str_mv | 10.1063/5.0118487 |
| format | Conference Proceeding |
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Mahdi ; Alywee, Ali K.</creator><contributor>Fadhel, Fadhel Subhi ; Al-Qabani, Aamena Rasim ; Jber, Nasreen Raheem ; Sultani, Zainab Namh ; Alsabbagh, Akram Abbas ; Khudhair, Bashaer Abbas ; Sadiq, Ibrahim Abdelmahdi</contributor><creatorcontrib>Mukhlif, Mohammed G. ; Al-Asafi, Omar J. Mahdi ; Alywee, Ali K. ; Fadhel, Fadhel Subhi ; Al-Qabani, Aamena Rasim ; Jber, Nasreen Raheem ; Sultani, Zainab Namh ; Alsabbagh, Akram Abbas ; Khudhair, Bashaer Abbas ; Sadiq, Ibrahim Abdelmahdi</creatorcontrib><description>1,3-oxazepine-1,5-diones, and its derivatives are quite substantial compounds utilized in various field like biological activity. Therefore several compounds have been prepared by abundant methods. This sitting work comprises the preparation of heterocyclic seven-membered ring compounds obtained from Schiff's bases.Benzidine and benzene-1,3-diamine were condensed by refluxing with various aromatic aldehydes with few drops of glacial acetic acid as catalyst in absolute ethanol to produce Schiff bases. These Schiff's bases were treated in anhydrous 1,4-dioxane with Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride under reflux in circumstances that gave substituted 1,3-oxazepine-1,5-dione. The products were isolated, purified and characterized by their melting points , FT-IR and 1HNMR spectra, which are found to be 1,3oxazepine 1,5-diones derivatives.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0118487</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Acetic acid ; Aldehydes ; Anhydrides ; Benzene ; Biological activity ; Cyclic compounds ; Diamines ; Diketones ; Ethanol ; Imines ; Melting points ; Refluxing ; Substitutes</subject><ispartof>AIP conference proceedings, 2023, Vol.2457 (1)</ispartof><rights>Author(s)</rights><rights>2023 Author(s). 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Mahdi</creatorcontrib><creatorcontrib>Alywee, Ali K.</creatorcontrib><title>Formation of new substituted (1,3)oxazepine 1,5-diones via reaction of Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride with Schiff’s bases</title><title>AIP conference proceedings</title><description>1,3-oxazepine-1,5-diones, and its derivatives are quite substantial compounds utilized in various field like biological activity. Therefore several compounds have been prepared by abundant methods. This sitting work comprises the preparation of heterocyclic seven-membered ring compounds obtained from Schiff's bases.Benzidine and benzene-1,3-diamine were condensed by refluxing with various aromatic aldehydes with few drops of glacial acetic acid as catalyst in absolute ethanol to produce Schiff bases. These Schiff's bases were treated in anhydrous 1,4-dioxane with Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride under reflux in circumstances that gave substituted 1,3-oxazepine-1,5-dione. The products were isolated, purified and characterized by their melting points , FT-IR and 1HNMR spectra, which are found to be 1,3oxazepine 1,5-diones derivatives.</description><subject>Acetic acid</subject><subject>Aldehydes</subject><subject>Anhydrides</subject><subject>Benzene</subject><subject>Biological activity</subject><subject>Cyclic compounds</subject><subject>Diamines</subject><subject>Diketones</subject><subject>Ethanol</subject><subject>Imines</subject><subject>Melting points</subject><subject>Refluxing</subject><subject>Substitutes</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2023</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kMtKAzEYhYMoWC8L3yDgRmWiyeQ2WUqpFyi4UMFdyMxkmIhOxiS1rSvfwLWv55PY2oo7V4cD3_8f-AA4IPiUYEHP-CkmpGCF3AADwjlBUhCxCQYYK4ZyRh-2wU6MjxjnSspiAD4ufHg2yfkO-gZ2dgrjpIzJpUmyNTwiGT32M_Nme9dZSDKO6gVqI3x1BgZrqt_L0cwjmglkez-bI5Ll2bIlm4Jp53XwfZta8-QqeN4tu6stnLrUwtuqdU3z9f4ZYWmijXtgqzFP0e6vcxfcX4zuhldofHN5PTwfoz7HVKKqppwyZhmjSljFWSG4YUIoXJZM1rllBccVt9IQKuuCKyIFZ1hJKmlT0pLugsPV3z74l4mNST_6SegWkzqXkkiFpcoX1MmKipVLP5Z0H9yzCXNNsF4K11yvhf8Hv_rwB-q-bug3peOACw</recordid><startdate>20230202</startdate><enddate>20230202</enddate><creator>Mukhlif, Mohammed G.</creator><creator>Al-Asafi, Omar J. 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Mahdi</creatorcontrib><creatorcontrib>Alywee, Ali K.</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mukhlif, Mohammed G.</au><au>Al-Asafi, Omar J. Mahdi</au><au>Alywee, Ali K.</au><au>Fadhel, Fadhel Subhi</au><au>Al-Qabani, Aamena Rasim</au><au>Jber, Nasreen Raheem</au><au>Sultani, Zainab Namh</au><au>Alsabbagh, Akram Abbas</au><au>Khudhair, Bashaer Abbas</au><au>Sadiq, Ibrahim Abdelmahdi</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Formation of new substituted (1,3)oxazepine 1,5-diones via reaction of Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride with Schiff’s bases</atitle><btitle>AIP conference proceedings</btitle><date>2023-02-02</date><risdate>2023</risdate><volume>2457</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>1,3-oxazepine-1,5-diones, and its derivatives are quite substantial compounds utilized in various field like biological activity. Therefore several compounds have been prepared by abundant methods. This sitting work comprises the preparation of heterocyclic seven-membered ring compounds obtained from Schiff's bases.Benzidine and benzene-1,3-diamine were condensed by refluxing with various aromatic aldehydes with few drops of glacial acetic acid as catalyst in absolute ethanol to produce Schiff bases. These Schiff's bases were treated in anhydrous 1,4-dioxane with Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride under reflux in circumstances that gave substituted 1,3-oxazepine-1,5-dione. The products were isolated, purified and characterized by their melting points , FT-IR and 1HNMR spectra, which are found to be 1,3oxazepine 1,5-diones derivatives.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0118487</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2023, Vol.2457 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_5_0118487 |
| source | AIP Journals Complete |
| subjects | Acetic acid Aldehydes Anhydrides Benzene Biological activity Cyclic compounds Diamines Diketones Ethanol Imines Melting points Refluxing Substitutes |
| title | Formation of new substituted (1,3)oxazepine 1,5-diones via reaction of Exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic Anhydride with Schiff’s bases |
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