Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978893463> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W1978893463 endingPage "2821" @default.
- W1978893463 startingPage "2811" @default.
- W1978893463 abstract "Abstract 2-Phenyl-5,6,7,8-tetrahydro-4H-benzothieno[2,3-d][1,3]oxazin-4-one (4) was reacted with either aliphatic or aromatic primary amines such as benzylamine, cyclohexylamine, p-toluidine, and/or p-anisidine to give carboxamide derivatives 5a–d, respectively. A bifunctional nucleophile such as ethanolamine was also reacted with 4, giving the carboxamide derivative 5e. Aminolysis of 4 with secondary amines such as piperidine and/or morpholine afforded the benzamide derivatives 6a and/or 6b, respectively. Fusion of 4 with hydrazine hydrate yielded the pyrimidine derivative 7 and carbohydrazide derivative 8. Thiation of 4 with phosphorous pentasulfide gave thienothiazine derivative 9, which reacted with benzylamine to give the pyrimidine derivative 10. Carbon nucleophiles such as ethyl cyanoacetate and/or malononitrile were subjected to react with 4 to give oxopropanoate 11 and/or oxopropanoic acid 12 derivatives, respectively. Microwave irradiation of 4 and formamide yielded the pyrimidinone derivative 13, which were subjected to react with phosphorous pentasulfide, a mixture of phosphorous oxychloride and phosphorous pentachloride and/or methyl iodide, to give 14, 15, and/or 16, respectively." @default.
- W1978893463 created "2016-06-24" @default.
- W1978893463 creator A5002341339 @default.
- W1978893463 creator A5018475174 @default.
- W1978893463 creator A5021052101 @default.
- W1978893463 creator A5083877789 @default.
- W1978893463 date "2011-10-01" @default.
- W1978893463 modified "2023-09-26" @default.
- W1978893463 title "Synthesis of Some New Tetrahydrobenzo[b]thiophene Derivatives and Tetrahydrobenzothienopyrimidine Derivatives Under Microwave Irradiation" @default.
- W1978893463 cites W1603591561 @default.
- W1978893463 cites W1964181877 @default.
- W1978893463 cites W1964357779 @default.
- W1978893463 cites W1975813862 @default.
- W1978893463 cites W1975987045 @default.
- W1978893463 cites W1990653249 @default.
- W1978893463 cites W1999626047 @default.
- W1978893463 cites W2031316855 @default.
- W1978893463 cites W2062029305 @default.
- W1978893463 cites W2076064777 @default.
- W1978893463 cites W2174827579 @default.
- W1978893463 cites W2951357186 @default.
- W1978893463 cites W2952750527 @default.
- W1978893463 doi "https://doi.org/10.1080/00397911.2010.501479" @default.
- W1978893463 hasPublicationYear "2011" @default.
- W1978893463 type Work @default.
- W1978893463 sameAs 1978893463 @default.
- W1978893463 citedByCount "6" @default.
- W1978893463 countsByYear W19788934632012 @default.
- W1978893463 countsByYear W19788934632015 @default.
- W1978893463 countsByYear W19788934632016 @default.
- W1978893463 countsByYear W19788934632022 @default.
- W1978893463 crossrefType "journal-article" @default.
- W1978893463 hasAuthorship W1978893463A5002341339 @default.
- W1978893463 hasAuthorship W1978893463A5018475174 @default.
- W1978893463 hasAuthorship W1978893463A5021052101 @default.
- W1978893463 hasAuthorship W1978893463A5083877789 @default.
- W1978893463 hasConcept C106159729 @default.
- W1978893463 hasConcept C111771559 @default.
- W1978893463 hasConcept C155647269 @default.
- W1978893463 hasConcept C161790260 @default.
- W1978893463 hasConcept C162324750 @default.
- W1978893463 hasConcept C178790620 @default.
- W1978893463 hasConcept C178907741 @default.
- W1978893463 hasConcept C185592680 @default.
- W1978893463 hasConcept C2775864176 @default.
- W1978893463 hasConcept C2776276205 @default.
- W1978893463 hasConcept C2776597398 @default.
- W1978893463 hasConcept C2777346864 @default.
- W1978893463 hasConcept C2777998946 @default.
- W1978893463 hasConcept C2778270854 @default.
- W1978893463 hasConcept C2780073701 @default.
- W1978893463 hasConcept C2780513484 @default.
- W1978893463 hasConcept C2781056017 @default.
- W1978893463 hasConcept C2781462491 @default.
- W1978893463 hasConcept C43617362 @default.
- W1978893463 hasConceptScore W1978893463C106159729 @default.
- W1978893463 hasConceptScore W1978893463C111771559 @default.
- W1978893463 hasConceptScore W1978893463C155647269 @default.
- W1978893463 hasConceptScore W1978893463C161790260 @default.
- W1978893463 hasConceptScore W1978893463C162324750 @default.
- W1978893463 hasConceptScore W1978893463C178790620 @default.
- W1978893463 hasConceptScore W1978893463C178907741 @default.
- W1978893463 hasConceptScore W1978893463C185592680 @default.
- W1978893463 hasConceptScore W1978893463C2775864176 @default.
- W1978893463 hasConceptScore W1978893463C2776276205 @default.
- W1978893463 hasConceptScore W1978893463C2776597398 @default.
- W1978893463 hasConceptScore W1978893463C2777346864 @default.
- W1978893463 hasConceptScore W1978893463C2777998946 @default.
- W1978893463 hasConceptScore W1978893463C2778270854 @default.
- W1978893463 hasConceptScore W1978893463C2780073701 @default.
- W1978893463 hasConceptScore W1978893463C2780513484 @default.
- W1978893463 hasConceptScore W1978893463C2781056017 @default.
- W1978893463 hasConceptScore W1978893463C2781462491 @default.
- W1978893463 hasConceptScore W1978893463C43617362 @default.
- W1978893463 hasIssue "19" @default.
- W1978893463 hasLocation W19788934631 @default.
- W1978893463 hasOpenAccess W1978893463 @default.
- W1978893463 hasPrimaryLocation W19788934631 @default.
- W1978893463 hasRelatedWork W1990118855 @default.
- W1978893463 hasRelatedWork W2058362092 @default.
- W1978893463 hasRelatedWork W2126321508 @default.
- W1978893463 hasRelatedWork W2132118515 @default.
- W1978893463 hasRelatedWork W2181772492 @default.
- W1978893463 hasRelatedWork W2331799016 @default.
- W1978893463 hasRelatedWork W2729487102 @default.
- W1978893463 hasRelatedWork W2949704775 @default.
- W1978893463 hasRelatedWork W2950772599 @default.
- W1978893463 hasRelatedWork W3140122948 @default.
- W1978893463 hasVolume "41" @default.
- W1978893463 isParatext "false" @default.
- W1978893463 isRetracted "false" @default.
- W1978893463 magId "1978893463" @default.
- W1978893463 workType "article" @default.