{"title":"A Convenient One-Pot Synthesis of Novel 1,4-Dihydro-1,2-Benzoxaphosphinino[4,3-C]Pyrazoles","authors":"Tarik E. Ali, Mohammed A. Assiri","doi":"10.3987/com-23-14899","DOIUrl":"https://doi.org/10.3987/com-23-14899","url":null,"abstract":"","PeriodicalId":13166,"journal":{"name":"Heterocycles","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136004452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zeinab Hussain, Magdy A. Ibrahim, Nasser M. El-Gohary, Yassin A. Gabr, Hassan A. Allimony, Al‐Shimaa Badran
{"title":"Utility of 6-Aminouracils for Building Substituted and Heteroannulated Pyrimidines: A Comprehensive Review","authors":"Zeinab Hussain, Magdy A. Ibrahim, Nasser M. El-Gohary, Yassin A. Gabr, Hassan A. Allimony, Al‐Shimaa Badran","doi":"10.3987/rev-23-1002","DOIUrl":"https://doi.org/10.3987/rev-23-1002","url":null,"abstract":"","PeriodicalId":13166,"journal":{"name":"Heterocycles","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70752104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Murat Yiğit, B. Yiǧit, Hasan Akdan, M. Önderci, S. Günal, T. Taşkın-Tok, I. Özdemir
{"title":"Silver(I) Complexes Bearing Amine-Functionalized N-Heterocyclic Carbenes: Synthesis, Antimicrobial and Theoretical Studies","authors":"Murat Yiğit, B. Yiǧit, Hasan Akdan, M. Önderci, S. Günal, T. Taşkın-Tok, I. Özdemir","doi":"10.3987/com-22-14782","DOIUrl":"https://doi.org/10.3987/com-22-14782","url":null,"abstract":"","PeriodicalId":13166,"journal":{"name":"Heterocycles","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70398785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Syntheses of Two New Fluorous Crown Ethers Carrying Sugar Molecules with a Multivalent Bfp Modification: Investigations of Their Partition Ratios in Fluorous Biphasic Systems and Recyclability During Acetoxylation Reaction","authors":"T. Yamanoi, K. Koike, Taro Koda, Yoshiki Oda","doi":"10.3987/com-23-14820","DOIUrl":"https://doi.org/10.3987/com-23-14820","url":null,"abstract":"","PeriodicalId":13166,"journal":{"name":"Heterocycles","volume":"44 10 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70401027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Michiyasu Nakao, S. Sano, Ken Horikoshi, Syuji Kitaike
{"title":"Efficient One-Pot, Three-Step Synthesis of 1,2,3,5-Tetrasubstituted Pyrroles via Aza-Michael Addition of Methyl 3-Iminoacrylates","authors":"Michiyasu Nakao, S. Sano, Ken Horikoshi, Syuji Kitaike","doi":"10.3987/com-23-14876","DOIUrl":"https://doi.org/10.3987/com-23-14876","url":null,"abstract":"","PeriodicalId":13166,"journal":{"name":"Heterocycles","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70401676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
– Fentanyl, a selective agonist of opioid μ receptors, is a broadly used clinical agent for anesthesia and pain relief. Despite its clinical benefits, the abuse of fentanyl and its derivatives causes a number of health concerns, which are increasing at an alarming rate; its abuse has become a serious social problem. These compounds are often difficult to obtain as reagents
{"title":"Comprehensive Synthesis of 20 Fentanyl Derivatives for Their Rapid Differentiation by GC-MS Analysis","authors":"Takashi Misawa, Genichiro Tsuji, Takashi Kurohara, T. Ito, Hidetomo Yokoo, Maiko Kawamura, Takuji Shoda, Ruri Hanajiri-kikura, Yosuke Demizu","doi":"10.3987/com-22-14760","DOIUrl":"https://doi.org/10.3987/com-22-14760","url":null,"abstract":"– Fentanyl, a selective agonist of opioid μ receptors, is a broadly used clinical agent for anesthesia and pain relief. Despite its clinical benefits, the abuse of fentanyl and its derivatives causes a number of health concerns, which are increasing at an alarming rate; its abuse has become a serious social problem. These compounds are often difficult to obtain as reagents","PeriodicalId":13166,"journal":{"name":"Heterocycles","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70398293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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