{"refrec":{"BRefID":258022,"RR":"<b>Ermolat'ev, D.S.; Alifanov, V.; Rybakov, V.; Babaev, E.; Van der Eycken, E.V.</b> (2008). Concise microwave-assisted synthesis of 2-aminoimidazole marine sponge alkaloids of the isonaamines series. <i>Synthesis 2008(13)</i>: 2083-2088. <a href=\"http://dx.doi.org/10.1055/s-2008-1078444\" target=\"_blank\">dx.doi.org/10.1055/s-2008-1078444</a>","BEntID":250032,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Synthesis 2008(13)</i>: 2083-2088. <a href=\"https://dx.doi.org/10.1055/s-2008-1078444\" target=\"_blank\">https://dx.doi.org/10.1055/s-2008-1078444</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Ermolat'ev, D.S.; Alifanov, V.; Rybakov, V.; Babaev, E.; Van der Eycken, E.V.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Ermolat'ev, D.S. <i>et al.</i>","Englishabstract":"A short and efficient route to 1,4-substituted 2-aminoimidazole alkaloids starting from the easily accessible 2-alkylaminopyrimidines and a.-bromo aldehydes is reported. The formation of the intermediate imidazo[1,2-a]pyrimidinium salts and subsequent cleavage were facilitated by microwave irradiation. Marine sponge alkaloids preclathridines A, C and isonaamines A, C, D were obtained in high yields using the optimized one-pot two-step procedure.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Concise microwave-assisted synthesis of 2-aminoimidazole marine sponge alkaloids of the isonaamines series","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"natural products; ring opening; cleavage; imidazo[1,2a]pyrimidin-1-iumsalts; 2-aminoimidazoles","OtherDescriptors":null,"Notes":null,"AnaPub":2008,"MonPub":null,"DateUpdate":"2016-06-16","DateCreate":"2016-05-29","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000257710900016","VABBcode":null,"OpenAcc":0,"DOI":"10.1055/s-2008-1078444"},"refs":null,"anarec":{"AnaID":258022,"PubliDate":2008,"Pagination":"2083-2088","XtraPublOfAnaID":null,"ISBN":null,"Volume":"2008","Issue":"13","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":258895,"SerRR":"Synthesis. 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