General The 1 H NMR, 13 C NMR and 31 P NMR spectra were recorded on a Jeol eclipse 400 SS (operating at 400 MHz for proton) at ambient temperature. The ESI-MS and ESI-HRMS were recorded with an Exactive (Thermo Scientific, San Jose, CA) mass spectrometer. Dry dichloromethane (DCM) was bought from Acros Organics and used directly. N, N’dimethylformamide (DMF) was dried over 4 Å molecule sieves powder. 4Ǻ molecular sieves powder was activated by heating in oven at 120 o C for 24 hours. Triethylamine was stand over KOH solid overnight and distilled before use. Tetrahedron furan (THF) was distilled from Na metal before use. All the other chemicals were bought from commercial source and used directly after arrival.
1 H NMR, 13 C NMR和31 P NMR光谱记录在Jeol月食400 SS(质子工作在400 MHz)在环境温度下。ESI-MS和ESI-HRMS用Exactive (Thermo Scientific, San Jose, CA)质谱仪记录。干二氯甲烷(DCM)从Acros Organics购买并直接使用。N, N '二甲基甲酰胺(DMF)在4个Å分子筛上干燥成粉末。4Ǻ分子筛粉经120℃烤箱加热24小时活化。三乙胺放置在KOH固体上过夜并在使用前进行蒸馏。使用前从Na金属中蒸馏出四面体呋喃(THF)。所有其他化学品都是从商业来源购买的，并在抵达后直接使用。
{"title":"GROUP-ASSISTED PURIFICATION (GAP) FOR PROTECTION OF AMINO ACIDS USING N-PHOSPHONYL FUNCTIONAL GROUPS (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Guanghui An, Cole Seifert, Hao Sun","doi":"10.3987/COM-14-S(K)25","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)25","url":null,"abstract":"General The 1 H NMR, 13 C NMR and 31 P NMR spectra were recorded on a Jeol eclipse 400 SS (operating at 400 MHz for proton) at ambient temperature. The ESI-MS and ESI-HRMS were recorded with an Exactive (Thermo Scientific, San Jose, CA) mass spectrometer. Dry dichloromethane (DCM) was bought from Acros Organics and used directly. N, N’dimethylformamide (DMF) was dried over 4 Å molecule sieves powder. 4Ǻ molecular sieves powder was activated by heating in oven at 120 o C for 24 hours. Triethylamine was stand over KOH solid overnight and distilled before use. Tetrahedron furan (THF) was distilled from Na metal before use. All the other chemicals were bought from commercial source and used directly after arrival.","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"130 1","pages":"344-356"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85766590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SYNTHESIS OF BICYCLIC DIOXETANES BEARING A HYDROXYPHENANTHRENE OR HYDROXY[4]HELICENE MOIETY AND THEIR BASE-INDUCED CHEMILUMINESCENT DECOMPOSITION (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Yohei M. Koyama, N. Watanabe, H. K. Ijuin","doi":"10.3987/COM-14-S(K)43","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)43","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"19 1","pages":"462-481"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73415042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SYNTHESIS OF INTERMEDIARY P3 PHOSPHAZENIUM FRAMEWORK AND ITS DERIVATIZATION TO CHIRAL CATIONIC MACROCYCLES INCLUDING TWO P3 PHOSPHAZENIUM UNITS WITH HYDROGEN BOND DONOR SITES (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"M. Terada, Kengo Goto, T. Ikehara","doi":"10.3987/COM-14-S(K)98","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)98","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"72 1","pages":"1396-1404"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87078724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"REMOVAL OF XYLYLENE GROUPS FROM TETRAKIS(o-XYLYLENEDITHIO)PHTHALOCYANINES WITH TOLUENE/ALUMINUM CHLORIDE AND CONSTRUCTION OF DITHIAPHOSPHOLE RINGS (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Takeshi Kimura, Shiduko Nakajo","doi":"10.3987/COM-14-S(K)58","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)58","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"1335 ","pages":"827-831"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91457135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"THIAZOLE/THIAZOLONE-FUSED CYCLOHEPTATRIENYL PHOSPHONATES : REACTIONS OF 2H-CYCLOHEPTA[d]THIAZOLE-2-THIONE AND -2-ONE WITH PHOSPHITES (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"O. Sato, Ikumi Suzuki","doi":"10.3987/COM-14-S(K)100","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)100","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"76 1","pages":"1205-1213"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86674867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PALLADIUM-MEDIATED INTRAMOLECULAR BIARYL COUPLING REACTION : CONVENIENT PREPARATION OF FUROQUINOLINONE DERIVATIVES (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"H. Abe, Mayu Kamimura, Yoshinori Komatsu","doi":"10.3987/COM-14-S(K)84","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)84","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"3 1","pages":"1332-1342"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89966169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"BIS(DIARYLETHENYL)THIOPHENE, -BITHIOPHENE, AND –TERTHIOPHENE : A NEW SERIES OF VIOLENE-CYANINE HYBRID-TYPE ELECTRON DONORS (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Yusuke Ishigaki, Hidetoshi Kawai, Ryo Katoono","doi":"10.3987/COM-14-S(K)33","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)33","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"7 1","pages":"136-143"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90298167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SYNTHESIS AND EVALUATIONS OF GLP-1 SECRETION AND ANTI-DIABETIC EFFECT IN KKAY MICE OF NEW TRICYCLIC COMPOUNDS (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Daisuke Minehira, Daisuke Takeda, S. Miyawaki","doi":"10.3987/COM-14-S(K)29","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)29","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"18 1","pages":"372-404"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73097121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"STEREOSELECTIVE SYNTHESIS OF THE A-RING OF ARMATOL A FROM A BROMO-SUBSTITUTED CHIRAL BUILDING BLOCK BASED ON IRELAND-CLAISEN REARRANGEMENT AND RING-CLOSING OLEFIN METATHESIS","authors":"Yuta Hirose, K. Fujiwara, Takafumi Saito","doi":"10.3987/COM-14-13143","DOIUrl":"https://doi.org/10.3987/COM-14-13143","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"15 1","pages":"76-103"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74062766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"ISOLATION OF ALKAMIDES WITH DEATH RECEPTOR-ENHANCING ACTIVITIES FROM PIPER CHABA (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Hoque Tahmina, Kazufumi Toume, M. Arai","doi":"10.3987/COM-14-S(K)68","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)68","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":"81 1","pages":"1317-1322"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84188680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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