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Heterocycles : an international journal for reviews and communications in heterocyclic chemistry最新文献

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SOLUTION-PHASE-PEPTIDE SYNTHESIS WITHOUT PURIFICATION OF COLUMN CHROMATOGRAPHY AND RECRYSTALLIZATION BY PROTECTING AMINO ACID ESTERS WITH PHOSPHINYL CHLORIDE (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) 用磷酸氯保护氨基酸酯的无柱层析纯化和重结晶的溶液相多肽合成(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)99
Guanghui An, Wei Zhou, Xiaokang Xu
{"title":"SOLUTION-PHASE-PEPTIDE SYNTHESIS WITHOUT PURIFICATION OF COLUMN CHROMATOGRAPHY AND RECRYSTALLIZATION BY PROTECTING AMINO ACID ESTERS WITH PHOSPHINYL CHLORIDE (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Guanghui An, Wei Zhou, Xiaokang Xu","doi":"10.3987/COM-14-S(K)99","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)99","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91310980","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}
引用次数: 2
DESIGN AND SYNTHESIS OF CONFORMATIONALLY CONSTRAINED BICYCLO[2.2.2]OCTANE-BASED UNUSUAL α-AMINO ACID DERIVATIVES VIA THE DIELS–ALDER REACTION (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) diols - alder反应设计和合成构型受限的双环[2.2.2]辛烷基异常α-氨基酸衍生物(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)26
S. Kotha, M. Meshram
{"title":"DESIGN AND SYNTHESIS OF CONFORMATIONALLY CONSTRAINED BICYCLO[2.2.2]OCTANE-BASED UNUSUAL α-AMINO ACID DERIVATIVES VIA THE DIELS–ALDER REACTION (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"S. Kotha, M. Meshram","doi":"10.3987/COM-14-S(K)26","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)26","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86475994","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}
引用次数: 2
REGIOSELECTIVE INTRODUCTION OF SUBSTITUENTS TO THE MESO-POSITION OF PYRROMETHENONE DERIVATIVE-APPLICATION TO THE SYNTHESIS OF STERICALLY FIXED PHYTOCHROME CHROMOPHORE ANCHORED TO THE C15 MESO-POSITION (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) 吡romethone衍生物中间体位置上取代基的区域选择性引入——在C15中间体位置上立体固定光敏色素发色团合成中的应用(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)97
Yudai Tanaka, Ryoji Iwamoto, R. Sakata
{"title":"REGIOSELECTIVE INTRODUCTION OF SUBSTITUENTS TO THE MESO-POSITION OF PYRROMETHENONE DERIVATIVE-APPLICATION TO THE SYNTHESIS OF STERICALLY FIXED PHYTOCHROME CHROMOPHORE ANCHORED TO THE C15 MESO-POSITION (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Yudai Tanaka, Ryoji Iwamoto, R. Sakata","doi":"10.3987/COM-14-S(K)97","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)97","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87826981","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}
引用次数: 1
SYNTHESIS OF 2,7-DISUBSTITUTED 5,10-DIARYL-5,10-DIHYDROPHENAZINES VIA IRON-CATALYZED INTRAMOLECULAR RING-CLOSING C-H AMINATION (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) 铁催化分子内闭环C-H胺化合成2,7-二取代5,10-二芳基-5,10-二氢非那嗪(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)102
Yuma Aoki, Ryuji Imayoshi, T. Hatakeyama
{"title":"SYNTHESIS OF 2,7-DISUBSTITUTED 5,10-DIARYL-5,10-DIHYDROPHENAZINES VIA IRON-CATALYZED INTRAMOLECULAR RING-CLOSING C-H AMINATION (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Yuma Aoki, Ryuji Imayoshi, T. Hatakeyama","doi":"10.3987/COM-14-S(K)102","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)102","url":null,"abstract":"A novel iron-catalyzed intramolecular ring-closing C–H amination reaction of o-phenylenediamines was developed, affording the corresponding 2,7-disubstituted 5,10-diaryl-5,10-dihydrophenazines in acceptable yields. The reaction proceeded via the in-situ generation of the magnesium amides of the starting secondary amines in the presence of a catalytic amount of an iron salt and a stoichiometric amount of 1,2-dibromoethane as the terminal oxidant. The substituted dihydrophenazine derivatives can potentially be used as hole-injection materials in organic electroluminescence (OEL) devices and also offer scaffolds for further synthetic elaborations of OEL materials. This paper is dedicated to Professor Dr. Isao Kuwajima on the occasion of his 77th birthday. HETEROCYCLES, Vol. 90, No. 2, 2015 893","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72606126","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}
引用次数: 7
PALLADIUM(0)-MEDIATED C-S AND O-H BONDS CLEAVAGE REACTION IN 2-HYDROXYBENZYL PHENYL SULFIDE : FORMATIONS OF OXYPHOSPHORANE AND 1,2-OXAPALLADACYCLE (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) 2-羟基苯基苯硫化物中钯(0)介导的C-S键和O-H键裂解反应:氧磷烷和1,2-草酸环的形成(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)45
N. Nakata, N. Furukawa, Hiroki Kobayashi
{"title":"PALLADIUM(0)-MEDIATED C-S AND O-H BONDS CLEAVAGE REACTION IN 2-HYDROXYBENZYL PHENYL SULFIDE : FORMATIONS OF OXYPHOSPHORANE AND 1,2-OXAPALLADACYCLE (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"N. Nakata, N. Furukawa, Hiroki Kobayashi","doi":"10.3987/COM-14-S(K)45","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)45","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76327797","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}
引用次数: 0
STEREOCHEMISTRY OF VINYLOGOUS RUBOTTOM OXIDATION OF PROLINE-FUSED CYCLOHEXADIENOL SILYL ETHER (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) 脯氨酸熔合环己二醇硅基醚的葡萄状氧化的立体化学(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)62
K. Okano, S. Okaya, Taichi Kurogi
{"title":"STEREOCHEMISTRY OF VINYLOGOUS RUBOTTOM OXIDATION OF PROLINE-FUSED CYCLOHEXADIENOL SILYL ETHER (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"K. Okano, S. Okaya, Taichi Kurogi","doi":"10.3987/COM-14-S(K)62","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)62","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87716063","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}
引用次数: 0
SYNTHESIS OF MACROCYCLIC PENTA- AND TETRAOXAZOLES AS G-QUADRUPLEX LIGANDS (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) 作为g -四复体配体的大环五恶唑和四恶唑的合成(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)90
Shadi Sedghi Masoud, Yamato Tsushima, Keisuke Iida
{"title":"SYNTHESIS OF MACROCYCLIC PENTA- AND TETRAOXAZOLES AS G-QUADRUPLEX LIGANDS (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"Shadi Sedghi Masoud, Yamato Tsushima, Keisuke Iida","doi":"10.3987/COM-14-S(K)90","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)90","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84157641","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}
引用次数: 1
MACROBICYCLIC AND MACROTRICYCLIC DERIVATIVES OF N,N',N'',N'''-TETRASUBSTITUTED CYCLEN AND CYCLAM (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) N,N'，N'，N' -四取代环和环的大双环和大三环衍生物(在Kuwajima教授77岁生日之际献给他)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)71
S. M. Kobelev, A. Averin, A. Buryak
{"title":"MACROBICYCLIC AND MACROTRICYCLIC DERIVATIVES OF N,N',N'',N'''-TETRASUBSTITUTED CYCLEN AND CYCLAM (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"S. M. Kobelev, A. Averin, A. Buryak","doi":"10.3987/COM-14-S(K)71","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)71","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73319384","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}
引用次数: 2
SYNTHETIC STUDIES ON SAFRAMYCIN ANIBIOTICS : AN IMPROVED SYNTHESIS OF TRICYCLIC LACTAM INTERMEDIATE AND CONSTRUCTION OF THE CORE RING SYSTEM OF SAFRAMYCIN A (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday) 萨弗霉素抗生素的合成研究:三环内酰胺中间体的改进合成及萨弗霉素A核心环体系的构建(致古岛勋教授77岁生日献礼)
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-S(K)24
S. Kimura, Shintaro Kawai, Masayuki Azuma
{"title":"SYNTHETIC STUDIES ON SAFRAMYCIN ANIBIOTICS : AN IMPROVED SYNTHESIS OF TRICYCLIC LACTAM INTERMEDIATE AND CONSTRUCTION OF THE CORE RING SYSTEM OF SAFRAMYCIN A (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)","authors":"S. Kimura, Shintaro Kawai, Masayuki Azuma","doi":"10.3987/COM-14-S(K)24","DOIUrl":"https://doi.org/10.3987/COM-14-S(K)24","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74406676","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}
引用次数: 4
REACTION OF 2-CHLORO-1-ALKYL-1H-INDOLE-3-CARBALDEHYDES WITH BARBITURIC ACIDS AND 5-METHYL-2-PHENYL-2,4-DIHYDROPYRAZOL-3-ONE : FORMATION OF COMPOUND WITH EXTREMELY SHORT INTRAMOLECULAR HYDROGEN BOND IN EIGHT-MEMBERED PSEUDOCYCLE 2-氯-1-烷基-1-吲哚-3-醛与巴比妥酸和5-甲基-2-苯基-2,4-二氢吡唑-3-酮的反应:在八元伪循环中形成分子内氢键极短的化合物
Heterocycles : an international journal for reviews and communications in heterocyclic chemistry Pub Date : 2015-01-01 DOI: 10.3987/COM-14-13135
K. F. Suzdalev, M. N. Babakova, V. Kartsev
{"title":"REACTION OF 2-CHLORO-1-ALKYL-1H-INDOLE-3-CARBALDEHYDES WITH BARBITURIC ACIDS AND 5-METHYL-2-PHENYL-2,4-DIHYDROPYRAZOL-3-ONE : FORMATION OF COMPOUND WITH EXTREMELY SHORT INTRAMOLECULAR HYDROGEN BOND IN EIGHT-MEMBERED PSEUDOCYCLE","authors":"K. F. Suzdalev, M. N. Babakova, V. Kartsev","doi":"10.3987/COM-14-13135","DOIUrl":"https://doi.org/10.3987/COM-14-13135","url":null,"abstract":"","PeriodicalId":12850,"journal":{"name":"Heterocycles : an international journal for reviews and communications in heterocyclic chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77318687","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}
引用次数: 3
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