UNEXPECTED FORMATION OF 4,7-DIHALOBENZObTHIOPHENES USING OHIRA-BESTMANN REAGENT AND REACTIVITY OF THE HALOGEN-SUBSTITUTED BENZObTHIOPHENES IN SUZUKI-MIYAURA COUPLING WITH PHENYLBORONIC ACID

Toyota Kozo; Mutoh Hirotaka; Kishi HirokiMikami ShinichiTanaka HirokiYoshida ShuheiNaganuma Daisuke

首页> 外文期刊>Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry >UNEXPECTED FORMATION OF 4,7-DIHALOBENZObTHIOPHENES USING OHIRA-BESTMANN REAGENT AND REACTIVITY OF THE HALOGEN-SUBSTITUTED BENZObTHIOPHENES IN SUZUKI-MIYAURA COUPLING WITH PHENYLBORONIC ACID

【24h】

UNEXPECTED FORMATION OF 4,7-DIHALOBENZObTHIOPHENES USING OHIRA-BESTMANN REAGENT AND REACTIVITY OF THE HALOGEN-SUBSTITUTED BENZObTHIOPHENES IN SUZUKI-MIYAURA COUPLING WITH PHENYLBORONIC ACID

机译：

获取原文

获取原文并翻译 | 示例

获取外文期刊封面封底 >>

开具论文收录证明 >>

文献代查 >>

团队文献服务 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Reaction of 2-(1-adamantylsulfany1)-3,6-dihalobenzaldehydes with Ohira-Bestmann reagent gave 4,7-dihalobenzobthiophenes along with normal alkyne products. Nine types of 4,7-dihalobenzobthiophenes bearing chlorine, bromine, or iodine atoms, were prepared by this method. Regioselectivity in Suzuki-Miyaura cross coupling reactions of the 4,7-dihalobenzobthiophenes with PhB(OH)(2) was also studied.

著录项

来源
《Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry 》 |2019年第10期| 1355-1374| 共20页
作者
Toyota Kozo; Mutoh Hirotaka; Kishi HirokiMikami ShinichiTanaka HirokiYoshida ShuheiNaganuma Daisuke;
展开▼
作者单位

Tohoku Univ, Grad Sch Sci, Dept Chem, Aoba Ku, Sendai, Miyagi 9808578, Japan;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类化学 ;
关键词

相似文献

外文文献

1. ChemInform Abstract: A Mild and Simple Synthesis of Benzo(c)thiophenes and 4,7‐Dihydrobenzo‐ (c)thiophenes. [J] . W. VOLZ, J. VOSS Chem Inform . 1991 ,第1期

机译：ChemInform Abstract: A Mild and Simple Synthesis of Benzo(c)thiophenes and 4,7‐Dihydrobenzo‐ (c)thiophenes.
2. ChemInform Abstract: Reaction of 1,3,4,6‐Tetrakis(alkylthio)‐2λ4δ2‐thieno(3,4‐ c)thiophenes with Trifluoroacetic Acid and with Vilsmeier Reagent, and Synthesis of New 2λ4δ2‐Thieno(3,4‐c)thiophene Derivatives. [J] . A. TSUBOUCHI, N. MATSUMURA, H. INOUEK. YANAGI Chem Inform . 1991 ,第28期

机译：ChemInform Abstract: Reaction of 1,3,4,6‐Tetrakis(alkylthio)‐2λ4δ2‐thieno(3,4‐ c)thiophenes with Trifluoroacetic Acid and with Vilsmeier Reagent, and Synthesis of New 2λ4δ2‐Thieno(3,4‐c)thiophene Derivatives.
3. ChemInform Abstract: Reactivity of Condensed Thiophenes in the Diels‐Alder Reaction: The Reactivity of 3‐Aminothieno(3,4:3′,4′)benzo(b)pyranone; 3‐Aminothieno( 3,4‐c)quinoline and of 5‐Amino‐7‐Substituted Thieno(3,4‐d)pyridazinone Toward Electron‐Poor Olefins and Acetylenes. [J] . F. AL‐OMRAN, M. M. ABDEL KHALIK, H. AL‐AWADHIM. H. ELNAGDI Chem Inform . 1997 ,第1期

机译：ChemInform Abstract: Reactivity of Condensed Thiophenes in the Diels‐Alder Reaction: The Reactivity of 3‐Aminothieno(3,4:3′,4′)benzo(b)pyranone; 3‐Aminothieno( 3,4‐c)quinoline and of 5‐Amino‐7‐Substituted Thieno(3,4‐d)pyridazinone Toward Electron‐Poor Olefins and Acetylenes.

UNEXPECTED FORMATION OF 4,7-DIHALOBENZObTHIOPHENES USING OHIRA-BESTMANN REAGENT AND REACTIVITY OF THE HALOGEN-SUBSTITUTED BENZObTHIOPHENES IN SUZUKI-MIYAURA COUPLING WITH PHENYLBORONIC ACID

摘要

著录项

相似文献

相关主题

期刊订阅