• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of Advanced Molecular Transformations by 'Organobase/Chiral Lewis Acid' Concerted Binary Catalytic System

Research Project

Project/Area Number 25620073
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Synthetic chemistry
Research InstitutionTohoku University

Principal Investigator

TERADA Masahiro  東北大学, 理学(系)研究科(研究院), 教授 (50217428)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords不斉合成 / 触媒 / 有機塩基 / 物質変換 / 環境調和 / 反応場 / 塩基触媒 / 分子認識
Outline of Final Research Achievements

The purpose of this study is the development of concerted binary catalytic system which combines activation of reactant by organobase and stereocontrol by chiral Lewis acid. The proposed system is aimed at the design of the chiral art complex to realize highly stereoselective transformations, where two type of catalytic system was investigated. 1) In the development of organobase/chiral metal phosphate salts concerted binary catalytic system, combination of organobase and alkaline earth metal or rare earth metal salts as a central metal species were investigated. 2) In the development of organobase/chiral Schiff base metal salt concerted binary catalytic system, combination of organobase and alkaline metal salts as a central metal species was investigated.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (9 results)

All 2016 2015 2013 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (3 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Remarks (4 results)

  • [Journal Article] Enantioselective Intramolecular Cyclization of Alkynyl Esters Catalyzed by Chiral Brønsted Base2016

    • Author(s)
      Azusa Kondoh, Hoa Thi Quynh Tran, Kyoko Kimura and Masahiro Terada
    • Journal Title

      Chem. Commun.

      Volume: 52 Issue: 33 Pages: 5726-5729

    • DOI

      10.1039/c6cc01690a

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Brønsted Base Catalyzed [2,3]-Wittig/Phospha-Brook Tandem Rearrangement Sequence2013

    • Author(s)
      A. Kondoh, M. Terada
    • Journal Title

      Org. Lett.

      Volume: 15 Issue: 17 Pages: 4568-4571

    • DOI

      10.1021/ol402144q

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] New Aspect of Organosuperbase Catalyst2015

    • Author(s)
      Masahiro Terada
    • Organizer
      Perspectives on Synthetic Organic Chemistry
    • Place of Presentation
      Singapore
    • Year and Date
      2015-09-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Enantioselective cyclization of ortho-alkynyl phenoxyacetate catalyzed by chiral Schiff base/t-butoxide combined system2015

    • Author(s)
      H. T. Q. Tran, K. Kimura, A. Kondo, M. Terada
    • Organizer
      Molecular Chirality 2015
    • Place of Presentation
      東京
    • Year and Date
      2015-06-12 – 2015-06-13
    • Related Report
      2014 Research-status Report
  • [Presentation] Enantioselective Carbon-Carbon Bond Forming Reactions Catalyzed by Chiral Phosphoric Acids2013

    • Author(s)
      M. Terada
    • Organizer
      Beijing Symposium 2013 on “New Frontiers in Organic Chemistry: New Reagents, New Reactions”
    • Place of Presentation
      Beijing, CHina
    • Related Report
      2013 Research-status Report
    • Invited
  • [Remarks] 東北大学 大学院理学研究科 化学専攻 反応有機化学研究室 ホームページ

    • URL

      http://www.orgreact.sakura.ne.jp/index.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 東北大学・大学院理学研究科・化学専攻 反応有機化学研究室ホームページ

    • URL

      http://www.orgreact.sakura.ne.jp/index.html

    • Related Report
      2014 Research-status Report
  • [Remarks] 新学術領域研究「有機分子触媒による未来型分子変換」HP

    • URL

      http://www.organocatalysis.jp/

    • Related Report
      2013 Research-status Report
  • [Remarks] 東北大学・大学院理学研究科・化学専攻・反応有機化学研究室HP

    • URL

      http://www.orgreact.sakura.ne.jp/index.html

    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi