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

Rationally designed catalysis for the enantioselective activation of alkenes

Research Project

Project/Area Number 21H01925
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 33020:Synthetic organic chemistry-related
Research InstitutionHokkaido University

Principal Investigator

List Benjamin  北海道大学, 化学反応創成研究拠点, 特任教授 (80899253)

Co-Investigator(Kenkyū-buntansha) SIDOROV PAVEL  北海道大学, 化学反応創成研究拠点, 准教授 (30867619)
辻 信弥  北海道大学, 化学反応創成研究拠点, 特任准教授 (30873575)
長田 裕也  北海道大学, 化学反応創成研究拠点, 特任准教授 (60512762)
GIMADIEV TIMUR  北海道大学, 化学反応創成研究拠点, 博士研究員 (30874838)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2023: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2022: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2021: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
KeywordsOrganocatalysis / Machine learning / Computational chemistry / Asymmetric catalysis / Theoretical chemistry / Automated synthesis / Theoretical Chemistry / Synthetic Robot / Chemoinformatics
Outline of Research at the Start

The applicants will investigate catalytic enantiocontrol of carbocations generated by the activation of alkenes. In order to achieve this goal, catalysts having higher acidities and modifiable microenvironments will be designed and synthesized. A synthetic robot, theoretical calculations, machine learning would also be employed to accelerate the screening process, leading to a more efficient and rational design of asymmetric catalysis.

Outline of Final Research Achievements

Building upon the original proposal, our focus lies in understanding the behavior of catalysts and constructing a framework for the development of desired alkene activation. In order to gain deeper insights into the behavior of catalysts, we conducted a computational study of IDPi-catalyzed Mukaiyama-aldol reaction (JACS, 2021). To achieve a more efficient working protocol, we have developed a semi-automated seamless platform spanning from screening to machine learning, which incorporates a newly-developed molecular fragment descriptor. This approach has enabled efficient and robust virtual screening. Using training data with moderate selectivities, we have designed and validated new catalysts demonstrating higher selectivities in a challenging asymmetric tetrahydropyran synthesis via enantioselective hydroalkoxylation (ACIE, 2023). We have also achieved to establish the protocol for quantitatively analyzing the pocket sizes of IDPi catalysts (Nature 2024).

Academic Significance and Societal Importance of the Research Achievements

While traditional approaches to optimizing catalytic processes rely on inductive and qualitative assumptions drawn from screening data, our methods provide fast and robust predictions, enabling the optimization of various catalytic reactions beyond the screening data.

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (11 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (3 results) Journal Article (6 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 6 results,  Open Access: 3 results) Presentation (2 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Int'l Joint Research] Max-Planck-Institut fuer Kohlenforschung(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University of Strasbourg(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Max-Planck-Institut fuer Kohlenforschung(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Catalytic asymmetric cationic shifts of aliphatic hydrocarbons2024

    • Author(s)
      Wakchaure Vijay N.、DeSnoo William、Laconsay Croix J.、Leutzsch Markus、Tsuji Nobuya、Tantillo Dean J.、List Benjamin
    • Journal Title

      Nature

      Volume: 625 Issue: 7994 Pages: 287-292

    • DOI

      10.1038/s41586-023-06826-7

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Catalytic Asymmetric Hydrolactonization2023

    • Author(s)
      Maji Rajat、Ghosh Santanu、Grossmann Oleg、Zhang Pinglu、Leutzsch Markus、Tsuji Nobuya、List Benjamin
    • Journal Title

      Journal of the American Chemical Society

      Volume: 145 Issue: 16 Pages: 8788-8793

    • DOI

      10.1021/jacs.3c01404

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Predicting Highly Enantioselective Catalysts Using Tunable Fragment Descriptors**2023

    • Author(s)
      Tsuji Nobuya、Sidorov Pavel、Zhu Chendan、Nagata Yuuya、Gimadiev Timur、Varnek Alexandre、List Benjamin
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 62 Issue: 11

    • DOI

      10.1002/anie.202218659

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Organocatalytic DYKAT of Si-Stereogenic Silanes2023

    • Author(s)
      Zhou Hui、Properzi Roberta、Leutzsch Markus、Belanzoni Paola、Bistoni Giovanni、Tsuji Nobuya、Han Jung Tae、Zhu Chendan、List Benjamin
    • Journal Title

      Journal of the American Chemical Society

      Volume: 145 Issue: 9 Pages: 4994-5000

    • DOI

      10.1021/jacs.3c00858

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Organocatalytic Asymmetric Synthesis of Si-Stereogenic Silyl Ethers2022

    • Author(s)
      Zhou Hui、Han Jung Tae、Noethling Nils、Lindner Monika M.、Jenniches Judith、Kuehn Clemens、Tsuji Nobuya、Zhang Li、List Benjamin
    • Journal Title

      Journal of the American Chemical Society

      Volume: 144 Issue: 23 Pages: 10156-10161

    • DOI

      10.1021/jacs.2c04261

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Confinement-Controlled, Either syn- or anti-Selective Catalytic Asymmetric Mukaiyama Aldolizations of Propionaldehyde Enolsilanes2021

    • Author(s)
      Amatov Tynchtyk、Tsuji Nobuya、Maji Rajat、Schreyer Lucas、Zhou Hui、Leutzsch Markus、List Benjamin
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Issue: 36 Pages: 14475-14481

    • DOI

      10.1021/jacs.1c07447

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Strong and Confined Acids: Universal Catalysts for Selective Synthesis?2022

    • Author(s)
      Benjamin List
    • Organizer
      4th ICReDD International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Asymmetric Organocatalysis2021

    • Author(s)
      Benjamin List
    • Organizer
      2021 Nobel Prize Lectures
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi