Development of Sustainable Process for Molecular Transformation Using Lewis Acid/Transition Metal Catalysts

使用路易斯酸/过渡金属催化剂开发可持续的分子转化工艺

基本信息

  • 批准号:
    14002001
  • 负责人:
  • 金额:
    $ 374.4万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Specially Promoted Research
  • 财政年份:
    2002
  • 资助国家:
    日本
  • 起止时间:
    2002 至 2006
  • 项目状态:
    已结题

项目摘要

Stereocontroll via σ-π chelation was achieved by using group 13 Lewis acids. During this study, we found that some palladium (II) species act not only as transition metal catalyst but also as Lewis acid catalyst. Based on this finding, total syntheses of natural products, BCH-2051 and vibsanol, were achieved. Furthermore, antibiotics, (+)-ochromycinoneand (+)-rubiginone B2, were synthesized by using novel Au catalyst.Asymmetric allylation of imine derivatives was achieved by using optically active bis-π-allylpalladium, and the reaction was applied to the preparation of a synthetic intermediate of DMP-777. As a related reaction, novel synthetic method for cyanoindoles via three component coupling was developed. We found that the intramolecular reaction of amines and alkynes give nitrogen heterocycles in the presence of palladium/acetic acid catalyst. This reaction was applied to the total synthesis of an alkaloid, 209D.α-Allylation of hetero-aromatics and ketones were achieved by using methylenecyclopropane and palladium catalyst. On the other hand, the reaction with methyleneaziridine provided pyrrole derivatives having a pyridine or benzene ring.Total syntheses of marine polycyclic ethers, gambierol and brevetoxin B, were achieved via the intramolecular allylation followed by ring-closing metathesis.
用第13族刘易斯酸通过σ-π螯合作用实现立体控制。在本研究中,我们发现一些钯(II)物种不仅作为过渡金属催化剂,而且作为刘易斯酸催化剂。在此基础上,实现了天然产物BCH-2051和Vibsanol的全合成。在此基础上,利用新型催化剂Au催化合成了(+)-赭霉素酮和(+)-柔红霉素酮B2,并利用光学活性的双-π-烯丙基钯催化亚胺衍生物的不对称烯丙基化反应,制备了抗生素中间体1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1作为相关反应,发展了三组分偶联合成氰基吲哚的新方法。我们发现,在钯/乙酸催化剂存在下,胺和炔的分子内反应生成氮杂环。将该反应应用于生物碱209 D的全合成。在钯催化下,以亚甲基环丙烷为催化剂,实现了杂环芳烃和酮的α-烯丙基化。另一方面,与亚甲基氮丙啶反应得到含吡啶或苯环的吡咯衍生物,通过分子内烯丙基化和复分解关环反应,实现了海洋多环醚化合物甘比洛尔和短尾毒B的全合成。

项目成果

期刊论文数量(450)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Synthesis of imidazoles through the copper-catalyzed cross-cycloaddition between two different isocyanides
  • DOI:
    10.1021/ja0617439
  • 发表时间:
    2006-08-23
  • 期刊:
  • 影响因子:
    15
  • 作者:
    Kanazawa, Chikashi;Kamijo, Shin;Yamamoto, Yoshinori
  • 通讯作者:
    Yamamoto, Yoshinori
Cyanamide synthesis by the palladium-catalyzed cleavage of a Si-N bond
  • DOI:
    10.1002/1521-3773(20020517)41:10<1780::aid-anie1780>3.0.co;2
  • 发表时间:
    2002-01-01
  • 期刊:
  • 影响因子:
    16.6
  • 作者:
    Kamijo, S;Jin, T;Yamamoto, Y
  • 通讯作者:
    Yamamoto, Y
A route to 2-substituted tetrahydroquinolines via palladium-catalyzed intramolecular hydroamination of anilino-alkynes.
  • DOI:
    10.1021/jo0708137
  • 发表时间:
    2007-07
  • 期刊:
  • 影响因子:
    0
  • 作者:
    N. Patil;Huanyou Wu;Yoshinori Yamamoto
  • 通讯作者:
    N. Patil;Huanyou Wu;Yoshinori Yamamoto
Convergentt Synthesis of the A-F Ring Segment of Yessotoxin and Adriatoxin.
Yessotoxin 和 Adriatoxin 的 A-F 环片段的收敛合成。
  • DOI:
  • 发表时间:
    2003
  • 期刊:
  • 影响因子:
    0
  • 作者:
    I. Kadota
  • 通讯作者:
    I. Kadota
Synthesis of 3-Methylenepyrrrolidines by Palladium-Catalized [3+2] Cycloaddition of Alkylidene-cyclopropanes with Imines.
通过钯催化 [3 2] 亚烷基环丙烷与亚胺的环加成合成 3-亚甲基吡咯烷。
  • DOI:
  • 发表时间:
    2003
  • 期刊:
  • 影响因子:
    0
  • 作者:
    I. Kadota;B. H. Oh
  • 通讯作者:
    B. H. Oh
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YAMAMOTO Yoshinori其他文献

YAMAMOTO Yoshinori的其他文献

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{{ truncateString('YAMAMOTO Yoshinori', 18)}}的其他基金

Deuterium isotope effect for high performance organic solar cells
高性能有机太阳能电池的氘同位素效应
  • 批准号:
    25620021
  • 财政年份:
    2013
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Fabrication of nanoporous metal catalysts by a dealloying method for molecular transformations
通过分子转化脱合金方法制备纳米多孔金属催化剂
  • 批准号:
    23245020
  • 财政年份:
    2011
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Evaluation of the starch accumulating palms in the Tropics as the resource of ethanol production
热带地区积累淀粉的棕榈树作为乙醇生产资源的评价
  • 批准号:
    23405018
  • 财政年份:
    2011
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of Gold-and Palladium-catalyzed New Transformations via Modification of Ligands
通过配体修饰开发金和钯催化的新转化
  • 批准号:
    20350015
  • 财政年份:
    2008
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
STRCH ACCUMULATING PALMS IN THE TROPICS, ESTIMATION OF ITS PRODUCTIVITY AND CLARIFICATION OF STARCH PROPERTIES
STRCH 在热带地区积累棕榈树,估算其生产力并澄清淀粉特性
  • 批准号:
    18405019
  • 财政年份:
    2006
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Studies on Premature Heading and Its Prevent Methods for Early Season Culture and Planting of Extremely Early Rice Cultivars in Warm South-west Japan
温暖的西南部地区极早稻品种早抽穗及其防治方法的研究
  • 批准号:
    14560012
  • 财政年份:
    2002
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of the practical organic reactions based on the π-coordination of alkyne to Lewis acid
基于炔烃与路易斯酸π配位的实用有机反应的发展
  • 批准号:
    12554028
  • 财政年份:
    2000
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Basic Study on Super Panicle Weight Type Varieties in Rice
水稻超粒重型品种的基础研究
  • 批准号:
    11695079
  • 财政年份:
    1999
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Studies on the Characteristics of Differentiation and Degeneration of Spikelets and Grain-filling in High-yielding Rice Cultivars with Large Panicles
大穗水稻高产品种小穗分化退化及灌浆特性研究
  • 批准号:
    11660018
  • 财政年份:
    1999
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of the novel C-C bond forming reactions using homogeneous transition metal catalysts
使用均相过渡金属催化剂开发新型 C-C 键形成反应
  • 批准号:
    09304069
  • 财政年份:
    1997
  • 资助金额:
    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)

相似海外基金

Molecular Transformations of 2,3-bissilylcyclopropanone by utlizing transition metal catalyst
利用过渡金属催化剂进行2,3-双甲硅烷基环丙酮的分子转化
  • 批准号:
    21K06484
  • 财政年份:
    2021
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    $ 374.4万
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sp3 C-H Activation of Alcohols by a Novel Organocatalyst/Transition-Metal Catalyst
新型有机催化剂/过渡金属催化剂对醇的 sp3 C-H 活化
  • 批准号:
    19K23636
  • 财政年份:
    2019
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Development of redox neutral bond formation with transition metal catalyst
过渡金属催化剂氧化还原中性键形成的进展
  • 批准号:
    15H03809
  • 财政年份:
    2015
  • 资助金额:
    $ 374.4万
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Transition Metal Catalyst Design for the Activation of Carbon Dioxide
用于活化二氧化碳的过渡金属催化剂设计
  • 批准号:
    442342-2013
  • 财政年份:
    2013
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    $ 374.4万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Master's
Development of New Transition Metal Catalyst Based on Host-Guest Chemistry Using O/W Emulsion Method
O/W乳液法基于主客体化学的新型过渡金属催化剂的开发
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    25810066
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    2013
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    $ 374.4万
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Development of multinuclear transition metal catalyst and hybrid-type molecular catalyst based on coordination control of N-heterocyclic carbene
基于N-杂环卡宾配位控制的多核过渡金属催化剂和杂化型分子催化剂的研制
  • 批准号:
    25410063
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Advanced Molecular Transformation by Concerted Catalysis Based on Organocatalyst/Transition Metal Catalyst Harmonic System
基于有机催化剂/过渡金属催化剂调和体系的协同催化高级分子转化
  • 批准号:
    23655077
  • 财政年份:
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    $ 374.4万
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    Grant-in-Aid for Challenging Exploratory Research
First transition metal catalyst toward artificial photosynthesis
第一种用于人工光合作用的过渡金属催化剂
  • 批准号:
    22550064
  • 财政年份:
    2010
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    $ 374.4万
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Transition Metal Catalyst Aided Growth of Novel Carbon Nanostructures
过渡金属催化剂辅助新型碳纳米结构的生长
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    154974171
  • 财政年份:
    2009
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CARBON-CARBON BOND FORMATION BY USE OF ORGANOZIRCONIUM COMPLEX UNDER TRANSITION-METAL CATALYST
过渡金属催化剂下使用有机锆络合物形成碳-碳键
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    16590017
  • 财政年份:
    2004
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    $ 374.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
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