Catalytic Asymmetric Synthesis of Heterocyclic Compounds Using Dinuclear Metal Complexes
Catalytic Asymmetric Synthesis of Heterocyclic Compounds Using Dinuclear Metal Complexes
批准号:
21790001
负责人:
ANADA Masahiro
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010
中文摘要
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英文摘要
(1) The first example of a chiral Lewis acid-catalyzed enantioselective hetero-Diels-Alder (HDA) reaction between 1-dimethylamino-3-silyloxy-1,3-butadiene (Rawal's diene) and aldehydes is described. The cycloaddition reaction under the influence of 1 mol % of dirhodium(II) tetrakis[N-benzene-fused-phthaloyl-(S)-piperidinonate], Rh_2(S-BPTPI)_4, proceeded cleanly and gave, after treatment with acetyl chloride, the corresponding dihydropyranones in up to 99% ee.(2) A new route to the diarylheptanoids diospongins A and B was developed. The key step is a novel, one-pot sequential Rh_2(S-BPTPI)_4-catalyzed enantioselective HDA/TMSOTf-catalyzed Mukaiyama-Michael reaction process.
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Polymer-Supported Chiral Dirhodium(II) Complex: Highly Durable and Recyclable Catalyst for Asymmetric Intramolecular C-H Insertion Reactions
聚合物支持的手性二铑(II)络合物:用于不对称分子内C-H插入反应的高度耐用且可回收的催化剂
DOI:
10.1002/anie.201003730
发表时间:
2010
期刊:
Angew. Chem. Int. Ed.
影响因子:
--
作者:
[Takeda, K.; Oohara, T.; Anada, M.; Nambu, H.; Hashimoto, S.]
通讯作者:
S.
Enantioselective Construction of 2,8-Dioxabicyclo[3.2.1]octane Ring System via [2,3]-Sigmatropic Rearrangement of Oxonium Ylide Using Chiral Dirhodium(II) Carboxylates
使用手性二铑(II)羧酸盐通过氧鎓叶立德的[2,3]-Sigmatropic重排对映选择性构建2,8-二氧杂双环[3.2.1]辛烷环系统
DOI:
--
发表时间:
2009
期刊:
Chemistry Letters
影响因子:
1.6
作者:
[N.Shimada, et al.]
通讯作者:
et al.
ロジウム(II)カルボキシラート錯体を用いた触媒的不斉アミノ化反応
使用羧酸铑(II)络合物催化不对称胺化反应
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[穴田仁洋 , 桜庭美樹, 村井正義, 橋本俊一]
通讯作者:
橋本俊一
Asymmetric Intermolecular N-H Insertion Reaction of Phenyldiazoacetates with Anilines Catalyzed by Achiral Dirhodium (II) Carboxylates and Cinchona Alkaloids
非手性二铑(II)羧酸盐和金鸡纳生物碱催化重氮乙酸苯基酯与苯胺的不对称分子间N-H插入反应
DOI:
--
发表时间:
2010
期刊:
Heterocycles
影响因子:
0.6
作者:
[H.Saito, et al]
通讯作者:
et al
The Mukaiyama Aldol and Mukaiyama-Michael Reaction Promoted by Commercially Available Molecular Sieves
市售分子筛促进的 Mukaiyama Aldol 和 Mukaiyama-Michael 反应
DOI:
10.3987/com-09-s
发表时间:
2010
期刊:
Heterocycles
影响因子:
0.6
作者:
[Anada, M.; Washio, T.; Watanabe, Y.; Hashimoto, S.]
通讯作者:
S.
共 15 条
Catalytic Asymmetric Cyclopropenation using New Dirhodium(II) Complexes
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批准号:23790001
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.83万
-
财政年份:2011
-
负责人:ANADA Masahiro
-
依托单位:
Asymmetric Amination Catalyzed by Dirhodium(II) Complexes
-
批准号:19790001
-
项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.36万
-
财政年份:2007
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负责人:ANADA Masahiro
-
依托单位:
海外基金