NEW EXPOXIDATION REAGENTS
NEW EXPOXIDATION REAGENTS
批准号:
3275167
负责人:
JULIUS REBEK
金额:
$9.07万
依托单位国家:
美国
项目类别:
财政年份:
1980
资助国家:
美国
项目状态:
已结题
起止时间:
1980-04-01 至 1987-03-31
中文摘要
介绍了一种新的过氧酸试剂,用于选择性环氧化
烯烃。该试剂是第一个在顺式离子之间显示选择性的体系。
和反式烯烃,并建议将其开发为试剂
能够不对称环氧化的。其他嵌入在金属氧化物中的过氧化氢
手性或受阻环境也被提出,包括
几何构型改变的α-羟基过氧醚和过氧酸
分子内氢键。最终的目标是提供有机的
具有类酶选择性试剂的合成。这些试剂可能
高含氧天然产物合成的新策略
例如大环内酯类和碳水化合物。
英文摘要
A new peracid reagent is described for the selective epoxidation of
olefins. This reagent is the first system to show selectivity between cis
and trans olefins and research is proposed to develop it into a reagent
capable of asymmetric epoxidation. Other hydroperoxides imbedded in a
chiral or hindered environment are also proposed including
Alpha-hydroperoxy ethers and peracids with geometries altered by
intramolecular hydrogen bonds. The ultimate goal is to provide organic
synthesis with reagents of enzyme-like selectivity. These reagents could
open new strategies for the synthesis of highly-oxygenated natural products
such as macrolides and carbohydrates.
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会议论文
Synthetic TIR Domain Mimetics as a Novel Strategy for Intervention in Sepsis
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批准号:8128306
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项目类别:
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资助金额:$39.02万
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财政年份:2010
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负责人:JULIUS REBEK
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依托单位:
ASSEMBLY OF SELF-COMPLEMENTARY STRUCTURES
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批准号:2187822
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项目类别:
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资助金额:$16.43万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
ASSEMBLIES OF SELF COMPLEMENTARY STRUCTURES
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批准号:6468788
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项目类别:
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资助金额:$8.71万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
Assemblies of Self Complementary Structures
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批准号:6470797
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项目类别:
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资助金额:$37.52万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
Assemblies of Self Complementary Structures
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批准号:6631426
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项目类别:
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资助金额:$30.47万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
ASSEMBLIES OF SELF-COMPLEMENTARY STRUCTURES
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批准号:2410189
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项目类别:
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资助金额:$5.8万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
ASSEMBLIES OF SELF COMPLEMENTARY STRUCTURES
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批准号:6018976
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项目类别:
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资助金额:$25.17万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
ASSEMBLY OF SELF-COMPLEMENTARY STRUCTURES
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批准号:2187821
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项目类别:
-
资助金额:$15.21万
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财政年份:1993
-
负责人:JULIUS REBEK
-
依托单位:
ASSEMBLIES OF SELF COMPLEMENTARY STRUCTURES
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批准号:2410190
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项目类别:
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资助金额:$23.98万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
Assemblies of Self Complementary Structures
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批准号:6929771
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项目类别:
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资助金额:$30.47万
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财政年份:1993
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负责人:JULIUS REBEK
-
依托单位:
Assemblies of Self Complementary Structures
-
批准号:6785336
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项目类别:
-
资助金额:$30.47万
-
财政年份:1993
-
负责人:JULIUS REBEK
-
依托单位:
ASSEMBLY OF SELF-COMPLEMENTARY STRUCTURES
-
批准号:2187823
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项目类别:
-
资助金额:$11.41万
-
财政年份:1993
-
负责人:JULIUS REBEK
-
依托单位:
ASSEMBLIES OF SELF COMPLEMENTARY STRUCTURES
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批准号:6179659
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项目类别:
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资助金额:$25.79万
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财政年份:1993
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负责人:JULIUS REBEK
-
依托单位:
ASSEMBLIES OF SELF COMPLEMENTARY STRUCTURES
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批准号:2734748
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项目类别:
-
资助金额:$24.56万
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财政年份:1993
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负责人:JULIUS REBEK
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依托单位:
CARRIERS FOR MEMBRANE TRANSPORT OF AIDS-TARGETED DRUGS
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批准号:3304382
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项目类别:
-
资助金额:$20.04万
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财政年份:1990
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负责人:JULIUS REBEK
-
依托单位:
CARRIERS FOR MEMBRANE TRANSPORT OF AIDS-TARGETED DRUGS
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批准号:3304381
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项目类别:
-
资助金额:$18.99万
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财政年份:1990
-
负责人:JULIUS REBEK
-
依托单位:
CARRIERS FOR MEMBRANE TRANSPORT OF AIDS-TARGETED DRUGS
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批准号:3304379
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项目类别:
-
资助金额:$19.01万
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财政年份:1990
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负责人:JULIUS REBEK
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依托单位:
CATALYSIS AND MECHANISM
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批准号:2174566
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项目类别:
-
资助金额:$27.22万
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财政年份:1989
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负责人:JULIUS REBEK
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依托单位:
CATALYSIS AND MECHANISM
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批准号:3273428
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项目类别:
-
资助金额:$26.52万
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财政年份:1989
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负责人:JULIUS REBEK
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依托单位:
CATALYSIS AND MECHANISM
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批准号:2174567
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项目类别:
-
资助金额:$26.78万
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财政年份:1989
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负责人:JULIUS REBEK
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依托单位:
海外基金