| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Outline of Final Research Achievements |
Diene-iron complexes have been mainly exploited as a protecting group. While the reaction at a carbon adjacent to the diene of the complexes has been the subject of many reports, much less is known reganding the reaction at the diene.
In this study, a novel and unprecedented formation of (vinylketene)iron complexes from (diene)iron complexes has been developed. Treatment of (diene)iron complexes with a Lewis acid such as gallium chloride or aluminum chloride in the presence of aromatic compounds under a CO atmosphere affords (vinylketene)iron complexes via electrophilic aromatic substitution.
These (vinylketene)iron complexes were easily converted to poly-substituted phenols after the treatment with alkyl-substituted alkynes.
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