Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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Research Abstract |
We found that 1) Diels-Alder reaction of dienophile and exo-dimethylene derived from the cycloisomerization of bisallene provided the bicyclo[[m.4.0] derivatives (m=6,7), 2) Rh(I)-catalyzed cycloisomerization of alkene-substituted allenylcyclopropanes gave bicyclo[4.3.0]nonadienes stereoselectively, and 3) Rh(I)-catalyzed intramolecular [5+2-2] cycloadditions of allene-allenylcyclopropane formed the bicycle[5.3.0] derivatives.
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