Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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Outline of Final Research Achievements |
Unfortunately, glycol-cleavage using vanadium-catalyzed aerobic oxidation was not effective for bicyclic glycols because of their steric hindrance. Therefore, we tried to find other environmentally benign glycol-cleavage, and found that hypervalent iodines can react with the bicyclic glycols to cause the glycol-cleavage. Furthermore, we developed glycol-cleavage using sodium hypochlorite catalyzed by iodobenzene. These reactions are effective for the glycol-cleavage of several bicyclic glycols which were synthesized using cyclization.
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