| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
In order to establish the effective method of constructing the cyclic cis-dialkynyldisilene moiety, the reductive coupling of ethynyldichlorosilane units and disilane elimination from (2-ethynyl)trisilane units, whose silane units were linked by alkylene or silylene tethers, were performed. The former reaction afforded the 10-membered cyclic disilane, which has hydrogen atoms, convertible substitutent, on each silicon atom. The latter one unexpectedly resulted in the elimination of ethynylsilane.
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