Budget Amount *help |
¥43,160,000 (Direct Cost: ¥33,200,000、Indirect Cost: ¥9,960,000)
Fiscal Year 2019: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2018: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2017: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2016: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2015: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
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Outline of Final Research Achievements |
Direct synthesis of carboxylic-phosphinic mixed anhydrides has been achieved by treating carbon dioxide with Recently,wereported the synthesis ofN-phosphine oxideN-phosphine oxide-substituted imidazolylidenes (PoxIms) that contain both nucleophilic carbene and electrophilic phosphorus moieties.This novel mixed anhydride was efficiently derivatized into an ester,anamide,and an unsymmetrical ketone via transformation into its corresponding imidazolium salt followed by adual substitution reaction. The presented work used well-designed multifunctional carbene reagents to establish anovel utility for carbon dioxide in organic synthesis.
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