| ชื่อเรื่อง | : | Metal-free σ-bond metathesis in 1,3,2-diazaphospholene-catalyzed hydroboration of carbonyl compounds |
| นักวิจัย | : | Chong, Che Chang , Hirao, Hajime , Kinjo, Rei |
| คำค้น | : | DRNTU::Science::Chemistry::Organic chemistry::Carbanions |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2558 |
| อ้างอิง | : | Chong, C. C., Hirao, H., & Kinjo, R. (2015). Metal-free σ-bond metathesis in 1,3,2-diazaphospholene-catalyzed hydroboration of carbonyl compounds. Angewandte chemie international edition, 54(1), 190-194. , 1433-7851 , http://hdl.handle.net/10220/24628 , http://dx.doi.org/10.1002/anie.201408760 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Angewandte chemie international edition |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The first metal-free catalytic hydroboration of carbonyl derivatives has been developed in which a catalytic amount of 1,3,2-diazaphospholene effectively promotes a hydroboration reaction of aliphatic and aromatic aldehydes and ketones. The reaction mechanism involves the cleavage of both the P-O bond of the alkoxyphosphine intermediate and the B-H bond of pinacolborane as well as the formation of P-H and B-O bonds. Thus, the reaction proceeds through a non-metal σ-bond metathesis. Kinetic and computational studies suggest that the σ-bond metathesis occurred in a stepwise but nearly concerted manner. |
| บรรณานุกรม | : |
Chong, Che Chang , Hirao, Hajime , Kinjo, Rei . (2558). Metal-free σ-bond metathesis in 1,3,2-diazaphospholene-catalyzed hydroboration of carbonyl compounds.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chong, Che Chang , Hirao, Hajime , Kinjo, Rei . 2558. "Metal-free σ-bond metathesis in 1,3,2-diazaphospholene-catalyzed hydroboration of carbonyl compounds".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chong, Che Chang , Hirao, Hajime , Kinjo, Rei . "Metal-free σ-bond metathesis in 1,3,2-diazaphospholene-catalyzed hydroboration of carbonyl compounds."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2558. Print. Chong, Che Chang , Hirao, Hajime , Kinjo, Rei . Metal-free σ-bond metathesis in 1,3,2-diazaphospholene-catalyzed hydroboration of carbonyl compounds. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2558.
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