| ชื่อเรื่อง | : | Evaluation of palladacycles as a non-rhodium based alternative for the asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated enones |
| นักวิจัย | : | Wong, Jonathan , Gan, Kennard , Chen, Houguang Jeremy , Pullarkat, Sumod A. |
| คำค้น | : | DRNTU::Science::Chemistry::Inorganic chemistry::Synthesis |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Wong, J., Gan, K., Chen, H. J., & Pullarkat, S. A. (2014). Evaluation of palladacycles as a non-rhodium based alternative for the asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated enones. Advanced synthesis & catalysis, 356(16), 3391-3400. , 1615-4150 , http://hdl.handle.net/10220/24564 , http://dx.doi.org/10.1002/adsc.201400473 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Advanced synthesis & catalysis |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds is an extremely versatile and widely used organic transformation. While the rhodium(I)-catalysed reaction has been thoroughly explored, the asymmetric palladium-catalysed protocol is far less developed and understood, particularly with acyclic enones as substrates. Herein, we report the systematic evaluation of a series of metallacycles for this reaction and the conjugate addition of arylboronic acids to a wide range of α,β-unsaturated enones, catalysed by an easily accessible and robust chiral phosphapalladacycle in high yields and enantioselectivities. |
| บรรณานุกรม | : |
Wong, Jonathan , Gan, Kennard , Chen, Houguang Jeremy , Pullarkat, Sumod A. . (2557). Evaluation of palladacycles as a non-rhodium based alternative for the asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated enones.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wong, Jonathan , Gan, Kennard , Chen, Houguang Jeremy , Pullarkat, Sumod A. . 2557. "Evaluation of palladacycles as a non-rhodium based alternative for the asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated enones".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wong, Jonathan , Gan, Kennard , Chen, Houguang Jeremy , Pullarkat, Sumod A. . "Evaluation of palladacycles as a non-rhodium based alternative for the asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated enones."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Wong, Jonathan , Gan, Kennard , Chen, Houguang Jeremy , Pullarkat, Sumod A. . Evaluation of palladacycles as a non-rhodium based alternative for the asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated enones. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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