| ชื่อเรื่อง | : | Palladium-catalyzed direct alkynylation of N-vinylacetamides |
| นักวิจัย | : | Xu, Yun-He , Zhang, Qiu-Chi , He, Tao , Meng, Fei-Fan , Loh, Teck-Peng |
| คำค้น | : | DRNTU::Science::Chemistry |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Xu, Y.0H., Zhang, Q.-C., He, T., Meng, F.-F., & Loh, T.-P. (2014). Palladium-Catalyzed Direct Alkynylation of N -Vinylacetamides . Advanced Synthesis & Catalysis, 356(7), 1539-1543. , 1615-4150 , http://hdl.handle.net/10220/19714 , http://dx.doi.org/10.1002/adsc.201400171 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Advanced synthesis & catalysis |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A direct ethynylation reaction between N-vinylacetamides and (bromoethynyl)triisopropylsilane catalyzed by palladium is reported. A broad scope of cyclic N-vinylacetamide derivatives was tolerated and the corresponding products could be obtained in acceptable yields. This work provides a general tool for the synthesis of conjugated enyne products using palladium(II) acetate as catalyst. The mild reaction conditions and reasonable results should make this method a useful synthetic protocol. Unfortunately, other bromo-substituted alkynes are found to be unreactive and could not afford the desired products under the current reaction conditions. |
| บรรณานุกรม | : |
Xu, Yun-He , Zhang, Qiu-Chi , He, Tao , Meng, Fei-Fan , Loh, Teck-Peng . (2557). Palladium-catalyzed direct alkynylation of N-vinylacetamides.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, Yun-He , Zhang, Qiu-Chi , He, Tao , Meng, Fei-Fan , Loh, Teck-Peng . 2557. "Palladium-catalyzed direct alkynylation of N-vinylacetamides".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, Yun-He , Zhang, Qiu-Chi , He, Tao , Meng, Fei-Fan , Loh, Teck-Peng . "Palladium-catalyzed direct alkynylation of N-vinylacetamides."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Xu, Yun-He , Zhang, Qiu-Chi , He, Tao , Meng, Fei-Fan , Loh, Teck-Peng . Palladium-catalyzed direct alkynylation of N-vinylacetamides. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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