| ชื่อเรื่อง | : | Conformational Control due to Arene Interactions in Dissymmetrical Diaryl 2-Methylenepropylidene Both in Solution and Solid State |
| นักวิจัย | : | Avasthi, Kamlakar , Shukla, Lakshmi , Kant, Ruchir , Ravikumar, Krishnan |
| คำค้น | : | Arene interaction , 2-Methylenepropylidene linker , Pyrazolo[3,4-d]pyrimidine , X-ray structure |
| หน่วยงาน | : | Central Drug Research Institute (CDRI), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Journal of Structural Chemistry, 2014, 55(8), 1587-1595 , http://hdl.handle.net/123456789/1443 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | CSIR-CDRI Communication No. 8703 |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We have designed and synthesized dissymmetrical diaryl 2-methylenepropylidenes based on pyrazolo[3,4-d]pyrimidine core for studying conformational control due to arene interactions in face-to-face (offset) mode. Dissymmetrical 2-methylenepropylidene linker models (N1-N1 isomers) show intramolecular π‒π stacking (folded conformation) by 1H NMR in solution which carries over to solid state as revealed by single crystal X-ray crystallography. Corresponding, N1-N2 isomers do not show intramolecular π‒π stacking at molecular level. In addition to arene interactions crystal structures are also stabilized by intermolecular C−H…O, C−H…S or C−H…N interactions. |
| บรรณานุกรม | : |
Avasthi, Kamlakar , Shukla, Lakshmi , Kant, Ruchir , Ravikumar, Krishnan . (2557). Conformational Control due to Arene Interactions in Dissymmetrical Diaryl 2-Methylenepropylidene Both in Solution and Solid State.
: Central Drug Research Institute (CDRI), India. Avasthi, Kamlakar , Shukla, Lakshmi , Kant, Ruchir , Ravikumar, Krishnan . 2557. "Conformational Control due to Arene Interactions in Dissymmetrical Diaryl 2-Methylenepropylidene Both in Solution and Solid State".
: Central Drug Research Institute (CDRI), India. Avasthi, Kamlakar , Shukla, Lakshmi , Kant, Ruchir , Ravikumar, Krishnan . "Conformational Control due to Arene Interactions in Dissymmetrical Diaryl 2-Methylenepropylidene Both in Solution and Solid State."
: Central Drug Research Institute (CDRI), India, 2557. Print. Avasthi, Kamlakar , Shukla, Lakshmi , Kant, Ruchir , Ravikumar, Krishnan . Conformational Control due to Arene Interactions in Dissymmetrical Diaryl 2-Methylenepropylidene Both in Solution and Solid State. : Central Drug Research Institute (CDRI), India; 2557.
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