ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

Conformational Control due to Arene Interactions in Dissymmetrical Diaryl 2-Methylenepropylidene Both in Solution and Solid State

หน่วยงาน Central Drug Research Institute (CDRI), India

รายละเอียด

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.