کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1409504 | 1501824 | 2011 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design, modeling and synthesis of molecular tweezers with self-assembly properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Design, modeling and synthesis of molecular tweezers with self-assembly properties Design, modeling and synthesis of molecular tweezers with self-assembly properties](/preview/png/1409504.png)
چکیده انگلیسی
Development of molecular tweezers depends on the design and synthesis of reliable spacers. Two new classes of spacers based on functionalized dibenzo[a,j]xanthene are described. Molecular tweezers 4, 5 and 6 with adjustable cavity are designed and synthesized. Single crystal X-ray diffraction shows self-assembly and recognition of 4 in the solid state; with the π-stacking, CH/O and CH/π interactions being the driving forces. The intermolecular interactions in 5 and 6 are so strong that do not allow dissolution of 5 and 6 in any known solvent.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 990, Issues 1–3, 29 March 2011, Pages 140–151
Journal: Journal of Molecular Structure - Volume 990, Issues 1–3, 29 March 2011, Pages 140–151
نویسندگان
Mohsen Ghodratbeigi, Parviz Rashidi-Ranjbar, Alireza Abbasi,