کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5132142 | 1491481 | 2016 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chemoselective synthesis, spectral and computational studies of 2-amino-3-cyano-4-aryl-4H-chromen-7-yl alkyl carbonates
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chemoselective synthesis, spectral and computational studies of 2-amino-3-cyano-4-aryl-4H-chromen-7-yl alkyl carbonates Chemoselective synthesis, spectral and computational studies of 2-amino-3-cyano-4-aryl-4H-chromen-7-yl alkyl carbonates](/preview/png/5132142.png)
چکیده انگلیسی
A series of 2-amino-3-cyano-4-aryl-4H-chromen-7-yl alkyl carbonates (4-13) was synthesised in just two steps via a one-pot multicomponent reaction and consequent nucleophilic substitution reaction. The structures of newly synthesized compounds were established on the basis of FTâIR, 1HNMR, 13CNMR, 1H13C COSY and HMBC spectral techniques. FTâIR, and NMR spectra of compound 11 has been investigated by computational method using DFTB3LYP with 6-311++G(d, p) basis set. The calculated vibrational frequencies of normal modes were matched well with the experimental values.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Data Collections - Volumes 3â4, August 2016, Pages 68-81
Journal: Chemical Data Collections - Volumes 3â4, August 2016, Pages 68-81
نویسندگان
C. Udhaya Kumar, M. Velayutham Pillai, B. Arul Prakasam, C. Ramalingan, E.âR. Nagarajan, T. Vidhyasagar,