کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1194348 | 1492394 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of a distonic isomer C6H5C+(OH)OCH2 of methyl benzoate radical cation by associative ion–molecule reactions
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization of a distonic isomer C6H5C+(OH)OCH2 of methyl benzoate radical cation by associative ion–molecule reactions Characterization of a distonic isomer C6H5C+(OH)OCH2 of methyl benzoate radical cation by associative ion–molecule reactions](/preview/png/1194348.png)
چکیده انگلیسی
The C6H5C+(OH)OCH2 radical cation, formally a distonic isomer of ionized methyl benzoate, has been prepared by dissociative ionization of neopentyl benzoate, as earlier suggested by Audier et al. [H.E. Audier, A. Milliet, G. Sozzi, S. Hammerum, Org. Mass. Spectrom. 25 (1990) 44]. Its distonic character has now been firmly established by its high reactivity towards neutral methyl isocyanide (ionized methylene transfer) producing N-methyl ketenimine ions. Other mass spectrometric experiments and ab initio quantum chemical calculations also concur with each other pointing toward the existence of a stable distonic radical cation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Mass Spectrometry - Volumes 249–250, 1 March 2006, Pages 484–492
Journal: International Journal of Mass Spectrometry - Volumes 249–250, 1 March 2006, Pages 484–492
نویسندگان
Noémie Dechamps, Robert Flammang, Pascal Gerbaux, Pham-Cam Nam, Minh Tho Nguyen,