Solvent-assisted conformational isomerization (SACI) in meta-substituted phenols with substituents of varying electron-donating/withdrawing properties was studied in the gas phase. SACI of m-anisidine (m-methoxyaniline) occurs when the bindin...
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
https://www.riss.kr/link?id=A107753515
Sohn, W.Y. ; Cho, K.J. ; Lee, S.Y. ; Kang, S.S. ; Park, Y.D. ; Kang, H.
2012
-
SCOPUS,SCIE
학술저널
37-43(7쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
Solvent-assisted conformational isomerization (SACI) in meta-substituted phenols with substituents of varying electron-donating/withdrawing properties was studied in the gas phase. SACI of m-anisidine (m-methoxyaniline) occurs when the bindin...
Solvent-assisted conformational isomerization (SACI) in meta-substituted phenols with substituents of varying electron-donating/withdrawing properties was studied in the gas phase. SACI of m-anisidine (m-methoxyaniline) occurs when the binding energy of solvent is higher than isomerization barrier, very similarly to the previously reported case of m-aminophenol. Two conformers of m-chlorophenol have similar relative energy, and SACI does not occur because forward/reverse isomerization rates are similar. While SACI does not occur with m-cyanophenol-H<SUB>2</SUB>O though the binding energy is higher than the barrier, D<SUB>2</SUB>O can induce SACI of m-cyanophenol because of increased intermolecular vibrational relaxation rate. In m-cyanophenol-d<SUB>1</SUB>, SACI yield with D<SUB>2</SUB>O becomes even greater due to faster intramolecular vibrational energy redistribution.
Spectroscopic observation of jet-cooled 2-chloro-m-xylyl radical