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Volumn 114, Issue 39, 2010, Pages 12641-12654

Theoretical investigations on the thermal decomposition mechanism of 5-hydroxy-6-hydroperoxy-5,6-dihydrothymidine in water

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL PROPERTIES; CONTINUUM MECHANICS; DNA; FREE RADICAL REACTIONS; FREE RADICALS; GENES; PYROLYSIS; REACTION KINETICS; SOLUTIONS; THERMODYNAMIC STABILITY;

EID: 77957305165     PISSN: 15206106     EISSN: 15205207     Source Type: Journal    
DOI: 10.1021/jp100933d     Document Type: Article
Times cited : (17)

References (53)
  • 48
    • 84906391467 scopus 로고    scopus 로고
    • Although IRCs for the first and second steps should ideally lead to the same intermediate complex, two structures, A-PC1 and A1-PC1, with different water orientations were obtained. Considering the steric hindrance, it is more favorable for the water molecule to attack the C6 atom at the opposition of the C5 methyl group. Since we expect a low barrier for the ring-opening reaction, the energy barriers of steps 1 and 2 were discussed separately
    • Although IRCs for the first and second steps should ideally lead to the same intermediate complex, two structures, A-PC1 and A1-PC1, with different water orientations were obtained. Considering the steric hindrance, it is more favorable for the water molecule to attack the C6 atom at the opposition of the C5 methyl group. Since we expect a low barrier for the ring-opening reaction, the energy barriers of steps 1 and 2 were discussed separately.
  • 49
    • 84906377235 scopus 로고    scopus 로고
    • Note that A2-PC1 has one more water molecule than A-PC1, which has no effect on our results because it is the relative energy barriers that are used in our results
    • Note that A2-PC1 has one more water molecule than A-PC1, which has no effect on our results because it is the relative energy barriers that are used in our results.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.