TY - JOUR
T1 - On the structure of the radical addition product of 2-benzoxypentafluoropropene with 1,4-dioxane
AU - Fujiwara, Hirotada
AU - Iwasaki, Masakazu
AU - Narita, Tadashi
AU - Hamana, Hiroshi
N1 - Funding Information:
This work was financially supported in part by the High-Tech Research Center Program of Saitama Institute of Technology founded in 1999 partially supported by the Ministry of Education, Culture, Sports, Science and Technology of Japan, which the authors are grateful. The authors also thank Messrs. Y. Sakuragi and H. Nirengi for their experimental assistance.
PY - 2004/10
Y1 - 2004/10
N2 - The structure of the addition reaction product of 2-benzoxypentafluoropropene [CF2 = C(CF3) OCOC6H5] with 1,4-dioxane was investigated by the crystallographic analysis of the single crystal to conclude that the 2,6-disubstitution of 1,4-dioxane took place, on the contrary to the assumption that the reaction would take place at the 2- and 5-positions based on the product structure of 2-benzoxypentafluoropropene with tetrahydrofuran. Modified polyaddition reaction mechanism of bis(α-trifluoromethyl-β,β-difluorovinyl) terephthalate [CF2 = C(CF3)OCO-C6 H4-COOC(CF3) = CF2] with 1,4-dioxane including 1,5-radical shift mechanism is proposed.
AB - The structure of the addition reaction product of 2-benzoxypentafluoropropene [CF2 = C(CF3) OCOC6H5] with 1,4-dioxane was investigated by the crystallographic analysis of the single crystal to conclude that the 2,6-disubstitution of 1,4-dioxane took place, on the contrary to the assumption that the reaction would take place at the 2- and 5-positions based on the product structure of 2-benzoxypentafluoropropene with tetrahydrofuran. Modified polyaddition reaction mechanism of bis(α-trifluoromethyl-β,β-difluorovinyl) terephthalate [CF2 = C(CF3)OCO-C6 H4-COOC(CF3) = CF2] with 1,4-dioxane including 1,5-radical shift mechanism is proposed.
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U2 - 10.1016/j.jfluchem.2004.05.005
DO - 10.1016/j.jfluchem.2004.05.005
M3 - Article
AN - SCOPUS:4644249119
VL - 125
SP - 1461
EP - 1464
JO - Journal of Fluorine Chemistry
JF - Journal of Fluorine Chemistry
SN - 0022-1139
IS - 10
ER -