有機合成化学協会誌
Online ISSN : 1883-6526
Print ISSN : 0037-9980
ISSN-L : 0037-9980
ケトアルコールおよび塩素を含むアルコールのアクリル酸エステルの合成と重合
西 政治谷本 重夫小田 良平岡野 正弥
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1969 年 27 巻 12 号 p. 1235-1239

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2-Oxocyclohexyl acrylate, phenacyl acrylate, α-trichloromethyl-β-carbomethoxyethyl acrylate and β, β, β-trichloroisopropyl acrylate have been prepared readily by the condensation of acryloyl chloride and the corresponding alcohol with the aid of triethylamine (equation A).
CH2=CHCOCl + ROH N (C2H5)3→ CH2=CHCOOR (A)
R=-H=O -CH2CO-_??_
-CHCH2COOCH3-CCl3, -CHCH3-CCl3
By the alcoholysis of methyl acrylate and methyl methacrylate with 2, 4, 4, 4-tetrachlorobutanol-1, 2, 4, 4, 4-tetrachlorobutyl acrylate and 2, 4, 4, 4-tetrachlorobutyl methacrylatehave also been prepared (equation B).
CH2=CR'COOCH3 + ROH H2SO4→ CH2=CR'COOR (B)
R=-CH2CHCH2CCl3-Cl, R'=H
R=-CH2CHCH2CCl3-Cl, R'=CH3
These new acrylates and methacrylate have been polymerized in dioxane using 2, 2'-azobisisobutyronitrile as an initiator.
Among others, the Polyacrylates and the polymethacrylates having three to four chlorine atoms in one unit of the polymer chain give films which do not burn.

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