发明名称 |
PRODUCTION METHOD FOR CARBONATE COMPOUND AND METHACRYLATE OR ESTER THEREOF |
摘要 |
The present invention pertains to a production method for a carbonate compound and a methacrylate or an ester thereof, having: a step (a1) in which hexachloroacetone and hydrogen chloride are obtained from acetone and chlorine molecules; a step (a2) in which a dialkyl carbonate and chloroform are obtained from hexachloroacetone and an alkyl alcohol; a step (b1) in which a 1, 1, 1-trichloro-2-methyl-2-propanol is obtained from chloroform and acetone; steps (b2 + b3 or b4) in which methacrylate or an ester thereof and hydrogen chloride are obtained from 1, 1, 1-trichloro-2-methyl-2-propanol and water or alcohol; and a step (c1 or c2) in which hydrogen chloride and oxygen molecules are caused to react and chlorine molecules are obtained. |
申请公布号 |
WO2015122476(A1) |
申请公布日期 |
2015.08.20 |
申请号 |
WO2015JP53879 |
申请日期 |
2015.02.12 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
OKAZOE TAKASHI;MIYAZAKI MASAYUKI;OHARU KAZUYA;FUJITA TOMOYUKI;WADA SHINJI;MURATA KOICHI;SHIROTA NAOKO |
分类号 |
C07C51/16;C07C29/38;C07C31/36;C07C45/63;C07C49/16;C07C51/377;C07C57/04;C07C67/317;C07C67/40;C07C68/06;C07C69/54;C07C69/96 |
主分类号 |
C07C51/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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