发明名称 |
Process for producing 2-phenylacetophenone derivatives and precursons therefor |
摘要 |
A process for producing 2-phenylacetophenone derivatives represented by the formula (I): (wherein X is an alkyl group or a haloalkyl group, and Y is a hydrogen atom, a halogen atom or an alkyl group which may be substituted), which comprises reacting a compound represented by the formula (II): (wherein X and Y are as defined above, and R is a hydrogen atom or an alkyl group) with an acid.
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申请公布号 |
US2004176644(A1) |
申请公布日期 |
2004.09.09 |
申请号 |
US20040485615 |
申请日期 |
2004.01.30 |
申请人 |
OHSHIMA TAKESHI;NISHIMURA SHIGEYUKI;ANDO TAKAYOSHI |
发明人 |
OHSHIMA TAKESHI;NISHIMURA SHIGEYUKI;ANDO TAKAYOSHI |
分类号 |
C07C45/42;C07C45/51;C07C49/813;(IPC1-7):C07C49/786 |
主分类号 |
C07C45/42 |
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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