发明名称 |
PROCESS FOR PRODUCING AROMATIC OR HETEROAROMATIC SULFUR COMPOUNDS |
摘要 |
<p>The present invention provides a process for preparing an aromatic or heteroaromatic thiol represented by the formula (2), the process comprising hydrolyzing an aromatic or heteroaromatic halogenated methyl sulfide represented by the formula (1) Ar &lparstr& SCH3-mXm)n Ar &lparstr& SH)n wherein Ar is an aromatic or heteroaromatic ring which has no substituent or which has an optional substituent or substituents, X is a halogen atom, m is an integer of 1 to 3 and n is 1 or 2. According to the present invention, an aromatic or heteroaromatic thiol can be prepared at a commercially low cost and with ease.</p> |
申请公布号 |
EP0742201(A1) |
申请公布日期 |
1996.11.13 |
申请号 |
EP19950936784 |
申请日期 |
1995.11.13 |
申请人 |
SUMITOMO SEIKA CHEMICALS CO., LTD. |
发明人 |
GODA, HIROSHI;YAMAMOTO, MIKIO;SAKAMOTO, JUN-ICHI;KARINO, HITOSHI |
分类号 |
C07C319/06;C07C321/24;C07D213/70;C07D241/18;C07D249/02;C07D263/46;C07D275/02;C07D275/03;C07D277/20;C07D277/36;C07D521/00;(IPC1-7):C07C321/24;C07D251/00 |
主分类号 |
C07C319/06 |
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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