发明名称 |
Nicht-Katalytische organische durch die Verwendung vom superkritischen Wasser |
摘要 |
<p>This invention is intended to provide a method for producing pinacoline by means of pinacol rearrangement in supercritical water, which affords an extremely high reaction rate without the addition of high concentrations of acid, and this invention is directed to a method for increasing the reaction rate during organic synthesis by utilizing the supply of protons from water under noncatalytic conditions in supercritical water, a method of pinacol rearrangement comprising the production of pinacoline by pinacol rearrangement under noncatalytic conditions without the addition of an acid catalyst in supercritical water, and a method of synthesis comprising the production of cyclic compounds from pinacol under noncatalytic conditions without the addition of an acid catalyst around the critical point (375 to 380 DEG C , 22.5 to 25 MPa) in supercritical water. <IMAGE></p> |
申请公布号 |
DE69919107(T2) |
申请公布日期 |
2005.07.28 |
申请号 |
DE1999619107T |
申请日期 |
1999.10.29 |
申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, TOKIO/TOKYO |
发明人 |
IKUSHIMA, YUTAKA;SATO, OSAMU |
分类号 |
C07C1/20;B01J3/00;C07B35/00;C07C13/20;C07C45/52;C07C49/04;(IPC1-7):B01J3/00;C07C45/42 |
主分类号 |
C07C1/20 |
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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