| 发明名称 | Urethane compound and method for producing the same, and isocyanate and method for producing the same | ||
| 摘要 | A method for producing urethane compounds includes allowing a primary amine, a urea and/or an N-unsubstituted carbamate, and an alcohol to react in the presence of a compound containing a noncoordinating anion and a metal atom as a catalyst. | ||
| 申请公布号 | US9150502(B2) | 申请公布日期 | 2015.10.06 |
| 申请号 | US201013258453 | 申请日期 | 2010.03.17 |
| 申请人 | MITSUI CHEMICALS, INC. | 发明人 | Hamada Tetsuya;Chida Mitsuaki;Itou Souta;Shimokawatoko Yoshiki;Murayama Koichi;Takeuchi Hiroshi |
| 分类号 | C07C263/04;C07C269/04 | 主分类号 | C07C263/04 |
| 代理机构 | Foley & Lardner LLP | 代理人 | Foley & Lardner LLP |
| 主权项 | 1. A method for producing urethane compounds comprising allowing a primary amine, a urea and/or an N-unsubstituted carbamate, and an alcohol to react in the presence of a compound comprising a noncoordinating anion and a metal atom as a catalyst, wherein the compound is represented by the following general formula (4): MX1mX2n−m (4) wherein M represents a metal atom belonging to Groups 1 to 16 of the Periodic Table; X1 represents a noncoordinating anion; X2 represents a ligand; m represents an integer of 1 to n; and n represents a valence of M; such that M is zinc, and X1 is an arylsulfonate anion. | ||
| 地址 | Tokyo JP | ||