公开(公告)号：US20110288340A1

公开(公告)日：2011-11-24

申请号：US13130881

申请日：2009-11-24

申请人： Kiyotomi Kaneda ,  Hisashl Sone

发明人： Kiyotomi Kaneda ,  Hisashl Sone

IPC分类号： C07C45/34

CPC分类号： C07C45/34 ,  C07C2601/08 ,  C07C2601/14 ,  C07C49/10 ,  C07C49/403 ,  C07C49/395 ,  C07C49/04

摘要： A method for manufacturing a ketone includes oxidizing an internal olefin or a cyclic olefin having one carbon-carbon double bond or more at a position other than terminals of a molecule thereof in an amide-based solvent in the presence of water, a palladium catalyst, and molecular oxygen, thereby bonding an oxo group to at least one of the carbon atoms constituting the carbon-carbon double bond, in which the amide-based solvent is represented by the formula in the formula (1), R1 represents an alkyl group having 1 to 4 carbon atoms, R2 and R3 each independently represent an alkyl group having 1 to 4 carbon atoms or an aryl group, and when R1 and R2 are alkyl groups, R1 and R2 may be bonded to each other to form a ring structure.

摘要翻译： 酮的制造方法包括在水，钯催化剂，钯催化剂的存在下，在酰胺类溶剂中，在其分子的末端以外的位置进行氧化内部烯烃或具有一个碳 - 碳双键的环状烯烃， 和分子氧，由此将氧基团键合到构成碳 - 碳双键的至少一个碳原子上，其中酰胺类溶剂由式（1）表示，式中R1表示具有式 1至4个碳原子，R 2和R 3各自独立地表示具有1至4个碳原子的烷基或芳基，并且当R 1和R 2是烷基时，R 1和R 2可以彼此键合以形成环结构。