FLUOROBORON COMPOUND, AMINOMETHYLATING AGENT FOR AROMATIC RING MADE OF THE SAME, AND PRODUCTION METHOD OF COMPOUND CONTAINING AMINOMETHYL AROMATIC RING USING AMINOMETHYLATING AGENT
申请人:TANAKA Keigo
公开号:US20120010403A1
公开(公告)日:2012-01-12
A production method of a compound containing a primary, secondary, or tertiary aminomethyl aromatic ring of the present invention includes: using a fluoroboron compound or a dimer thereof, or solvates thereof, which are represented by a formula (I):
Ra(Rb)N—CH
2
—BF
3
M (I)
as an aminomethylating agent for an aromatic ring; and reacting the aminomethylating agent with an aromatic ring-containing compound, which can react with the aminomethylating agent, under the presence of a metal catalyst such as a palladium compound so as to perform the direct aminomethylation of the aromatic ring.
本发明涉及一种含有一级、二级或三级氨甲基芳香环的化合物的生产方法,包括:使用由公式(I)表示的氟硼化合物或其二聚体或其溶剂化物作为芳香环的氨甲基化试剂,其中,公式(I)为:Ra(Rb)N—CH2—BF3M (I);并在金属催化剂(如钯化合物)的存在下,将氨甲基化试剂与可以与其反应的含芳香环化合物反应,以进行芳香环的直接氨甲基化。