Abstract:
The present invention provides a novel olefinated phosphachromone derivative compound and a method for producing the same. Moreover, the present invention provides a phosphachromone derivative compound having various structures and an effective method for producing the same, wherein the phosphachromone derivative compound is produced through a coupling reaction with olefin by activating a C-H bond in a desired position of a phosphachromone using a transition metal catalyst. Accordingly, the present invention can provide an olefinated phosphachromone derivative compound at a high yield, wherein reaction costs, reaction steps, and the use of time are very economical. The novel phosphachromone derivative compound of the present invention has physiological activities so that the same can be used as an important raw ingredient or intermediate which can be used for biomedical and pharmaceutical industries.
Abstract:
The present invention relates a method for manufacturing alkenyl triflate derivatives represented as chemical formula 1. The manufacturing method of the present invention has benefits not only to reduce reaction byproducts through addition reaction of tribonding derivatives and trifluoro methane sulfonate but also to streamline reaction steps to one step and to manufacture alkenyl triflate derivatives in high yield.
Abstract:
The present invention relates to an enyne derivative represented by chemical formula 1 and a manufacturing method thereof and, more specifically, to a method for selectively manufacturing an enyne derivative with high yield by performing cross coupling reactions on halide derivatives and organic indium reagents produced in situ by making vinyl propargyl halide derivatives react with indium (In) under presence of palladium catalysts and to a novel enyne derivative manufactured by the method. (In chemical formula 1, R_1 and R_2 are the same as defined in the detailed prescription of the present invention.)