申请人:Honeywell International Inc.
公开号:US07132578B1
公开(公告)日:2006-11-07
A process for the preparation of trifluoromethyl iodide is provided. The process includes the step of contacting in a reactor a compound represented by the formula:
CF3—W
and a compound represented by the formula:
IFn
wherein W can be H, Br, Cl, COOH, COCl, COOCH3, COOC2H5, COCH3, COPh, CF3, Si(CH3)3, SPh, SCH3, SSCF3, SSPh, SSCH3, or SO2Cl, wherein n is 1, 3, 5, or 7, and wherein the step of contacting is carried out, at a temperature, pressure and for a length of time sufficient to produce trifluoromethyl iodide. The contacting step can be carried out in the presence or absence of a catalyst and the contacting step can be carried out in the presence or absence of air.
提供了一种制备三氟甲基碘的方法。该过程包括在反应器中接触一种由公式CF3—W表示的化合物和一种由公式IFn表示的化合物,其中W可以是H、Br、Cl、COOH、COCl、COOCH3、COOC2H5、COCH3、COPh、CF3、Si(CH3)3、SPh、SCH3、SSCF3、SSPh、SSCH3或SO2Cl,其中n为1、3、5或7,并且所述接触步骤在足以产生三氟甲基碘的温度、压力下进行,并持续一定时间。接触步骤可以在有或没有催化剂的情况下进行,接触步骤可以在有或没有空气的情况下进行。