| abstract |
In particular, the present invention relates to a process for the preparation of (I) a first reaction space 300, 310, 320, 330, 340, 350 and a second reaction space 200, 210, 220, 230, 240, 250, The first reaction space and the second reaction space being separated from each other by a porous carbon film (100, 110, 120, 130, 140, 150); (II) providing carbon monoxide and chlorine in a first reaction space; (III) providing a compound containing hydroxyl, thiol, amino, and / or formamide groups with phosgene, comprising the step of providing a compound containing hydroxyl, thiol, amino and / or formamide groups in a second reaction space And a method of reacting the same. The porous carbon membrane is configured to catalyze the reaction of carbon monoxide and chlorine to obtain phosgene and to allow the formed phosgene to migrate into the second reaction space. The present invention also relates to a reactor suitable for carrying out the process of the present invention. |