PROCESS FOR THE SYNTHESIS OF IODOPROPYNYL BUTYLCARBAMATE IN AN AQUEOUS SOLUTION OF A SUITABLE SURFACTANT
摘要
A process for the manufacture of iodopropynyl butylcarbamate (IPBC) is disclosed wherein the subject reaction is carried out in an aqueous solution of a suitable surfactant. The iodination reactant is metallic iodide salt which serves as a donor of I+ ions. The I+ ion is generated on an as needed basis, during the reaction sequence, hence the formation of undesirable isomers of IPBC are minimized. The process of this invention produces a highly purified IPBC having, preferably, a low moisture content (wet-cake). The IPBC produced by such a process is also disclosed herein.
申请公布号
EP1651593(A4)
申请公布日期
2007.06.13
申请号
EP20030818211
申请日期
2003.08.04
申请人
H & S CHEMICAL COMPANY, INC.
发明人
SCHNEIDER, DAVID, J.;SCHNEIDER, CHARLES, A.;JONES, KURT, A.;HEINEKE, MARTIN, S.