The manufacturing method of isocyanate compound

The manufacturing method of isocyanate compound

  • CN 103,687,847 B
  • Filed: 07/12/2012
  • Issued: 04/02/2019
  • Est. Priority Date: 07/13/2011
  • Status: Active Grant
First Claim
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1. a kind of manufacturing method of isocyanate compound shown in the following general formula (3) characterized by comprising(A) under conditions of there are enzyme, make carbonate compound shown in amine compounds shown in the following general formula (1) and general formula (2)The process of object reaction,

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