Process for the preparation of new sulphenylated...

Details Process for the preparation of new sulphenylated... Process for the preparation of new sulphenylated...

A - Human Necessities

01

N

6/15, 167/17.5,

A01N 47/34 (2006.01) A01N 47/12 (2006.01) A01N 47/18 (2006.01)

Patent

CA 1148169

ABSTRACT OF THE DISCLOSURE A sulphenylated acylurethane of the formula Image (I) wherein R1 denotes hydrogen, halogen, nitro, alkyl, alkoxy or halogenomethyl. R2 denotes alkyl, alkenyl, alkinyl, cycloalkyl or aralkyl and X1,X2 and X3 are identical or different and denote halogen; a process for its prepartion by contacting an isocyanate of the formula Image (III) wherein R1, X1 X2 and X3 have the abovemeaning with a hydroxy compound of the formula R2-OH (IV) wherein R2 has the abovemeaning in the presence of diluent. The novel sulphenylated acylurethanes are useful as microbicidal agents to protect industrial materials against degradation.

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