THIOAMINO DERIVATIVES OF ALKOXYMETHYLVINYLCYCLOHEXANES AS CORROSION-INHIBITORS

New nitrogen- and sulphur-containing derivatives of alkoxymethylvinylc yclohexane have been synthesized. The compounds obtained have exhibite d great effectiveness as corrosion inhibitors of St3 steel in a concen tration of 750 mg/l. The highest protective action is possessed by 2-b utylthioethylamino)4-nonyloxymethylcyclohexane, which gives grounds fo r recommending it for the anticorrosion protection of steel under hydr ogen sulphide corrosion conditions. (C) 1997 Elsevier Science Ltd. All rights reserved.