摘要:
Biodegradable sulfate detergents may be prepared by condensing butadiene with allyl alcohol to form a hydroxymethylcyclohexene, thereafter ring alkylating said compound with a 1-alkene in the presence of a free-radical generating compound and hydrogen chloride to form an n-alkyl-substituted hydroxymethylcyclohexene, sulfating and neutralizing the compound to form the desired product.
摘要:
Process for the preparation of esters of 1,5-dimethyl bicyclo [3.2.1] octan-8-ol and/or derivatives thereof by reacting 1,5-dimethyl-1,5-cyclooctadiene with an inorganic polybasic acid.
摘要:
Anionic biodegradable detergents as exemplified by alkaline sulfate esters of n-alkyl-substituted hydroxypolyalkoxymethylcyclohexenes may be prepared by condensing butadiene with allyl alcohol, ring alkylating the resultant hydroxymethylcyclohexene with an olefin in the presence of a free-radical generating compound to form an alkyl-substituted hydroxymethylcyclohexene, alkoxylating this compound to form an alkyl-substituted hydroxypolyalkoxymethylcyclohexene, sulfating the latter compound and neutralizing the sulfate ester with an alkaline material to form the desired product.
摘要:
Nonionic biodegradable detergents may be prepared by condensing butadiene with allyl alcohol, thereafter ring alkylating the resultant hydroxymethylcyclohexene with an olefin in the presence of a free-radical generating compound to form an alkyl substituted hydroxymethylcyclohexene and alkoxylating this compound to form the desired product comprising a hydroxypolyalkoxymethylcyclohexenyl alkane.
摘要:
Sulfuric acid esters of aminoalcohols are produced by reacting an amino alcohol with ammonium bisulfate or ammonium sulfate under acidic conditions. A representative sulfuric acid ester of an aliphatic amino alcohol is aminoethyl hydrogen sulfate.
摘要:
Biodegradable sulfate detergents may be prepared by condensing butadiene with allyl alcohol, thereafter ring alkylating the resultant hydroxymethylcyclohexene with an olefin in the presence of a free-radical generating compound to form an alkyl substituted hydroxymethylcyclohexene, sulfating said compound and neutralizing the sulfated compound with an alkaline compound to form the desired product.