METHOD FOR PRODUCING MONOCYCLIC KETONES CLESS THANSBGREATER THAN7LESS THAN/SBGREATER THAN-CLESS THANSBGREATER THAN20LESS THAN/SBGREATER THAN

摘要

FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing monocyclic C₇-C₂₀-ketones. Method involves oxidation reaction of monocyclic alkenes of the formula C_nH_2n comprising 7-20 carbon atoms in cycle to corresponding monocyclic ketones with nitrous oxide in the presence of inert gas as a diluting agent at temperature 100-350 C and under pressure of nitrous oxide 1.5-100 atm. Process provides the high selectivity by the end product, explosion-proofing in working and shows outlook for industrial using. EFFECT: improved preparing method. 5 cl, 5 tbl, 21 ex