Chemical compositions and use as fuel additives

Details Chemical compositions and use as fuel additives Chemical compositions and use as fuel additives

C - Chemistry, Metallurgy

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C07C 309/51 (2006.01) C07C 211/07 (2006.01) C07C 211/08 (2006.01) C07C 309/58 (2006.01) C07C 309/59 (2006.01) C10L 1/14 (2006.01) C10L 1/24 (2006.01) C10L 1/16 (2006.01) C10L 1/18 (2006.01) C10L 1/22 (2006.01)

Patent

CA 1329624

ABSTRACT A compound of the general formula Image in which -Y-R2 is SO3(-)(+)NR?R2, -SO3(-)(+)HNR?R2 -SO3(-)(+)H2NR3R2, -SO3(-)(+)H3NR2, -SO2NR3R2 or -SO3R2; -X-R1 is -Y-R2 or -CONR3R1, -CO2(-)(+)NR3R1, CO2(-)(+)HNR3R1, -CO2(-)(+)H2NR3R1, -CO2(-)(+)H3NR1, -R4-COOR1, -NR3COR1, R4OR1, -R4OCOR1, -R4R1, -N(COR3)R1 or Z(-)(+)NR?R1; -Z(-) is SO3(-) or -CO2(-); R1 and R2 are alkyl, alkoxy alkyl or polyalkoxy alkyl containing at least 10 carbon atoms in the main chain: R3 is hydrocarbyl and each R3 may be the same or different and R4 is nothing or is C1 to C5 alkylene and in Image the carbon-carbon (C-C) bond is either a) ethylenically unsaturated when A and B may be alkyl, alkenyl or substit- uted hydrocarbyl groups or b) part of a cyclic structure which may be aromatic, polynuclear aromatic or cyclo-aliphatic.

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