Alkyl phosphates having a branched alkyl group

Details Alkyl phosphates having a branched alkyl group Alkyl phosphates having a branched alkyl group

1992-03-06

1993-09-14

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus esters

558210, 252 498, 252 891, 252DIG17, 252DIG1, 252358, 252352, 252331, 2523635, 2524002, 252510, 106 2, C09F 909, C09F 911

Patent

active

052450708

ABSTRACT:
A compound represented by the following general formula I; ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 independently represent a hygrogen atom, alkyl group or aryl group, provided that at least one of R.sup.1, R.sup.2 and R.sup.3 represents 3,7,11,15-tetramethylhexadecyl group, 3,7,11-trimethyldodecyl group or 3,7-dimethyloctyl group, or a salt thereof. The compound may have R- or S- configuration with respect to each asymmetric carbon contained therein and it may be present as a racemate. The compounds of the present invention are useful as surfactants, lubricants, dispersants, emulsifiers, additives, stabilizers, solubilizers, water-repellants, antistatic agents and the like.

REFERENCES:
patent: 2005619 (1935-06-01), Graves
patent: 2694689 (1954-11-01), Gamrath et al.
patent: 2739978 (1956-03-01), Gamrath et al.
patent: 3168554 (1965-02-01), Phillips et al.
patent: 3238277 (1966-03-01), Sigan et al.
patent: 4039636 (1977-08-01), Claus et al.
Chemical Abstracts, 83318k, vol. 80, 1974; "Synthesis and Acid Hydrolysis of Monophosphate and Pyrophosphate Esters of Phytanol and Phytol", C. N. Joo et al. Can. J. Biochem, 51 (11), 1527-1536 (1973).
C. N. Joo et al., "Synthesis and Acid Hydrolysis of Monophosphate and Pyrophosphate Esters of Phytanol and Phytol", Can. J. Biochem, 51 (11), pp. 1527 to 1536 (1973).
Gamrath et al. IV, Ind. Eng. Chem., vol. 46, No. 1, pp. 208 to 212 (1954).

Affiliated with

Also associated with

Rating

Alkyl phosphates having a branched alkyl group does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkyl phosphates having a branched alkyl group, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkyl phosphates having a branched alkyl group will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2028378