(3S)-2-(1,2-dihydroxyethyl)oxolane-3,4-diol → Lauric Acid

HRID 1808675

Reaktionsgleichung

Reaktionsgleichung von HRID 1808675
[CH3:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][C:12]([O:14]CC(O)[C@H]1OC[C@H](O)[C@H]1O)=[O:13].[CH3:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][C:42]([O:44]CC(O)[C@H]1OC[C@H](O)[C@H]1O)=[O:43].[CH3:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH2:62]/[CH:63]=[CH:64]\[CH2:65][CH2:66][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][C:72]([O:74]CC(O)[C@H]1OC[C@H](O)[C@H]1O)=[O:73].CCCCCCCCCCCCCCCC(OCC(O)[C@H]1OC[C@H](O)[C@H]1O)=O.C1OC(C(O)CO)[C@@H](O)C1O>>[C:12]([OH:14])(=[O:13])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][CH3:1].[C:42]([OH:44])(=[O:43])[CH2:41][CH2:40][CH2:39][CH2:38][CH2:37][CH2:36][CH2:35][CH2:34][CH2:33][CH2:32][CH2:31][CH2:30][CH3:29].[C:72]([OH:74])(=[O:73])[CH2:71][CH2:70][CH2:69][CH2:68][CH2:67][CH2:66][CH2:65]/[CH:64]=[CH:63]\[CH2:62][CH2:61][CH2:60][CH2:59][CH2:58][CH2:57][CH2:56][CH3:55].[C:42]([OH:44])(=[O:43])[CH2:41][CH2:40][CH2:39][CH2:38][CH2:37][CH2:36][CH2:35]/[CH:34]=[CH:33]\[CH2:32]/[CH:31]=[CH:30]\[CH2:29][CH2:28][CH2:27][CH2:26][CH3:25]

Komponenten

9

Edukt 5

HCID 103023(3S)-2-(1,2-dihydroxyethyl)oxolane-3,4-diolHCID 13267937HCID 13267937, VerbindungHCID 16218599Span(R) 20HCID 70687305(5xi)-1,4-Anhydro-6-O-hexadecanoyl-D-xylo-hexitolHCID 70693544Span #80 (Sorbitan monooleate)

Produkt 4

HCID 3893Lauric AcidHCID 11005Myristic AcidHCID 445639Oleic AcidHCID 5280450Linoleic Acid

Versuchsvorschrift

The following compounds may be mentioned as compounds represented by formula (IV). As ester-type compounds there may be mentioned sorbitan laurate [R6: lauryl, R7=R8=R9: hydrogen, k+l+m+n=0 (example: NEWCOL™ 20 by Nippon Nyukazai Co., Ltd.)], sorbitan stearate [R6: stearyl, R7=R8=R9: hydrogen, k+l+m+n=0 (example: IONET™ S-60C by Sanyo Chemical Industries, Ltd.)], sorbitan oleate [R6: oleyl, R7=R8=R9: hydrogen, k+l+m+n=0 (example: IONET™ S-80C by Sanyo Chemical Industries, Ltd.)], sorbitan palmitate [R6: palmityl, R7=R8=R9: hydrogen, k+l+m+n=0 (example: SORBON™ S-40 by Toho Chemical Industry Co., Ltd.)], sorbitan coconut oil fatty acid ester [R6: acyl group of coconut oil fatty acid (coconut oil being a fatty acid obtained from the flesh of coconut stone, with fatty acids as a mixture of saturated fatty acids such as lauric acid and myristic acid and unsaturated fatty acids such as oleic acid and linolic acid), R7=R8=R9: hydrogen, k+l+m+n=0 (example: IONET™ S-20 by Sanyo Chemical Industries, Ltd.), and sorbitan trioleate [R6═R7=R9: oleyl, R8: hydrogen, k+l+m+n=0 (example: IONET™ S-85 by Sanyo Chemical Industries, Ltd.), as well as mixtures of the foregoing.

Quellen und Nachweise

ORD-Eintrag
ord-85cc668f986841fea3ffea2498eca69b
Quelldatensatz
uspto-grants-2013_01
Patentnummer
US08361697B2

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