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ChemicalBook CAS DataBase List 3,7-DIMETHYL-1-OCTEN-3-OL
18479-49-7

3,7-DIMETHYL-1-OCTEN-3-OL synthesis

9synthesis methods
3,7-Dimethyl-6-octen-3-ol can be produced by catalytic, partial hydrogenation of Linalool.
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Yield: 96.8%

Reaction Conditions:

with 2,2'-ethane-1,2-diylbissulfanyl-bis-ethanol;hydrogen;Lindlar's catalyst at 30; under 1500.15 Torr; for 8 h;Product distribution / selectivity;Autoclave;

Steps:

c.21
Step cExamples 13 to 30A 150 mL-autoclave (Hastelloy) was charged with 40 g of DMOI with a purity of 99.8% and the amount and catalyst as given in table 4. 4.7 mg of the modifier 2,2' ethylene-dithiodiethanol were added. The mixture was heated to 30° C. and hydrogen was added at 2 bar. After reaction, when no up-take of hydrogen was observed any more, the mixture was cooled to 20° C., the catalyst separated by filtration and the mixture analyzed by gas chromatography.

References:

DSM IP ASSETS B.V. US2012/53353, 2012, A1 Location in patent:Page/Page column 5

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