2-Octanol → Propan-2-yl 2-dodecylbenzene-1-sulfonate

HRID 1109090

Reaction equation

HRID 1109090 reaction equation
CC(O)CCCCCC.[CH2:10]([C:22]1C=CC=C[C:23]=1S(Cl)(=O)=O)[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]CC.[C:32]1(C)[CH:37]=[CH:36][C:35]([S:38]([O:41][CH:42]([CH3:49])[CH2:43]CCCCC)(=[O:40])=[O:39])=[CH:34][CH:33]=1>>[CH2:19]([C:34]1[CH:33]=[CH:32][CH:37]=[CH:36][C:35]=1[S:38]([O:41][CH:42]([CH3:43])[CH3:49])(=[O:39])=[O:40])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH2:22][CH3:23]

Participants

4

Reactant 3

HCID 200832-OctanolHCID 3912199p-Toluenesulfonic acid 1-methylheptyl esterHCID 204390012-Dodecylbenzene-1-sulfonyl chloride

Product 1

HCID 23368822Propan-2-yl 2-dodecylbenzene-1-sulfonateYield 83%

Procedure

In the Example of preparation of material 18, 2-octanol was used in place of 2-propanol in the Example of preparation of material 17. In the Example of preparation of material 19, dodecylbenzene sulfonyl chloride was used in place of p-toluene sulfonyl chloride in the Example of preparation of material 17. Other procedures were made in the same way as the Example of preparation of material 17. In the Example of preparation of material 18, 1-methylheptyl p-toluene sulfonate was obtained in the yield of 72% and, in the Example of preparation of material 19, 1-methylethyl dodecylbenzene sulfonate was obtained in the yield of 83%.

Sources & evidence

ORD record
ord-fcde6d5423e74d30ae06c643be62027b
Source dataset
uspto-grants-1994_06
Patent number
US05319024

Linked notes

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