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

反応式

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]

参加物

反応物 3

HCID 200832-Octanol

HCID 3912199p-Toluenesulfonic acid 1-methylheptyl ester

HCID 204390012-Dodecylbenzene-1-sulfonyl chloride

生成物 1

HCID 23368822Propan-2-yl 2-dodecylbenzene-1-sulfonate収率 83%

実験手順

In Example of preparation of material 15, 2-octanol was used in place of 2-propanol in Example of preparation of material 14. In Example of preparation of material 16, dodecylbenzene sulfonyl chloride was used in place of p-toluene sulfonyl chloride in Example of preparation of material 14. Other procedures were made in the same way as Example of preparation of material 14. In Example of preparation of material 15, 1-methylheptyl p-toluenesulfonate was obtained in the yield of 72% and, in Example of preparation of material 16, 1-methylethyl dodecylbenzene sulfonate was obtained in the yield of 83%.

出典と根拠

ORDレコード: ord-58dd63a5933b4544b12d862b35b14947
出典データセット: uspto-grants-1994_10
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US05352740

反応ノート

読み込み中…