Technology Process of 5,8,11,14,17,20,23,26,29,32,35-Undecaoxa-2-thiaheptatriacontane,
37-chloro-1-phenyl-
There total 10 articles about 5,8,11,14,17,20,23,26,29,32,35-Undecaoxa-2-thiaheptatriacontane,
37-chloro-1-phenyl- which
guide to synthetic route it.
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synthetic route:
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194425-34-8
35-benzylthio-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontanyl chloride
- Guidance literature:
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Multi-step reaction with 4 steps
1: 33 percent / thionyl chloride, pyridine / CH2Cl2 / 18 h / Heating
2: 51 percent / aq. NaOH, tetrabutylammonium hydrogen sulfate / 72 h / 65 °C
3: 86 percent / 10-camphor sulfonic acid / methanol
4: 50 percent / thionyl chloride, pyridine / CH2Cl2 / 18 h / Heating
With
pyridine; sodium hydroxide; thionyl chloride; camphor-10-sulfonic acid; tetra(n-butyl)ammonium hydrogensulfate;
In
methanol; dichloromethane;
DOI:10.1016/S0040-4020(97)00698-4
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194425-34-8
35-benzylthio-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontanyl chloride
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 34 percent / conc. HCl / 12 h / Ambient temperature
2: 33 percent / thionyl chloride, pyridine / CH2Cl2 / 18 h / Heating
3: 51 percent / aq. NaOH, tetrabutylammonium hydrogen sulfate / 72 h / 65 °C
4: 86 percent / 10-camphor sulfonic acid / methanol
5: 50 percent / thionyl chloride, pyridine / CH2Cl2 / 18 h / Heating
With
pyridine; hydrogenchloride; sodium hydroxide; thionyl chloride; camphor-10-sulfonic acid; tetra(n-butyl)ammonium hydrogensulfate;
In
methanol; dichloromethane;
DOI:10.1016/S0040-4020(97)00698-4
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-
194425-34-8
35-benzylthio-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontanyl chloride
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 78 percent / sodium / ethanol / Heating
2: aq. NaOH, tetrabutylammonium hydrogensulfate / CH2Cl2 / 72 h / 65 °C
3: 10-camphorsulfonic acid / methanol
4: 51 percent / aq. NaOH, tetrabutylammonium hydrogen sulfate / 72 h / 65 °C
5: 86 percent / 10-camphor sulfonic acid / methanol
6: 50 percent / thionyl chloride, pyridine / CH2Cl2 / 18 h / Heating
With
pyridine; sodium hydroxide; thionyl chloride; camphor-10-sulfonic acid; (1S)-10-camphorsulfonic acid; tetra(n-butyl)ammonium hydrogensulfate; sodium;
In
methanol; ethanol; dichloromethane;
DOI:10.1016/S0040-4020(97)00698-4