Technology Process of (4-Benzyloxy-1-methyl-1,2,3,6-tetrahydro-pyridin-2-yl)-methanethiol
There total 8 articles about (4-Benzyloxy-1-methyl-1,2,3,6-tetrahydro-pyridin-2-yl)-methanethiol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 52 percent / PhCH2OH / 80 °C
2: conc. H2SO4 / 1.) 110 deg C, 3 h, 2.) room temperature, overnight
3: K2CO3 / methanol; H2O / 0.25 h
4: 95 percent / PPh3, DEAD / tetrahydrofuran / 1.) 0 deg C, 1 h, 2.) room temperature, 1 h
5: acetone / 1.) room temperature, 2.5 h, 2.) reflux, 1 h
6: 1.) NaBH4, 2.) LiAlH4 / 1.) MeOH, reflux, 30 min, 2.) THF, 0 deg C, 10 min
With
sodium tetrahydroborate; lithium aluminium tetrahydride; sulfuric acid; potassium carbonate; triphenylphosphine; benzyl alcohol; diethylazodicarboxylate;
In
tetrahydrofuran; methanol; water; acetone;
DOI:10.1021/jo951995k
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 76 percent / HNO3, H2SO4 / 16 h / 85 - 95 °C
2: 52 percent / PhCH2OH / 80 °C
3: conc. H2SO4 / 1.) 110 deg C, 3 h, 2.) room temperature, overnight
4: K2CO3 / methanol; H2O / 0.25 h
5: 95 percent / PPh3, DEAD / tetrahydrofuran / 1.) 0 deg C, 1 h, 2.) room temperature, 1 h
6: acetone / 1.) room temperature, 2.5 h, 2.) reflux, 1 h
7: 1.) NaBH4, 2.) LiAlH4 / 1.) MeOH, reflux, 30 min, 2.) THF, 0 deg C, 10 min
With
sodium tetrahydroborate; lithium aluminium tetrahydride; sulfuric acid; nitric acid; potassium carbonate; triphenylphosphine; benzyl alcohol; diethylazodicarboxylate;
In
tetrahydrofuran; methanol; water; acetone;
DOI:10.1021/jo951995k
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 95 percent / PPh3, DEAD / tetrahydrofuran / 1.) 0 deg C, 1 h, 2.) room temperature, 1 h
2: acetone / 1.) room temperature, 2.5 h, 2.) reflux, 1 h
3: 1.) NaBH4, 2.) LiAlH4 / 1.) MeOH, reflux, 30 min, 2.) THF, 0 deg C, 10 min
With
sodium tetrahydroborate; lithium aluminium tetrahydride; triphenylphosphine; diethylazodicarboxylate;
In
tetrahydrofuran; acetone;
DOI:10.1021/jo951995k