2-methoxy-3-<thio>-5-ethyl-6-methylpyridine

Base Information

Chemical Name:2-methoxy-3-<thio>-5-ethyl-6-methylpyridine
CAS No.:139548-63-3
Molecular Formula:C₁₂H₁₇NO₂S₂
Molecular Weight:271.404
Hs Code.:

2-methoxy-3-<<ethoxy(thiocarbonyl)>thio>-5-ethyl-6-methylpyridine

Synonyms:

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Chemical Property of 2-methoxy-3-<thio>-5-ethyl-6-methylpyridine

Chemical Property:

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Technology Process of 2-methoxy-3-<thio>-5-ethyl-6-methylpyridine

There total 4 articles about 2-methoxy-3-<thio>-5-ethyl-6-methylpyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 139393-81-0
5-ethyl-6-methyl-3-nitro-2(1H)-pyridinone

: 139548-63-3
2-methoxy-3-<thio>-5-ethyl-6-methylpyridine

Guidance literature:: Multi-step reaction with 4 steps

1: 67 percent / phosphorus pentachloride / 0.5 h / 140 °C

2: 80 percent / CH₃ONa / methanol / 4 h / 50 °C

3: 98 percent / H₂ / 5percent Pd/C / tetrahydrofuran; methanol / 5 h / 760 Torr

4: 1.) aq. HCl, aq. NaNO₂ / 1.) 20 min, 2.) water, 40-45 deg C, 20 min

With hydrogenchloride; phosphorus pentachloride; hydrogen; sodium methylate; sodium nitrite; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1021/jm00060a002

Reference yield:

: 139393-95-6
2-chloro-5-ethyl-6-methyl-3-nitropyridine

: 139548-63-3
2-methoxy-3-<thio>-5-ethyl-6-methylpyridine

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / CH₃ONa / methanol / 4 h / 50 °C

2: 98 percent / H₂ / 5percent Pd/C / tetrahydrofuran; methanol / 5 h / 760 Torr

3: 1.) aq. HCl, aq. NaNO₂ / 1.) 20 min, 2.) water, 40-45 deg C, 20 min

With hydrogenchloride; hydrogen; sodium methylate; sodium nitrite; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1021/jm00060a002

Reference yield:

: 139394-00-6
2-methoxy-3-nitro-5-ethyl-6-methylpyridine

: 139548-63-3
2-methoxy-3-<thio>-5-ethyl-6-methylpyridine

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / H₂ / 5percent Pd/C / tetrahydrofuran; methanol / 5 h / 760 Torr

2: 1.) aq. HCl, aq. NaNO₂ / 1.) 20 min, 2.) water, 40-45 deg C, 20 min

With hydrogenchloride; hydrogen; sodium nitrite; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1021/jm00060a002