methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate

Base Information

Chemical Name:methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate
CAS No.:169298-45-7
Molecular Formula:C₂₈H₂₆ClF₂N₃O₇S₃
Molecular Weight:686.178
Hs Code.:

methyl 4-<2-<N-(4-chlorophenylsulfonyl)-N-<1-(4-methylphenylsulfonyl)imidazol-4-ylmethyl)>amino>ethylthio>-2,6-difluorophenoxyacetate

Synonyms:methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate

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Chemical Property of methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate

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Technology Process of methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate

There total 5 articles about methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate 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: 87.9%

: 139285-00-0
1-[(4-methylphenyl)sulfonyl]-4-hydroxymethylimidazole

: 141286-68-2
methyl 4-[2-(4-chlorophenylsulfonylamino)ethylthio]-2,6-difluorophenoxyacetate

: 169298-45-7
methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; for 16h; Ambient temperature;
DOI:10.1016/0223-5234(96)88250-X

Reference yield:

: 28177-48-2
2,6-difluorophenol

: 169298-45-7
methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate

Guidance literature:: Multi-step reaction with 5 steps

1: 95.8 percent / acetone / 16 h / Ambient temperature

2: 84 percent / chlorosulfonic acid / CH₂Cl₂ / 1.5 h / Heating

3: 87 percent / SnCl₂*2H₂O, conc. HCl / methanol / 90 h / Heating

4: 82 percent / K₂CO₃ / acetone / 16 h / Ambient temperature

5: 87.9 percent / diethyl azodicarboxylate, Ph₃P / tetrahydrofuran / 16 h / Ambient temperature

With hydrogenchloride; chlorosulfonic acid; potassium carbonate; triphenylphosphine; tin(ll) chloride; diethylazodicarboxylate; In tetrahydrofuran; methanol; dichloromethane; acetone;
DOI:10.1016/0223-5234(96)88250-X

Reference yield:

: 141286-91-1
(2,6-difluorophenoxy)acetic acid methyl ester

: 169298-45-7
methyl 4-<2-amino>ethylthio>-2,6-difluorophenoxyacetate

Guidance literature:: Multi-step reaction with 4 steps

1: 84 percent / chlorosulfonic acid / CH₂Cl₂ / 1.5 h / Heating

2: 87 percent / SnCl₂*2H₂O, conc. HCl / methanol / 90 h / Heating

3: 82 percent / K₂CO₃ / acetone / 16 h / Ambient temperature

4: 87.9 percent / diethyl azodicarboxylate, Ph₃P / tetrahydrofuran / 16 h / Ambient temperature

With hydrogenchloride; chlorosulfonic acid; potassium carbonate; triphenylphosphine; tin(ll) chloride; diethylazodicarboxylate; In tetrahydrofuran; methanol; dichloromethane; acetone;
DOI:10.1016/0223-5234(96)88250-X