ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

Base Information

Chemical Name:ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate
CAS No.:1266339-54-1
Molecular Formula:C₂₀H₂₂N₂O₆
Molecular Weight:386.404
Hs Code.:

Synonyms:ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

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Technology Process of ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

There total 4 articles about ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate 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: 98.0%

: 1206884-01-6
(E)-ethyl 3-(2-((E)-2-nitroprop-1-enyl)phenoxy)acrylate

: 95-55-6
2-amino-phenol

: 1266339-54-1
ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

Guidance literature:: With thiourea catalyst; In isopropyl alcohol; at 23 ℃; for 6h; optical yield given as %ee; enantioselective reaction;
DOI:10.1021/ol1031188

Reference yield:

: 1206884-01-6
(E)-ethyl 3-(2-((E)-2-nitroprop-1-enyl)phenoxy)acrylate

: 95-55-6
2-amino-phenol

: 1258880-57-7
ethyl 2-((2R,3S,4R)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

: 1266339-54-1
ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

Guidance literature:: With N-((1R,2R)-2-(3-((1R,2R)-2-(dimethylamino)cyclohexyl)thioureido)-1,2-diphenylethyl)-3,5-bis(trifluoromethyl)benzenesulfonamide; In dichloromethane; at 20 ℃; for 48h; optical yield given as %ee; enantioselective reaction;
DOI:10.1002/anie.201004534

Reference yield:

: 1206884-01-6
(E)-ethyl 3-(2-((E)-2-nitroprop-1-enyl)phenoxy)acrylate

: 95-55-6
2-amino-phenol

: 1266339-54-1
ethyl 2-((2S,3R,4S)-4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

: ethyl 2-(4-((2-hydroxyphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

Guidance literature:: With thiourea catalyst; In isopropyl alcohol; at 0 ℃; for 24h; optical yield given as %ee; enantioselective reaction;
DOI:10.1021/ol1031188