(S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate

Base Information

Chemical Name:(S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate
CAS No.:935552-85-5
Molecular Formula:C₂₃H₂₀NO₃P
Molecular Weight:389.39
Hs Code.:

Synonyms:(S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate

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Chemical Property of (S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate

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Technology Process of (S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate

There total 2 articles about (S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate 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: 42.0%

: 935552-84-4
(S)-N-(2-hydroxy-1-carboxymethyl-ethyl)-2-(diphenylphosphano)-benzamide

: 935552-85-5
(S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate

Guidance literature:: With methoxycarbonylsulfamoyl-triethylammmonium hydroxide; In tetrahydrofuran; for 4h; Heating;
DOI:10.1002/chem.200601058

Reference yield:

: 17261-28-8
ortho-diphenylphosphinobenzoic acid

: 935552-85-5
(S)-methyl 2-(2-diphenylphosphanophenyl)-4,5-dihydrooxazolo-4-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / EDC; Et₃N / CH₂Cl₂ / 4 h / 20 °C

2: 42 percent / (methoxycarbonylsulfamoyl)triethylammonium hydroxide / tetrahydrofuran / 4 h / Heating

With methoxycarbonylsulfamoyl-triethylammmonium hydroxide; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.200601058