2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester

Base Information

Chemical Name:2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester
CAS No.:1026167-12-3
Molecular Formula:C₂₀H₂₅N₂O₁₀P
Molecular Weight:484.4
Hs Code.:

Synonyms:2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester

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Chemical Property of 2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester

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Technology Process of 2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester

There total 4 articles about 2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester 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: 99.0%

: 175408-60-3
2-Acetylamino-2-[3-(diethoxy-phosphorylmethoxy)-5-phenyl-isoxazol-4-ylmethyl]-malonic acid diethyl ester

: 1026167-12-3
2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester

Guidance literature:: With trimethylsilyl bromide; In acetonitrile; for 24h; Ambient temperature;
DOI:10.1021/jm950826p

Reference yield:

: 27772-80-1
4-methyl-5-phenyl-3-hydroxyisoxazole

: 1026167-12-3
2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) K₂CO₃ / 1.) DMF, 80 deg C, 30 min, 2.) DMF, 80 deg C, 3.5 h

2: 100 percent / NBS, benzoyl peroxide / CCl₄ / 8 h / Heating

3: 1.) potassium tert-butoxide / 1.) N-methylpyrrolidone, RT, 30 min, 2.) N-methylpyrrolidone, 1 h

4: 99 percent / trimethylsilyl bromide / acetonitrile / 24 h / Ambient temperature

With N-Bromosuccinimide; Perbenzoic acid; trimethylsilyl bromide; potassium tert-butylate; potassium carbonate; In tetrachloromethane; acetonitrile;
DOI:10.1021/jm950826p

Reference yield:

: 175408-52-3
(4-Methyl-5-phenyl-isoxazol-3-yloxymethyl)-phosphonic acid diethyl ester

: 1026167-12-3
2-Acetylamino-2-(5-phenyl-3-phosphonomethoxy-isoxazol-4-ylmethyl)-malonic acid diethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / NBS, benzoyl peroxide / CCl₄ / 8 h / Heating

2: 1.) potassium tert-butoxide / 1.) N-methylpyrrolidone, RT, 30 min, 2.) N-methylpyrrolidone, 1 h

3: 99 percent / trimethylsilyl bromide / acetonitrile / 24 h / Ambient temperature

With N-Bromosuccinimide; Perbenzoic acid; trimethylsilyl bromide; potassium tert-butylate; In tetrachloromethane; acetonitrile;
DOI:10.1021/jm950826p