5-Isoxazolidinecarbonyl chloride, 2-[(4-methoxyphenyl)methyl]-3-oxo-

Base Information

Chemical Name:5-Isoxazolidinecarbonyl chloride, 2-[(4-methoxyphenyl)methyl]-3-oxo-
CAS No.:79250-41-2
Molecular Formula:C12H12ClNO4
Molecular Weight:269.685
Hs Code.:

Synonyms:

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Chemical Property of 5-Isoxazolidinecarbonyl chloride, 2-[(4-methoxyphenyl)methyl]-3-oxo-

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Technology Process of 5-Isoxazolidinecarbonyl chloride, 2-[(4-methoxyphenyl)methyl]-3-oxo-

There total 5 articles about 5-Isoxazolidinecarbonyl chloride, 2-[(4-methoxyphenyl)methyl]-3-oxo- 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: 100.0%

: 79250-40-1
2-(p-methoxybenzyl)-3-oxo-5-isoxazolidinecarboxylic acid

: 79250-41-2
2-(p-methoxybenzyl)-3-oxo-5-isoxazolidinecarbonyl chloride

Guidance literature:: With thionyl chloride; In chloroform; for 1.5h; Heating;
DOI:10.1016/S0040-4020(01)97977-3

Reference yield:

: 3717-21-3,3717-22-4,140461-28-5,140461-29-6,3235-04-9
p-methoxyl benzaldoxime

: 79250-41-2
2-(p-methoxybenzyl)-3-oxo-5-isoxazolidinecarbonyl chloride

Guidance literature:: Multi-step reaction with 5 steps

1: 71 percent / sodium cyanoborohydride, 2N HCl / methanol / 2 h

2: 95 percent / Et₃N / tetrahydrofuran / 1 h / Ambient temperature

3: 97 percent / Ventron 50percent sodium hydride-oil dispersion / diethyl ether; dimethylformamide / Ambient temperature

4: 42 percent / H₂ / 10percent Pd-C / ethyl acetate / 1 h

5: 99 percent / SOCl₂ / 0.5 h / 60 °C

With hydrogenchloride; thionyl chloride; Ventron 50percent sodium hydride-oil dispersion; hydrogen; sodium cyanoborohydride; triethylamine; palladium on activated charcoal; In tetrahydrofuran; methanol; diethyl ether; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)96774-2

Reference yield:

: 51307-59-6
N-(4-methoxybenzyl)hydroxylamine

: 79250-41-2
2-(p-methoxybenzyl)-3-oxo-5-isoxazolidinecarbonyl chloride

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / Et₃N / tetrahydrofuran / 1 h / Ambient temperature

2: 97 percent / Ventron 50percent sodium hydride-oil dispersion / diethyl ether; dimethylformamide / Ambient temperature

3: 42 percent / H₂ / 10percent Pd-C / ethyl acetate / 1 h

4: 99 percent / SOCl₂ / 0.5 h / 60 °C

With thionyl chloride; Ventron 50percent sodium hydride-oil dispersion; hydrogen; triethylamine; palladium on activated charcoal; In tetrahydrofuran; diethyl ether; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)96774-2