Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester

Base Information

Chemical Name:Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester
CAS No.:156661-91-5
Molecular Formula:C₁₂H₁₉ClNO₆PS
Molecular Weight:371.779
Hs Code.:

Synonyms:Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester

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Chemical Property of Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester

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Technology Process of Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester

There total 5 articles about Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl 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: 98.0%

: 64-17-5
ethanol

: 156661-87-9
5-Chloro-2-isopropoxy-3-methanesulfonyl-3H-benzo[1,3,2]oxazaphosphole 2-oxide

: 156661-91-5
Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester

Guidance literature:: With 1-methyl-1H-imidazole; In dichloromethane; for 0.166667h;

Reference yield:

: 156661-97-1
4-chloro-2-<(methylsulfonyl)amino>phenol

: 156661-91-5
Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: Et₃N / diethyl ether; benzene / 20 h / 20 °C

2: PCl₅ / benzene; CH₂Cl₂ / 12 h / 20 °C

3: 98 percent / Et₃N / benzene / 0.33 h / 0 °C

4: 98 percent / 1-methylimidazole / CH₂Cl₂ / 0.17 h

With 1-methyl-1H-imidazole; phosphorus pentachloride; triethylamine; In diethyl ether; dichloromethane; benzene;

Reference yield:

: 156661-83-5
2,5-dichloro-2,3-dihydro-3-(methylsulfonyl)-1,3,2-benzoxazaphosphole 2-oxide

: 156661-91-5
Phosphoric acid 4-chloro-2-methanesulfonylamino-phenyl ester ethyl ester isopropyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / Et₃N / benzene / 0.33 h / 0 °C

2: 98 percent / 1-methylimidazole / CH₂Cl₂ / 0.17 h

With 1-methyl-1H-imidazole; triethylamine; In dichloromethane; benzene;