2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon

Base Information

Chemical Name:2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon
CAS No.:70978-46-0
Molecular Formula:C₉H₉NO₆S
Molecular Weight:259.24
Hs Code.:

Synonyms:2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon

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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 2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon

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Technology Process of 2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon

There total 2 articles about 2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon 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: 89.0%

: 20951-24-0
2-acetyl-4-(methylsulfonyl)phenol

: 70978-46-0
2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon

Guidance literature:: With nitric acid; In sulfuric acid; for 2.5h; Ambient temperature;
DOI:10.1055/s-1982-30007

Reference yield:

: 67451-16-5
4-(methylsulfonyl)phenyl acetate

: 70978-46-0
2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon

Guidance literature:: Multi-step reaction with 2 steps

1: 42 percent / 1.) AlCl₃ / 1.) 70 -> 80 deg C, 2 h, 2.) 120 deg C, 40 min

2: 89 percent / HNO₃ (100percent) / H₂SO₄ / 2.5 h / Ambient temperature

With aluminium trichloride; nitric acid; In sulfuric acid;
DOI:10.1055/s-1982-30007

Reference yield: 75.0%

: 70978-46-0
2-Hydroxy-5-methylsulfonyl-3-nitroacetophenon

: 84942-32-5
2-Amino-6-ethyl-4-methanesulfonyl-phenol; hydrochloride

Guidance literature:: With hydrogenchloride; hydrogen; 10% palladium on active carbon; In water; for 11h; raum temp., 40 -> 50 deg C;
DOI:10.1055/s-1982-30007