5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one

Base Information

• Chemical Name: 5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one
• CAS No.: 70452-19-6
• Molecular Formula: C16H12BrNO3
• Molecular Weight: 346.18
• Mol file: 70452-19-6.mol

Synonyms:5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)-1,3-dihydro-2H-indol-2-one;5-bromo-3-hydroxy-3-(2-oxo-2-phenyl-ethyl)-1,3-dihydro-indol-2-one;5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one;

Chemical Property of 5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one

Chemical Property:

• Vapor Pressure: 2.17E-13mmHg at 25°C
• Boiling Point: 560.3°Cat760mmHg
• Flash Point: 292.7°C
• PSA: 66.40000
• Density: 1.576g/cm³
• LogP: 2.99980

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one

There total 4 articles about 5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one 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: 95.0%

5-Bromo-1H-indole-2,3-dione (87-48-9) + acetophenone (98-86-2) → 5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one (70452-19-6)

Guidance literature:

With bromo-β-1-imidazole-2,3,4,6-tetrahydroxy-D-glucopyranose; In ethanol; at 50 ℃; for 12h;

DOI:10.1007/s11164-017-3246-3

Reference yield: 95.0%

→ 5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one (70452-19-6)

Guidance literature:

With bromo-β-1-imidazole-2,3,4,6-tetrahydroxy-D-glucopyranose; In ethanol; at 50 ℃; for 0.166667h;

In ethanol; acetone;

Reference yield: 94.0%

3-oxo-3-phenylpropionic acid (614-20-0) + 5-Bromo-1H-indole-2,3-dione (87-48-9) → 5-bromo-3-hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one (70452-19-6)

Guidance literature:

In ethyl acetate; at 20 ℃; for 2h; Molecular sieve; Sealed tube;

DOI:10.1016/j.tetlet.2013.06.030

upstream raw materials:

5-Bromo-1H-indole-2,3-dione

acetophenone

3-oxo-3-phenylpropionic acid

indole-2,3-dione

Downstream raw materials:

C₁₈H₁₂BrN₃O

(E)-5-bromo-3-(2-oxo-2-phenylethylidene)indolin-2-one

5-bromo-3-(2-oxo-2-phenylethylidene)indolin-2-one