(3-Bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid

Base Information

• Chemical Name: (3-Bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid
• CAS No.: 64230-47-3
• Molecular Formula: C₁₀H₈BrNO₃
• Molecular Weight: 270.082
• NSC Number: 246032
• DSSTox Substance ID: DTXSID50311835
• Nikkaji Number: J1.209.870G
• Mol file: 64230-47-3.mol

Synonyms:64230-47-3;(3-Bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid;2-(3-Bromo-2-oxoindolin-3-yl)acetic acid;NSC246032;3-bromooxindole-3-acetic acid;SCHEMBL7607087;DTXSID50311835;NSC 246032;NSC-246032;2-Oxo-3-bromo-2,3-dihydro-1H-indole-3-acetic acid

Chemical Property of (3-Bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid

Chemical Property:

• Vapor Pressure: 2.52E-10mmHg at 25°C
• Boiling Point: 487.7°C at 760 mmHg
• Flash Point: 248.8°C
• Density: 1.73g/cm³
• XLogP3: 1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 268.96876
• Heavy Atom Count: 15
• Complexity: 307

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(C(=O)N2)(CC(=O)O)Br

Technology Process of (3-Bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid

There total 3 articles about (3-Bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid 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: 93.0%

1-<3-(2-oxoindolinylidene)>acetic acid (61854-73-7) → (3-bromo-2-oxo-2,3-dihydro-indol-3-yl)-acetic acid (64230-47-3)

Guidance literature:

With hydrogen bromide; for 0.5h; Ambient temperature;

DOI:10.3987/com-97-7934

Reference yield:

indole-2,3-dione (91-56-5,1186480-61-4,84788-92-1) → (3-bromo-2-oxo-2,3-dihydro-indol-3-yl)-acetic acid (64230-47-3)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine / ethanol

2: 93 percent / conc. hydrobromic acid / 0.5 h / Ambient temperature

With pyridine; hydrogen bromide; In ethanol;

DOI:10.3987/com-97-7934

Reference yield:

→ (3-bromo-2-oxo-2,3-dihydro-indol-3-yl)-acetic acid (64230-47-3)

Guidance literature:

DOI:10.1021/jo01028a053

upstream raw materials:

1-<3-(2-oxoindolinylidene)>acetic acid

indole-2,3-dione

Downstream raw materials:

(2-Oxo-3-p-tolylamino-2,3-dihydro-1H-indol-3-yl)-acetic acid

[3-(4-Chloro-phenylamino)-2-oxo-2,3-dihydro-1H-indol-3-yl]-acetic acid

[3-(4-Methoxy-phenylamino)-2-oxo-2,3-dihydro-1H-indol-3-yl]-acetic acid

[3-(4-Bromo-phenylamino)-2-oxo-2,3-dihydro-1H-indol-3-yl]-acetic acid