5-Phenylisatin

Base Information

• Chemical Name: 5-Phenylisatin
• CAS No.: 109496-98-2
• Molecular Formula: C14H9NO2
• Molecular Weight: 223.231
• Hs Code.: 2933990090
• Mol file: 109496-98-2.mol

Synonyms:5-phenyl-indole;5-phenyl-indoline-2,3-dione;5-Phenyl-indolin-2,3-dion;1H-Indole,5-phenyl;5-phenylisatin;

Chemical Property of 5-Phenylisatin

Chemical Property:

• PSA: 46.17000
• LogP: 2.62640

Purity/Quality:

98% ^*data from raw suppliers

5-Phenyl-2,3-dihydro-1H-indole-2,3-dione ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Phenylisatin

There total 17 articles about 5-Phenylisatin 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: 99.0%

5'-phenylspiro[[1,3]dioxolane-2,3'-indolin]-2'-one → 5‐phenylindoline‐2,3‐dione (109496-98-2)

Guidance literature:

With hydrogenchloride; In methanol; for 4h; Inert atmosphere; Reflux;

DOI:10.1016/j.tet.2012.09.036

Reference yield: 86.0%

5-Bromo-1H-indole-2,3-dione (87-48-9) + phenylboronic acid (98-80-6) → 5‐phenylindoline‐2,3‐dione (109496-98-2)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; toluene; at 90 ℃; for 24h; Inert atmosphere;

DOI:10.3390/ijms21186789

Reference yield: 58.0%

5-iodoisatin (20780-76-1) + phenylboronic acid (98-80-6) → 5‐phenylindoline‐2,3‐dione (109496-98-2)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate; In 1,2-dimethoxyethane; water; for 2h; Inert atmosphere; Reflux;

DOI:10.1002/asia.201200481

upstream raw materials:

4-phenylalanine

Diethyl ketomalonate

5-iodoisatin

phenylboronic acid

Downstream raw materials:

2-Amino-5-phenyl-benzoic acid

dimethyl 2,2'-(oxalyldiimino)bis(5-phenylphenylglyoxylate)

N,N'-bis<4-phenyl-2-(pyrrolidin-1-ylglyoxyloyl)phenyl>oxamide

7-allyl-2-phenyl-7,8-dihydrodibenzo[e,g][1,4]diazocin-6(5H)-one

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