1-ethyl-1H-indole-2,3-dione 3-oxime

Base Information

• Chemical Name: 1-ethyl-1H-indole-2,3-dione 3-oxime
• CAS No.: 3922-17-6
• Molecular Formula: C₁₀H₁₀N₂O₂
• Molecular Weight: 190.202
• Mol file: 3922-17-6.mol

Synonyms:1-ethyl-1H-indole-2,3-dione 3-oxime

Chemical Property of 1-ethyl-1H-indole-2,3-dione 3-oxime

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

1-Ethyl-3-(hydroxyimino)indolin-2-one 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-ethyl-1H-indole-2,3-dione 3-oxime

There total 2 articles about 1-ethyl-1H-indole-2,3-dione 3-oxime 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: 76.0%

N-ethylisatin (4290-94-2) → 1-ethyl-1H-indole-2,3-dione 3-oxime (3922-17-6)

Guidance literature:

With hydroxylamine hydrochloride; sodium hydroxide; In ethanol; water; at 20 ℃; for 24h;

DOI:10.1002/hlca.201000104

Reference yield:

N-ethylisatin (4290-94-2) → 1-ethyl-indoline-2,3-dione-3-oxime (3922-17-6)

Guidance literature:

With ethanol; hydroxylamine hydrochloride; sodium carbonate;

Reference yield: 80.0%

1-ethyl-1H-indole-2,3-dione 3-oxime (3922-17-6) + phenoxyethyl bromide (589-10-6) → (3Z)-1-ethyl-1H-indole-2,3-dione 3-[O-(2-phenoxyethyl)oxime] (1262997-88-5)

Guidance literature:

With potassium carbonate; for 0.0833333h; Microwave irradiation; neat (no solvent);

DOI:10.1002/hlca.201000104

upstream raw materials:

N-ethylisatin

Downstream raw materials:

(3Z)-1-ethyl-1H-indole-2,3-dione 3-[O-(2-phenoxyethyl)oxime]