INDEX NAME NOT YET ASSIGNED

Base Information

• Chemical Name: INDEX NAME NOT YET ASSIGNED
• CAS No.: 845655-53-0
• Molecular Formula: C₁₀H₉NO₂
• Molecular Weight: 175.187
• Hs Code.: 2933790090
• Mol file: 845655-53-0.mol

Synonyms:6-methyl-2-oxo-1,3-dihydroindole-3-carbaldehyde;

Chemical Property of INDEX NAME NOT YET ASSIGNED

Chemical Property:

• PSA: 46.17000
• LogP: 1.36760
• Storage Temp.: Inert atmosphere,Store in freezer, under -20°C

Purity/Quality:

98%min ^*data from raw suppliers

6-methyl-2-oxoindoline-3-carbaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of INDEX NAME NOT YET ASSIGNED

There total 3 articles about INDEX NAME NOT YET ASSIGNED 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:

(4-methyl-2-nitro-phenyl)-acetic acid (29640-90-2) → 6-methyl-2-oxo-indoline-3-carbaldehyde (845655-53-0)

Guidance literature:

Multi-step reaction with 2 steps

1: platinum; acetic acid / 2942.03 Torr / Hydrogenation

2: sodium ethylate; ethanol

With ethanol; sodium ethanolate; acetic acid; platinum;

DOI:10.1021/ja01154a003

Reference yield:

(4-methyl-2-nitro-phenyl)-pyruvic acid (103264-29-5) → 6-methyl-2-oxo-indoline-3-carbaldehyde (845655-53-0)

Guidance literature:

Multi-step reaction with 3 steps

1: aqueous H₂O₂; aqueous NaOH

2: platinum; acetic acid / 2942.03 Torr / Hydrogenation

3: sodium ethylate; ethanol

With sodium hydroxide; ethanol; dihydrogen peroxide; sodium ethanolate; acetic acid; platinum;

DOI:10.1021/ja01154a003

Reference yield:

6-methyl-2-indolinone (56341-38-9) + sodium formate (141-53-7) → 6-methyl-2-oxo-indoline-3-carbaldehyde (845655-53-0)

Guidance literature:

With ethanol; sodium ethanolate;

DOI:10.1021/ja01154a003

upstream raw materials:

6-methyl-2-indolinone

sodium formate

(4-methyl-2-nitro-phenyl)-acetic acid

(4-methyl-2-nitro-phenyl)-pyruvic acid