1-methyl-4-hydroxyoxindole

Base Information

Chemical Name:1-methyl-4-hydroxyoxindole
CAS No.:20870-81-9
Molecular Formula:C₉H₉NO₂
Molecular Weight:163.176
Hs Code.:

Synonyms:

Suppliers and Price of 1-methyl-4-hydroxyoxindole

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of 1-methyl-4-hydroxyoxindole

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1-methyl-4-hydroxyoxindole

There total 1 articles about 1-methyl-4-hydroxyoxindole 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:

: chloro-acetic acid-(N-methyl-o-phenetidide)

: 20870-81-9
1-methyl-4-hydroxyoxindole

: 21744-84-3
4-methyl-4H-benzo[1,4]oxazin-3-one

Guidance literature:: With aluminium trichloride;
DOI:10.1002/hlca.19520350218

Reference yield:

: 20870-81-9
1-methyl-4-hydroxyoxindole

: 1028267-53-9
Acetic acid 1-methyl-3-phenylcarbamoyl-2-thioxo-2,3-dihydro-1H-indol-4-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / 20 °C

2: 94 percent / Na₂CO₃, P₂S₅ / tetrahydrofuran / Ambient temperature

3: 1.) NaH / 1.) THF, 2.) THF

With pyridine; tetraphosphorus decasulfide; sodium hydride; sodium carbonate; In tetrahydrofuran;
DOI:10.1021/jm00039a016

Reference yield:

: 20870-81-9
1-methyl-4-hydroxyoxindole

: 2,2'-dithiobis [N-phenyl 4-acetoxy-1-methylindolyl-3-carboxamide]

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / 20 °C

2: 94 percent / Na₂CO₃, P₂S₅ / tetrahydrofuran / Ambient temperature

3: 1.) NaH / 1.) THF, 2.) THF

4: air / methanol / 20 °C

With pyridine; tetraphosphorus decasulfide; air; sodium hydride; sodium carbonate; In tetrahydrofuran; methanol;
DOI:10.1021/jm00039a016