3-[(4-hydroxyphenyl)methylidene]-1H-indol-2-one

Base Information

• Chemical Name: 3-[(4-hydroxyphenyl)methylidene]-1H-indol-2-one
• CAS No.: 293302-14-4
• Molecular Formula: C15H11NO2
• Molecular Weight: 237.25300
• DSSTox Substance ID: DTXSID80394151
• ChEMBL ID: CHEMBL5204821
• Mol file: 293302-14-4.mol

Synonyms:3-(4-Hydroxybenzylidenyl)indolin-2-one;293302-14-4;3-[(4-hydroxyphenyl)methylidene]-1H-indol-2-one;CHEMBL5204821;DTXSID80394151;3-(4-Hydroxybenzylidenyl) shy indolin-2-one;3-[(4-hydroxyphenyl)methylidene]-1,3-dihydro-2H-indol-2-one

Chemical Property of 3-[(4-hydroxyphenyl)methylidene]-1H-indol-2-one

Chemical Property:

• PSA: 49.33000
• LogP: 3.02290
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 237.078978594
• Heavy Atom Count: 18
• Complexity: 356

Purity/Quality:

98%Min ^*data from raw suppliers

3-(4-HYDROXYBENZYLIDENYL)INDOLIN-2-ONE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(=CC3=CC=C(C=C3)O)C(=O)N2

Technology Process of 3-[(4-hydroxyphenyl)methylidene]-1H-indol-2-one

There total 6 articles about 3-[(4-hydroxyphenyl)methylidene]-1H-indol-2-one 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: 87.0%

2-oxoindole (59-48-3) + 4-hydroxy-benzaldehyde (123-08-0,65581-83-1) → 3-(4-hydroxybenzylidene)-1,3-dihydroindol-2-one (40811-69-6,293302-14-4)

Guidance literature:

With sodium hydroxide; In ethanol; for 2h;

DOI:10.1248/cpb.c17-00301

Reference yield: 84.0%

2-oxoindole (59-48-3) + 4-hydroxy-benzaldehyde (123-08-0,65581-83-1) → 3-[(E)-(4-hydroxyphenyl)methylidene]-1,3-dihydro-2H-indol-2-one (40811-69-6,293302-14-4)

Guidance literature:

With 1-deoxy-1-(methylamino)-D-glucitol; In ethanol; water; at 78 ℃; for 3h;

DOI:10.2174/1570178615666181030095728

Reference yield:

2-oxoindole (59-48-3) + 4-hydroxy-benzaldehyde (123-08-0,65581-83-1) → 3-[(E)-(4-hydroxyphenyl)methylidene]-1,3-dihydro-2H-indol-2-one (40811-69-6,293302-14-4) + 3-(4-hydroxybenzylidene)-1,3-dihydroindol-2-one (40811-69-6,293302-14-4)

Guidance literature:

With piperidine; In ethanol; at 90 ℃; Title compound not separated from byproducts;

DOI:10.1021/jm980123i

upstream raw materials:

2-oxoindole

4-hydroxy-benzaldehyde