(3Z)-3-(furan-2-ylmethylidene)-1H-indol-2-one

Base Information

• Chemical Name: (3Z)-3-(furan-2-ylmethylidene)-1H-indol-2-one
• CAS No.: 64264-45-5
• Molecular Formula: C13H9 N O2
• Molecular Weight: 211.2161
• NSC Number: 247029,210732
• ChEMBL ID: CHEMBL2347073

Synonyms:(3Z)-3-(furan-2-ylmethylidene)-1H-indol-2-one;3-(2-FURYLMETHYLENE)-1,3-DIHYDRO-2H-INDOL-2-ONE;CHEMBL2347073;64259-01-4;NSC247029;SCHEMBL20839;SCHEMBL905690;BDBM50431816;NSC210732;STK361692;AKOS002131866;NSC-210732;NSC-247029;SR-01000594634;SR-01000594634-1;(3Z)-3-(furan-2-ylmethylidene)-1,3-dihydro-2H-indol-2-one;64264-45-5

Chemical Property of (3Z)-3-(furan-2-ylmethylidene)-1H-indol-2-one

Chemical Property:

• Vapor Pressure: 5.66E-07mmHg at 25°C
• Boiling Point: 411.3°Cat760mmHg
• Flash Point: 202.5°C
• PSA: 42.24000
• Density: 1.306g/cm³
• LogP: 2.91030
• XLogP3: 2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 211.063328530
• Heavy Atom Count: 16
• Complexity: 324

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(=CC3=CC=CO3)C(=O)N2
• Isomeric SMILES: C1=CC=C2C(=C1)/C(=C/C3=CC=CO3)/C(=O)N2

Technology Process of (3Z)-3-(furan-2-ylmethylidene)-1H-indol-2-one

There total 7 articles about (3Z)-3-(furan-2-ylmethylidene)-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: 79.0%

furfural (98-01-1) + 2-oxoindole (59-48-3) → (3E)-3-(2-furylmethylidene)-1H-indol-2(3H)-one (64264-45-5)

Guidance literature:

With piperidine; In ethanol; for 3h; Reflux;

DOI:10.1107/S0108270109054134

Reference yield: 79.0%

2-oxoindole (59-48-3) + furan-2-ylmethanamine (617-89-0) → (3E)-3-(2-furylmethylidene)-1H-indol-2(3H)-one (64264-45-5)

Guidance literature:

With oxygen; iron(II) bromide; at 100 ℃; for 16h; Schlenk technique;

DOI:10.1002/ejoc.202001300

Reference yield:

furfural (98-01-1) + 2-oxoindole (59-48-3) → 3-[(furan-2-yl)methylene]-2-indolinone (64264-46-6) + (3E)-3-(2-furylmethylidene)-1H-indol-2(3H)-one (64264-45-5)

Guidance literature:

With piperidine; In ethanol; for 3h; Reflux;

DOI:10.1039/c5md00513b

upstream raw materials:

furfural

2-oxoindole

1-acetyl-2-phenylhydrazine

N-(2-Iodophenyl)-α-(diethoxyphosphinyl)acetamide

Downstream raw materials:

C₂₃H₁₉BrN₂O₄

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