1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one

Base Information

• Chemical Name: 1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one
• CAS No.: 676612-51-4
• Molecular Formula: C₂₃H₁₇ClN₂O₂
• Molecular Weight: 388.853
• Mol file: 676612-51-4.mol

Synonyms:1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one

Chemical Property of 1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one

There total 3 articles about 1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-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: 92.0%

indole (120-72-9) + C20H16ClN3O5 → 3,5-dimethyl-4-nitroisoxazole (1123-49-5) + 1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one (676612-51-4)

Guidance literature:

In water; at 80 ℃; for 2h;

DOI:10.1039/c9nj03209f

Reference yield: 88.0%

indole (120-72-9) + 1-benzyl-5-chloroisatin (26960-68-9) → 1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one (676612-51-4)

Guidance literature:

With 2,2'-iminobis[ethanol]; In water; at 20 ℃; Green chemistry;

DOI:10.1016/j.ejmech.2014.07.004

Reference yield: 78.0%

indole (120-72-9) + 1-benzyl-5-chloroisatin (26960-68-9) → 1-benzyl-5-chloro-3-hydroxy-3-(1H-indol-3-yl)indolin-2-one (676612-51-4) + 3,3-bis(1H-indol-3-yl)-5-chloro-1-benzyloxindole

Guidance literature:

With C₂₄H₃₀N₈; scandium tris(trifluoromethanesulfonate); In acetonitrile; at 20 ℃; for 18h; chemoselective reaction; Inert atmosphere; Molecular sieve;

DOI:10.1039/c7cy01518f

upstream raw materials:

indole

1-benzyl-5-chloroisatin

Downstream raw materials:

(1'S,3S)-diethyl-1-benzyl-5-chloro-1'-(4-nitrophenyl)-2-oxo-1',2'-dihydrospiro[indoline-3,4'-pyrido[3,4-b]indole]-3',3'(9'H)-dicarboxylate