1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one

Base Information

Chemical Name:1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one
CAS No.:1631033-49-2
Molecular Formula:C₂₉H₂₁N₃O
Molecular Weight:427.505
Hs Code.:

Synonyms:1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one

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Chemical Property of 1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one

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Technology Process of 1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one

There total 4 articles about 1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-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: 66.0%

: 1217-89-6
1-benzylisatin

: 131298-21-0
2-[(2-aminophenyl)ethynyl]phenylamine

: 1631033-49-2
1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one

Guidance literature:: With sodium tetrachloroaurate(III) dihyrate; In ethanol; at 25 ℃; for 1.5h; regioselective reaction; Inert atmosphere;
DOI:10.1002/ejoc.201402006

Reference yield:

: 682322-19-6
2-(1H-indol-3-yl)phenylamine

: 1217-89-6
1-benzylisatin

: 1631033-49-2
1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one

: (+)-1-benzyl-5'H-spiro[indoline-3,6'-indolo[1,2-c]quinazolin]-2-one

: 1-benzyl-5'H-spiro[indoline-3,6'-indolo[1,2-c]quinazolin]-2-one

Guidance literature:: With (R)-3,3'-bis(2,4,6-triisopropylphenyl)binol phosphoric acid; In toluene; at 30 ℃; for 3h; enantioselective reaction; Inert atmosphere; Schlenk technique; Molecular sieve;
DOI:10.1016/j.tetlet.2020.152793

Reference yield:

: 615-43-0
2-iodophenylamine

: 1631033-49-2
1-benzyl-5',11'-dihydrospiro[indoline-3,6'-indolo[3,2-c]quinolin]-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine; bis-triphenylphosphine-palladium(II) chloride / 0.25 h / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: sodium tetrachloroaurate(III) dihyrate / ethanol / 1.5 h / 25 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; sodium tetrachloroaurate(III) dihyrate; triethylamine; In ethanol;
DOI:10.1002/ejoc.201402006