4,5,6,7-TETRAFLUOROINDOLE

Base Information

• Chemical Name: 4,5,6,7-TETRAFLUOROINDOLE
• CAS No.: 16264-67-8
• Molecular Formula: C8H3 F4 N
• Molecular Weight: 189.112
• Hs Code.: 2933990090
• Mol file: 16264-67-8.mol

Synonyms:Indole,4,5,6,7-tetrafluoro- (8CI); 4,5,6,7-Tetrafluoroindole

Chemical Property of 4,5,6,7-TETRAFLUOROINDOLE

Chemical Property:

• Vapor Pressure: 0.022mmHg at 25°C
• Melting Point: 90-91
• Boiling Point: 258.6°Cat760mmHg
• PKA: 13.51±0.30(Predicted)
• Flash Point: 110.2°C
• PSA: 15.79000
• Density: 1.593g/cm³
• LogP: 2.72430
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

4,5,6,7-Tetrafluoroindole ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 4,5,6,7-Tetrafluoroindole (cas# 16264-67-8) is used as an activator for metallocene-catalyzed polymerization.

Technology Process of 4,5,6,7-TETRAFLUOROINDOLE

There total 10 articles about 4,5,6,7-TETRAFLUOROINDOLE 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: 68.0%

4,5,6,7-Tetrafluoroindoline (19282-55-4) → 4,5,6,7-tetrafluoro-1H-indole (16264-67-8)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene; for 48h; Heating;

DOI:10.1016/0022-1139(94)03202-B

Reference yield: 1.5%

acetaldehyde pentafluorophenylhydrazone → 4,5,6,7-tetrafluoro-1H-indole (16264-67-8)

Guidance literature:

In tetralin; for 24h; Product distribution; Heating;

DOI:10.1016/S0022-1139(00)85121-0

Reference yield:

2-iodo-3,4,5,6-tetrafluoroaniline (1363411-74-8) → 4,5,6,7-tetrafluoro-1H-indole (16264-67-8) + 2-(4,5,6,7-tetrafluoroindol-2-yl)propan-2-ol (1450916-36-5)

Guidance literature:

With potassium hydroxide; In acetonitrile; for 2h; Reflux;

DOI:10.1016/j.tet.2013.07.037

upstream raw materials:

4,5,6,7-Tetrafluoroindoline

(pentafluorophenyl)acetonitrile

2-(2,3,4,5,6-pentafluorophenyl)ethan-1-amine

2-iodo-3,4,5,6-tetrafluoroaniline

Downstream raw materials:

4,5,6,7-tetrafluoro-1H-indole-3-carbaldehyde

(S)-N-(4-methoxybenzyl)-2-(4,5,6,7-tetrafluoro-1H-indol-1-yl)but-3-en-1-amine

(S)-N-benzyl-2-(4,5,6,7-tetrafluoro-1H-indol-1-yl)but-3-en-1-amine

C₂₅H₂₄F₆N₆O

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