3,6-bis(butylsulfanyl)phthalonitrile

Base Information

• Chemical Name: 3,6-bis(butylsulfanyl)phthalonitrile
• CAS No.: 329026-33-7
• Molecular Formula: C₁₆H₂₀N₂S₂
• Molecular Weight: 304.48
• Mol file: 329026-33-7.mol

Synonyms:3,6-bis(butylsulfanyl)phthalonitrile

Chemical Property of 3,6-bis(butylsulfanyl)phthalonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,6-bis(butylsulfanyl)phthalonitrile

There total 3 articles about 3,6-bis(butylsulfanyl)phthalonitrile 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: 59.0%

3,6-bis(4’-methylphenylsulfonyloxy)phthalonitrile (667938-12-7) + n-butanethiol (109-79-5) → 3,6-bis(butylsulfanyl)phthalonitrile (329026-33-7)

Guidance literature:

With potassium carbonate; In dimethyl sulfoxide; at 20 ℃; for 18h;

DOI:10.1142/S1088424615500832

Reference yield: 19.0%

n-butanethiol (109-79-5) + 2,3-dicyano-1,4-phenylene bis(trifluoromethanesulfonate) (344453-20-9) → 3,6-bis(butylsulfanyl)phthalonitrile (329026-33-7)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 53h;

DOI:10.1002/chem.200304834

Reference yield:

2,3-dicyano-1,4-hydroquinone (4733-50-0) → 3,6-bis(butylsulfanyl)phthalonitrile (329026-33-7)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Et₃N; dimethylaminopyridine / CH₂Cl₂ / 24 h / cooling

1.2: 85 percent / CH₂Cl₂ / 24 h

2.1: 19 percent / K₂CO₃ / dimethylformamide / 53 h / 20 °C

With dmap; potassium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide;

DOI:10.1002/chem.200304834

upstream raw materials:

n-butanethiol

2,3-dicyano-1,4-phenylene bis(trifluoromethanesulfonate)

2,3-dicyano-1,4-hydroquinone

3,6-bis(4’-methylphenylsulfonyloxy)phthalonitrile