N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide)

Base Information

• Chemical Name: N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide)
• CAS No.: 615565-35-0
• Molecular Formula: C₂₂H₂₀N₂O₄S₂
• Molecular Weight: 440.544
• Mol file: 615565-35-0.mol

Synonyms:N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide)

Chemical Property of N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide)

There total 1 articles about N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide) 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: 85.0%

Isophthalaldehyde (626-19-7) + toluene-4-sulfonamide (70-55-3) → N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide) (615565-35-0)

Guidance literature:

With boron trifluoride diethyl etherate; In toluene; at 150 ℃; Inert atmosphere; Dean-Stark;

DOI:10.1039/c4ob00357h

Reference yield: 95.0%

N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide) (615565-35-0) + propargyl bromide (106-96-7) → N,N'-(1,3-phenylenebis(but-3-yne-1,1-diyl))bis(4-methylbenzenesulfonamide) (1619919-70-8)

Guidance literature:

propargyl bromide; With zinc; In tetrahydrofuran; at 0 - 20 ℃; for 1h; Inert atmosphere;

N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide); In tetrahydrofuran; Inert atmosphere;

DOI:10.1039/c4ob00357h

Reference yield: 45.0%

N,N'-(1,3-phenylenebis(methanylidene))bis(4-methylbenzenesulfonamide) (615565-35-0) + calcium carbide (75-20-7) → 1,3-di(prop-1-yn-1-yl)benzene

Guidance literature:

With copper(l) iodide; potassium tert-butylate; water; In N,N-dimethyl-formamide; at 90 ℃; for 6h;

DOI:10.1055/s-0037-1610718

upstream raw materials:

Isophthalaldehyde

toluene-4-sulfonamide

Downstream raw materials:

(S,S)-N,N'-(1,3-phenylenebis((1H-indol-3-yl)methylene))bis(4-methylbenzenesulfonamide)

N,N'-(1,3-phenylenebis(4-(4-cyanophenyl)but-3-yne-1,1-diyl))bis(4-methylbenzenesulfonamide)

N,N'-(1,3-phenylenebis(4-(4-(trifluoromethyl)phenyl)but-3-yne-1,1-diyl))bis(4-methylbenzenesulfonamide)

1,3-bis(5-(3,5-bis(trifluoromethyl)phenyl)-1H-pyrrol-2-yl)benzene