N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide

Base Information

• Chemical Name: N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide
• CAS No.: 691354-56-0
• Molecular Formula: C₂₁H₂₅NO₄S
• Molecular Weight: 387.5
• Mol file: 691354-56-0.mol

Synonyms:N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide

Chemical Property of N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide

There total 1 articles about N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide 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: 20.0%

toluene-4-sulfonamide (70-55-3) + 3-isopropoxy-4-methoxy-2-(prop-2'-enyl)benzaldehyde (188255-39-2) → N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide (691354-56-0)

Guidance literature:

In toluene; at 110 ℃; for 96h;

DOI:10.1055/s-2003-42032

Reference yield: 100.0%

N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide (691354-56-0) → N-[1-[3-Isopropoxy-4-methoxy-2-((E)-propenyl)-phenyl]-meth-(E)-ylidene]-4-methyl-benzenesulfonamide (634616-18-5)

Guidance literature:

(carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); In toluene; at 80 ℃;

DOI:10.1055/s-2003-42032

Reference yield:

N-[1-(2-Allyl-3-isopropoxy-4-methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-benzenesulfonamide (691354-56-0) → 6-isopropoxy-7-methoxy-2-(toluene-4-sulfonyl)-2,3-dihydro-1H-benzo[c]azepine

Guidance literature:

Multi-step reaction with 4 steps

1: 100 percent / [RuClH(CO)(PPh₃)3] / toluene / 80 °C

2: 98 percent / NaBH₄ / methanol / 0.5 h / 0 °C

3: 64 percent / NaH / tetrahydrofuran / 6 h / 20 °C

4: 100 percent / Cl₂Ru(PCy₃)(=CHPh)[-CH(NMes-CH₂)2] / toluene / 2 h / 60 °C

With sodium tetrahydroborate; sodium hydride; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); In tetrahydrofuran; methanol; toluene;

DOI:10.1055/s-2003-42032

upstream raw materials:

toluene-4-sulfonamide

3-isopropoxy-4-methoxy-2-(prop-2'-enyl)benzaldehyde

Downstream raw materials:

N-[1-[3-Isopropoxy-4-methoxy-2-((E)-propenyl)-phenyl]-meth-(E)-ylidene]-4-methyl-benzenesulfonamide

N-[3-isopropoxy-4-methoxy-2-(1-prop-1-en-1-yl)benzyl]-4-methylbenzenesulfonamide

N-allyl-N-[3-isopropoxy-4-methoxy-2-(1-prop-1-en-1-yl)benzyl]-4-methylbenzenesulfonamide