N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

Base Information

Chemical Name:N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide
CAS No.:1402597-65-2
Molecular Formula:C₂₆H₂₁NO₅S
Molecular Weight:459.522
Hs Code.:

Synonyms:N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

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Chemical Property of N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

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Technology Process of N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

There total 4 articles about N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide 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:

: 1402599-24-9
C₂₉H₂₉NO₅SSi

: 1402597-65-2
N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

Guidance literature:: C₂₉H₂₉NO₅SSi; With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 1h;

With water; ammonium chloride; In tetrahydrofuran; ethyl acetate;

Reference yield:

: 4265-16-1
2-formylbenzo[b]furan

: 1402597-65-2
N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: Montmorillonite K 10 / toluene / 2 h / Reflux

2.1: n-butyllithium / hexane; tetrahydrofuran / 2 h / -78 °C

2.2: 0.17 h

3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h

With n-butyllithium; tetrabutyl ammonium fluoride; In tetrahydrofuran; hexane; toluene;

Reference yield:

: 1402599-23-8
N-(1-benzofuran-2-ylmethylidene)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

: 1402597-65-2
N-(1-benzofuran-2-yl(2-ethynylphenyl)methyl)-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / hexane; tetrahydrofuran / 2 h / -78 °C

1.2: 0.17 h

2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h

With n-butyllithium; tetrabutyl ammonium fluoride; In tetrahydrofuran; hexane;