cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

Base Information

Chemical Name:cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide
CAS No.:1365842-07-4
Molecular Formula:C₂₀H₂₅NO₂S
Molecular Weight:343.49
Hs Code.:

Synonyms:cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

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Chemical Property of cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

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Technology Process of cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

There total 7 articles about cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-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: 87.0%

: N-((1S,2S)-1-butyl-1-hydroxy-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

: 1365842-07-4
cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

: N-(cis-(1S,2R)-1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

Guidance literature:: With palladium(II) trifluoroacetate; hydrogen; trifluoroacetic acid; (S)-[(5,6),(5’,6’)-bis(ethylenedioxy)biphenyl-2,2’ diyl]bis(diphenylphosphine); In dichloromethane; 2,2,2-trifluoroethanol; acetone; at 20 - 70 ℃; for 20h; under 20686.5 Torr; stereoselective reaction; Schlenk technique; Autoclave;
DOI:10.1002/anie.201307036

Reference yield: 52.0%

: 92273-73-9
n-butylzinc bromide

: N-tosyl-1,1a,6,6a-tetrahydroindeno[1,2-b]azirine

: 1365842-07-4
cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

Guidance literature:: With (1,2-dimethoxyethane)dichloronickel(II); dimethylfumarate; In 1,4-dioxane; N,N-dimethyl acetamide; at 23 ℃; regioselective reaction; Inert atmosphere;
DOI:10.1021/ja3013825

Reference yield:

: C₁₃H₁₉NO

: 1365842-07-4
cis-N-(1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

: N-(cis-(1S,2R)-1-butyl-2,3-dihydro-1H-inden-2-yl)-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane

2: (S)-[(5,6),(5’,6’)-bis(ethylenedioxy)biphenyl-2,2’ diyl]bis(diphenylphosphine); palladium(II) trifluoroacetate; trifluoroacetic acid; hydrogen / dichloromethane; acetone; 2,2,2-trifluoroethanol / 20 h / 20 - 70 °C / 20686.5 Torr / Schlenk technique; Autoclave

With palladium(II) trifluoroacetate; hydrogen; triethylamine; trifluoroacetic acid; (S)-[(5,6),(5’,6’)-bis(ethylenedioxy)biphenyl-2,2’ diyl]bis(diphenylphosphine); In dichloromethane; 2,2,2-trifluoroethanol; acetone;
DOI:10.1002/anie.201307036