(3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate

Base Information

Chemical Name:(3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate
CAS No.:1383949-60-7
Molecular Formula:C₄₁H₃₅NO₄S
Molecular Weight:637.799
Hs Code.:

Synonyms:(3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate

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Chemical Property of (3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate

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Technology Process of (3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate

There total 3 articles about (3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate 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:

: 1383950-63-7
(3S,4S)-4-(4-methylphenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)pent-1-yn-3-yl benzoate

: 106-96-7
propargyl bromide

: 1383949-60-7
(3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1021/ja304964s

Reference yield:

: 766-97-2
4-n-methylphenylacetylene

: 1383949-60-7
(3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium diisopropyl amide / tetrahydrofuran / 1 h / -78 °C

1.2: 10 h / -78 - 20 °C

2.1: dmap; triethylamine / dichloromethane / 0 - 20 °C

3.1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

With dmap; potassium carbonate; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja304964s

Reference yield:

: 1383950-40-0
N-((2S,3S)-3-hydroxy-1,3-diphenyl-5-(p-tolyl)pent-4-yn-2-yl)-4-methylbenzenesulfonamide

: 1383949-60-7
(3S,4S)-4-(4-methyl-N-(prop-2-yn-1-yl)phenylsulfonamido)-3,5-diphenyl-1-(p-tolyl)-pent-1-yn-3-yl benzoate

Guidance literature:: Multi-step reaction with 2 steps

1: dmap; triethylamine / dichloromethane / 0 - 20 °C

2: potassium carbonate / N,N-dimethyl-formamide / 20 °C

With dmap; potassium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja304964s