N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide

Base Information

Chemical Name:N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide
CAS No.:1307874-06-1
Molecular Formula:C₂₇H₃₁N₅O₄S₂
Molecular Weight:553.706
Hs Code.:

Synonyms:N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide

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Chemical Property of N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide

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Technology Process of N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide

There total 10 articles about N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide 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: 56.0%

: (S)-N-(4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)ethenesulfonamide

: 40499-83-0,83220-72-8,100243-39-8,2799-21-5
(3R)-pyrrolidinol

: 1307874-06-1
N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide

Guidance literature:: In N,N-dimethyl-formamide; at 80 ℃; for 18h;

Reference yield:

: 1307231-21-5
(S)-tert-butyl 4-bromo-2,3-dihydro-1H-inden-1-ylcarbamate

: 1307874-06-1
N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide

Guidance literature:: Multi-step reaction with 6 steps

1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate / 1,4-dioxane / 8 h / 85 °C / Inert atmosphere

2: potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / water; 1,2-dimethoxyethane / 12 h / 85 °C / Inert atmosphere

3: isopropyl alcohol / 4 h / 60 °C

4: hydrogenchloride / 1,4-dioxane / 2.5 h / 55 °C

5: triethylamine / dichloromethane / 2 h / 0 - 20 °C

6: N,N-dimethyl-formamide / 18 h / 80 °C

With hydrogenchloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; potassium carbonate; triethylamine; In 1,4-dioxane; 1,2-dimethoxyethane; dichloromethane; water; N,N-dimethyl-formamide; isopropyl alcohol;

Reference yield:

: 1307231-22-6
(S)-tert-butyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-yl)carbamate

: 1307874-06-1
N-((S)-4-(5-(3-cyano-4-isopropoxyphenyl)-1,3,4-thiadiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-2-((R)-3-hydroxypyrrolidin-1-yl)ethanesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1: potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / water; 1,2-dimethoxyethane / 12 h / 85 °C / Inert atmosphere

2: isopropyl alcohol / 4 h / 60 °C

3: hydrogenchloride / 1,4-dioxane / 2.5 h / 55 °C

4: triethylamine / dichloromethane / 2 h / 0 - 20 °C

5: N,N-dimethyl-formamide / 18 h / 80 °C

With hydrogenchloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; triethylamine; In 1,4-dioxane; 1,2-dimethoxyethane; dichloromethane; water; N,N-dimethyl-formamide; isopropyl alcohol;