N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide

Base Information

Chemical Name:N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide
CAS No.:1314111-13-1
Molecular Formula:C₂₈H₂₇ClN₂O₂S
Molecular Weight:491.054
Hs Code.:

Synonyms:N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide

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Chemical Property of N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide

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Technology Process of N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide

There total 6 articles about N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide 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: 76.0%

: 1314111-01-7
1-(2-chlorophenyl)pent-1-yn-3-yl methyl carbonate

: 17336-59-3
1-tetralone tosylhydrazone

: 1314111-13-1
N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide

Guidance literature:: With dichloro bis(acetonitrile) palladium(II); 1,3-bis-(diphenylphosphino)propane; caesium carbonate; In 1,4-dioxane; at 80 ℃; for 4h; Inert atmosphere;
DOI:10.1002/chem.201100248

Reference yield:

: 4187-86-4
pent-1-yn-3-ol

: 1314111-13-1
N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / dimethyl sulfoxide / 40 - 45 °C

2: pyridine; dmap / dichloromethane / 2 h / 0 - 20 °C

3: dichloro bis(acetonitrile) palladium(II); 1,3-bis-(diphenylphosphino)propane; caesium carbonate / 1,4-dioxane / 4 h / 80 °C / Inert atmosphere

With pyridine; dmap; bis-triphenylphosphine-palladium(II) chloride; dichloro bis(acetonitrile) palladium(II); copper(l) iodide; 1,3-bis-(diphenylphosphino)propane; caesium carbonate; triethylamine; In 1,4-dioxane; dichloromethane; dimethyl sulfoxide;
DOI:10.1002/chem.201100248

Reference yield:

: 1314111-34-6
C₁₁H₁₁ClO

: 1314111-13-1
N-(1-(2-chlorophenyl)pent-1-yn-3-yl)-N'-(3,4-dihydronaphthalen-1(2H)-ylidene)-4-methylbenzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; dmap / dichloromethane / 2 h / 0 - 20 °C

2: dichloro bis(acetonitrile) palladium(II); 1,3-bis-(diphenylphosphino)propane; caesium carbonate / 1,4-dioxane / 4 h / 80 °C / Inert atmosphere

With pyridine; dmap; dichloro bis(acetonitrile) palladium(II); 1,3-bis-(diphenylphosphino)propane; caesium carbonate; In 1,4-dioxane; dichloromethane;
DOI:10.1002/chem.201100248