diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate

Base Information

Chemical Name:diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate
CAS No.:1380066-26-1
Molecular Formula:C₂₅H₃₂NO₅PS
Molecular Weight:489.573
Hs Code.:

Synonyms:diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate

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Chemical Property of diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate

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Technology Process of diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate

There total 2 articles about diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate 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: 74.0%

: 589-57-1
diethyl phosphorylchloridite

: 1380066-22-7
N-benzyl-N-[(1-hydroxycyclopentyl)ethynyl]-4-methylbenzenesulfonamide

: 1380066-26-1
diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate

Guidance literature:: With triethylamine; In diethyl ether; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/jo300790m

Reference yield:

: 1576-37-0
N-benzyl-p-toluenesulfonamide

: 1-bromoethynylcyclopentanol

: 1380066-26-1
diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-2-cyclopentylidenevinylphosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium phosphate; copper(ll) sulfate pentahydrate; 1,10-Phenanthroline / toluene / 70 °C / Inert atmosphere

2: triethylamine / diethyl ether / 0 - 20 °C / Inert atmosphere

With potassium phosphate; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; triethylamine; In diethyl ether; toluene;
DOI:10.1021/jo300790m