diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate

Base Information

Chemical Name:diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate
CAS No.:1380066-27-2
Molecular Formula:C₂₄H₃₂NO₅PS
Molecular Weight:477.562
Hs Code.:

Synonyms:diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate

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Chemical Property of diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate

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Technology Process of diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate

There total 2 articles about diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate 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: 80.0%

: 589-57-1
diethyl phosphorylchloridite

: 1380066-23-8
N-benzyl-N-(3-hydroxy-3-methylpent-1-ynyl)-4-methylbenzenesulfonamide

: 1380066-27-2
diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate

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

Reference yield:

: 2028-52-6
1-bromo-3-methyl-pent-1-yn-3-ol

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

: 1380066-27-2
diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate

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

Reference yield: 91.0%

: 1380066-27-2
diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpenta-1,2-dienylphosphonate

: (Z)-diethyl 1-(N-benzyl-4-methylphenylsulfonamido)-3-methylpent-1-enylphosphonate

Guidance literature:: With quinoline; palladium 10% on activated carbon; hydrogen; In ethanol; at 20 ℃; for 18h; under 760.051 Torr; stereoselective reaction;
DOI:10.1002/ejoc.201300904