(R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide

Base Information

Chemical Name:(R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide
CAS No.:1226967-93-6
Molecular Formula:C₂₆H₃₂N₂O₅SSi
Molecular Weight:512.702
Hs Code.:

Synonyms:(R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide

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Chemical Property of (R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide

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Technology Process of (R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide

There total 1 articles about (R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide 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: 72.0%

: 1777-03-3
2-triethylsilylacetylene

: 1226967-91-4
(R)-2-(N-allyl-2-nitrophenylsulfonamido)-N-methoxy-N-methyl-3-phenylpropanamide

: 1226967-93-6
(R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide

Guidance literature:: 2-triethylsilylacetylene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - -50 ℃; Inert atmosphere;

(R)-2-(N-allyl-2-nitrophenylsulfonamido)-N-methoxy-N-methyl-3-phenylpropanamide; In tetrahydrofuran; hexane; at -78 - -45 ℃; optical yield given as %ee; Inert atmosphere;
DOI:10.1021/ol100914b

Reference yield:

: 1226967-93-6
(R)-N-allyl-2-nitro-N-(3-oxo-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)benzenesulfonamide

: 1226967-96-9
N-allyl-N-((2R,3R)-3-hydroxy-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)-2-nitrobenzenesulfonamide

: 1226967-95-8
N-allyl-N-((2R,3S)-3-hydroxy-1-phenyl-5-(triethylsilyl)pent-4-yn-2-yl)-2-nitrobenzenesulfonamide

Guidance literature:: With borane-THF; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; In tetrahydrofuran; toluene; at -78 - 0 ℃; optical yield given as %de; diastereoselective reaction; Inert atmosphere;
DOI:10.1021/ol100914b