(R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Base Information

Chemical Name:(R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide
CAS No.:204323-37-5
Molecular Formula:C₁₅H₂₀FNO₂
Molecular Weight:265.328
Hs Code.:

Synonyms:(R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Suppliers and Price of (R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

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Technology Process of (R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

There total 2 articles about (R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide 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: 88.0%

: 556-56-9
allyl iodid

: 204323-36-4
(1S,2S)-pseudoephedrine α-fluoroacetamide

: 204323-37-5
(R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

: (S)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Guidance literature:: With n-butyllithium; 1,1,1,3,3,3-hexamethyl-disilazane; lithium chloride; In tetrahydrofuran; hexane; at -78 ℃; for 3h; Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1016/S0040-4039(98)00152-X

Reference yield:

: 90-82-4,7009-81-6,90-83-5,6912-63-6
pseudoephedrine

: 204323-37-5
(R)-2-Fluoro-pent-4-enoic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / various solvent(s) / 2 h / Heating

2: 88 percent / LiCl, bis(trimethylsilyl)amine, n-BuLi / tetrahydrofuran; hexane / 3 h / -78 °C

With n-butyllithium; 1,1,1,3,3,3-hexamethyl-disilazane; lithium chloride; In tetrahydrofuran; hexane;
DOI:10.1016/S0040-4039(98)00152-X