[(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate

Base Information

Chemical Name:[(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate
CAS No.:1439367-95-9
Molecular Formula:C₅H₁₁NO₃*C₇H₈O₃S
Molecular Weight:305.352
Hs Code.:

Synonyms:[(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate

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Chemical Property of [(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate

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Technology Process of [(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate

There total 2 articles about [(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate 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: 100.0%

: 104-15-4
toluene-4-sulfonic acid

: 170872-87-4
(2R,3S)-2-[tert-butoxycarbonyl-(methyl)-amino]-3-hydroxy-butanoic acid

: 1439367-95-9
[(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate

Guidance literature:: With trifluoroacetic acid; In diethyl ether; at 0 ℃; for 0.416667h;

Reference yield:

: 226067-37-4
(2R,3S)-3-benzyloxy-2-[tert-butoxycarbonyl-(methyl)-amino]-butanoic acid

: 1439367-95-9
[(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen; palladium 10% on activated carbon / ethanol / 60 °C / 750.08 Torr

2: trifluoroacetic acid / 0.25 h / 0 °C

With palladium 10% on activated carbon; hydrogen; trifluoroacetic acid; In ethanol;
DOI:10.1021/jm400739u

Reference yield: 45.0%

: 1659-31-0
2,2'-dipyridyl carbonate

: 10521-91-2
5-phenylpentan-1-ol

: 1439367-95-9
[(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate

: 1439367-96-0
(2R,3S)-3-hydroxy-2-[methyl-(5-phenylpentoxycarbonyl)-amino]-butanoic acid

Guidance literature:: 2,2'-dipyridyl carbonate; 5-phenylpentan-1-ol; With dmap; In dichloromethane; at 20 ℃; for 15h; Inert atmosphere;

[(1R,2S)-1-carboxy-2-hydroxy-propyl]-methyl-ammonium toluene-4-sulfonate; In tetrahydrofuran; dichloromethane; water; at 20 ℃; for 15h; Inert atmosphere;