AHPBA-Val*TFA

Base Information

Chemical Name:AHPBA-Val*TFA
CAS No.:1609029-37-9
Molecular Formula:C₂HF₃O₂*C₁₅H₂₂N₂O₄
Molecular Weight:408.375
Hs Code.:

Synonyms:

Suppliers and Price of AHPBA-Val*TFA

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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 AHPBA-Val*TFA

Chemical Property:

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Technology Process of AHPBA-Val*TFA

There total 5 articles about AHPBA-Val*TFA 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: 93.0%

: 1609029-35-7
[3-(tert-butoxycarbonyl-(4R,5S)-4-benzyloxazolidine)-5-carboxylic acid]-L-valine methyl ester

: 76-05-1
trifluoroacetic acid

: 1609029-37-9
AHPBA-Val*TFA

Guidance literature:: With sodium hydroxide;
DOI:10.1016/j.tetasy.2014.03.012

Reference yield:

: 1609029-36-8
3-(tert-butoxycarbonyl)-(4R,5S)-4-benzyloxazolidine-5-carboxylic acid

: 1609029-37-9
AHPBA-Val*TFA

Guidance literature:: Multi-step reaction with 2 steps

1.1: isobutyl chloroformate; 4-methyl-morpholine / tetrahydrofuran / 0.08 h / 0 °C / Inert atmosphere

1.2: 5 h / 20 °C / Inert atmosphere

2.1: sodium hydroxide

With 4-methyl-morpholine; sodium hydroxide; isobutyl chloroformate; In tetrahydrofuran;
DOI:10.1016/j.tetasy.2014.03.012

Reference yield:

: 210561-39-0
(R)-4-Benzyl-5-hydroxy-oxazolidine-3-carboxylic acid tert-butyl ester

: 1609029-37-9
AHPBA-Val*TFA

Guidance literature:: Multi-step reaction with 5 steps

1.1: dmap / tetrahydrofuran / 48 h / 20 °C / Inert atmosphere

2.1: 1,8-diazabicyclo[5.4.0]undec-7-ene; ozone / tetrahydrofuran / -78 - 20 °C / Inert atmosphere

3.1: sodium hydroxide; water / tetrahydrofuran / 2 h / 20 °C

4.1: isobutyl chloroformate; 4-methyl-morpholine / tetrahydrofuran / 0.08 h / 0 °C / Inert atmosphere

4.2: 5 h / 20 °C / Inert atmosphere

5.1: sodium hydroxide

With 4-methyl-morpholine; dmap; water; ozone; 1,8-diazabicyclo[5.4.0]undec-7-ene; sodium hydroxide; isobutyl chloroformate; In tetrahydrofuran;
DOI:10.1016/j.tetasy.2014.03.012