(L)-valine phenylhydrazide

Base Information

Chemical Name:(L)-valine phenylhydrazide
CAS No.:97458-27-0
Molecular Formula:C₁₁H₁₇N₃O
Molecular Weight:207.275
Hs Code.:

Synonyms:(L)-valine phenylhydrazide

Suppliers and Price of (L)-valine phenylhydrazide

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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 (L)-valine phenylhydrazide

Chemical Property:

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Technology Process of (L)-valine phenylhydrazide

There total 3 articles about (L)-valine phenylhydrazide 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: 91.0%

: 95499-91-5
Boc-Val-NHNHPh

: 97458-27-0
(L)-valine phenylhydrazide

Guidance literature:: With trifluoroacetic acid; In dichloromethane;
DOI:10.1021/jo0259966

Reference yield: 80.0%

: 6306-52-1
L-valine methylester hydrochloride

: 100-63-0
phenylhydrazine

: 97458-27-0
(L)-valine phenylhydrazide

Guidance literature:: With triethylamine; In neat (no solvent); at 70 ℃; for 17h; Sealed tube; Green chemistry;
DOI:10.3762/bjoc.14.271

Reference yield:

: 13734-41-3
t-Boc-L-valine

: 97458-27-0
(L)-valine phenylhydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / dicyclohexylcarbodiimide; HOBt; DIPEA / CH₂Cl₂ / 0 - 20 °C

2: 91 percent / TFA / CH₂Cl₂

With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; In dichloromethane;
DOI:10.1021/jo0259966