L-Val-L-Ala-L-Phe-SBn

Base Information

Chemical Name:L-Val-L-Ala-L-Phe-SBn
CAS No.:1313886-80-4
Molecular Formula:C₂₄H₃₁N₃O₃S
Molecular Weight:441.594
Hs Code.:

Synonyms:

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Chemical Property of L-Val-L-Ala-L-Phe-SBn

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Technology Process of L-Val-L-Ala-L-Phe-SBn

There total 3 articles about L-Val-L-Ala-L-Phe-SBn 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: 55.0%

: 1070392-87-8
Fmoc-Phe-ψ(CSNH)-Gly-OH

: 68858-20-8
Fmoc-Val-OH

: 35661-40-6
N-Fmoc L-Phe

: 100-39-0
benzyl bromide

: 1313886-80-4
L-Val-L-Ala-L-Phe-SBn

Guidance literature:: Fmoc-Phe-ψ(CSNH)-Gly-OH; With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; solid phase reaction;

With piperidine; In N,N-dimethyl-formamide; solid phase reaction;

Fmoc-Val-OH; N-Fmoc L-Phe; benzyl bromide; Further stages;
DOI:10.1021/jo200497j

Reference yield:

: 1070392-87-8
Fmoc-Phe-ψ(CSNH)-Gly-OH

: 68858-20-8
Fmoc-Val-OH

: 35661-39-3,136132-75-7
N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine

: 100-39-0
benzyl bromide

: 1313886-81-5
L-Val-L-Ala-D-Phe-SBn

: 1313886-80-4
L-Val-L-Ala-L-Phe-SBn

Guidance literature:: Fmoc-Phe-ψ(CSNH)-Gly-OH; With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 2.06h; solid phase reaction;

With piperidine; In N,N-dimethyl-formamide; for 0.5h;

Fmoc-Val-OH; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; benzyl bromide; optical yield given as %de; Further stages;
DOI:10.1021/jo200497j

Reference yield:

: 1313886-78-0
Fmoc-D-thionoPhe-Gly-OH

: 68858-20-8
Fmoc-Val-OH

: 35661-39-3,136132-75-7
N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine

: 100-39-0
benzyl bromide

: 1313886-81-5
L-Val-L-Ala-D-Phe-SBn

: 1313886-80-4
L-Val-L-Ala-L-Phe-SBn

Guidance literature:: Fmoc-D-thionoPhe-Gly-OH; With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 2.06h; solid phase reaction;

With piperidine; In N,N-dimethyl-formamide; for 0.5h; solid phase reaction;

Fmoc-Val-OH; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; benzyl bromide; optical yield given as %de; Further stages;
DOI:10.1021/jo200497j