5-Hexyn-1-ol → N-{[(Hex-5-yn-1-yl)oxy]carbonyl}-3-methyl-L-valine

Reaktionsgleichung

[CH3:1][C:2]([CH3:17])([CH3:16])[C@@H:3]([C:13]([OH:15])=[O:14])[NH:4][C:5]([O:7][CH2:8][CH2:9][CH2:10][CH:11]=[CH2:12])=[O:6].[CH2:18](O)CCCC#C>>[CH2:8]([O:7][C:5]([NH:4][C@H:3]([C:13]([OH:15])=[O:14])[C:2]([CH3:17])([CH3:16])[CH3:1])=[O:6])[CH2:9][CH2:10][CH2:11][C:12]#[CH:18]

Komponenten

Edukt 2

HCID 702345-Hexyn-1-ol

HCID 453799283-Methyl-N-{[(pent-4-en-1-yl)oxy]carbonyl}-L-valine

Produkt 1

HCID 57431194N-{[(Hex-5-yn-1-yl)oxy]carbonyl}-3-methyl-L-valine

Versuchsvorschrift

N-[(Hex-5-yn-1-yloxy)carbonyl]-3-methyl-L-valine was prepared according to the procedure for 3-methyl-N-[(pent-4-enyloxy)carbonyl]-L-valine by using hex-5-yn-1-ol instead of 4-pentenol. LRMS (ESI) m/z 256.2 [(M+H)+; calcd for C13H22NO4: 256.1].

Quellen und Nachweise

ORD-Eintrag: ord-64967fd888f64ace8590bc050b1862b2
Quelldatensatz: uspto-grants-2012_07
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US08216999B2

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