lactoylvalyl>-N-methylleucin-tert-butylester-chlorid

Base Information

Chemical Name:lactoylvalyl>-N-methylleucin-tert-butylester-chlorid
CAS No.:84569-83-5
Molecular Formula:C₄₀H₅₄N₂O₇P*Cl
Molecular Weight:741.305
Hs Code.:

<O-<2-(Triphenylphosphonio)ethoxycarbonyl>lactoylvalyl>-N-methylleucin-tert-butylester-chlorid

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Chemical Property of lactoylvalyl>-N-methylleucin-tert-butylester-chlorid

Chemical Property:

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Technology Process of lactoylvalyl>-N-methylleucin-tert-butylester-chlorid

There total 9 articles about lactoylvalyl>-N-methylleucin-tert-butylester-chlorid 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: 90.0%

: 84569-71-1
O-<2-(Triphenylphosphonio)ethoxycarbonyl>lactoylchlorid-chlorid

: 82414-78-6
Valyl-N-methylleucin-tert-butylester

: 84569-83-5
lactoylvalyl>-N-methylleucin-tert-butylester-chlorid

Guidance literature:: In pyridine; dichloromethane; 1) 1 h, - 20 deg C, 2) 4->5 h, r. t.;

Reference yield:

: 72-18-4,25609-85-2,7004-03-7,921-10-8
L-valine

: 84569-83-5
lactoylvalyl>-N-methylleucin-tert-butylester-chlorid

Guidance literature:: Multi-step reaction with 6 steps

1: 82 percent

2: 83 percent / 2N HCl / CH₂Cl₂ / 4 h / Ambient temperature

3: CH₂Cl₂ / 1 h

4: 81 percent / pyridine / CH₂Cl₂ / -20 °C

5: 84 percent / 20percent dimethylamine / methanol / 1 h / 0 °C

6: 90 percent / CH₂Cl₂; pyridine / 1) 1 h, - 20 deg C, 2) 4->5 h, r. t.

With pyridine; hydrogenchloride; dimethyl amine; In pyridine; methanol; dichloromethane;

Reference yield:

: 3060-46-6
N-methyl-L-leucine

: 84569-83-5
lactoylvalyl>-N-methylleucin-tert-butylester-chlorid

Guidance literature:: Multi-step reaction with 4 steps

1: 63 percent / conc. H₂SO₄ / dioxane / 48 h

2: 81 percent / pyridine / CH₂Cl₂ / -20 °C

3: 84 percent / 20percent dimethylamine / methanol / 1 h / 0 °C

4: 90 percent / CH₂Cl₂; pyridine / 1) 1 h, - 20 deg C, 2) 4->5 h, r. t.

With pyridine; sulfuric acid; dimethyl amine; In 1,4-dioxane; pyridine; methanol; dichloromethane;