2-Methylaziridine → HCID 14013828, Verbindung

HRID 255435

Reaktionsgleichung

Reaktionsgleichung von HRID 255435
Cl[C:2]1[C:7]([C:8]([O:10][CH3:11])=[O:9])=[C:6]([C:12]([Cl:15])([F:14])[F:13])[N:5]=[C:4]([C:16]([F:19])([F:18])[F:17])[C:3]=1[C:20]([O:22][CH2:23][CH3:24])=[O:21].C([N:27]([CH2:30][CH3:31])[CH2:28]C)C.C([O-])([O-])=O.[K+].[K+].CC1NC1>O.CN(C=O)C>[Cl:15][C:12]([F:14])([F:13])[C:6]1[N:5]=[C:4]([C:16]([F:17])([F:19])[F:18])[C:3]([C:20]([O:22][CH2:23][CH3:24])=[O:21])=[C:2]([N:27]2[CH2:28][CH:30]2[CH3:31])[C:7]=1[C:8]([O:10][CH3:11])=[O:9]

Komponenten

7

Versuchsvorschrift

To 50 ml of DMF was added 5.0 g (0.0126 mol) of product of Example 28, followed by 1.27 g (0.0126 mol) of triethylamine and 1.74 g (0.0126 mol) of K2CO3. To this mixture was added 0.922 g (0.0161 mol) of propyleneimine. This reaction mixture was stirred under N2 for 48 hours at room temperature. The reaction mixture was then poured into H2O and extracted with diethyl ether. The ether phase was then washed with H2O, and dried over MgSO4. The dry ether phase was then concentrated in vacuo to a crude yield of 4.8 g of a brown oil. This oil was kugelrohr distilled at 105° C./53 Pa, to yield 4.0 g of a yellow oil (76%) nD25 1 4763.

Aufarbeitung

  1. extractionextracted with diethyl ether
  2. washThe ether phase was then washed with H2O
  3. dry with materialdried over MgSO4
  4. concentrationThe dry ether phase was then concentrated in vacuo to a crude yield of 4.8 g of a brown oil
  5. distillationThis oil was kugelrohr distilled at 105° C./53 Pa

Quellen und Nachweise

ORD-Eintrag
ord-d3a14a3b8a0c4165a31ac5e41c94fc5f
Quelldatensatz
uspto-grants-1987_10
Patentnummer
US04698093

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