Phenothiazine → (3-Aminopropyl)dimethylethoxysilane

HRID 1906043

Reaktionsgleichung

Reaktionsgleichung von HRID 1906043
[CH2:1]([NH2:4])[CH:2]=[CH2:3].C1C2NC3C(=CC=CC=3)SC=2C=CC=1.[CH3:19][SiH:20]([CH3:24])[O:21][CH2:22][CH3:23]>C(O)C>[NH2:4][CH2:1][CH2:2][CH2:3][Si:20]([CH3:24])([CH3:19])[O:21][CH2:22][CH3:23]

Komponenten

5

Edukt 3

HCID 7108PhenothiazineHCID 7853AllylamineHCID 61772Ethoxydimethylsilane

Produkt 1

HCID 87575(3-Aminopropyl)dimethylethoxysilaneAusbeute 55 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

Into the same reactor as used in Example 1, 54.7 parts of allylamine, 1.0 part of phenothiazine and 0.0005 part as platinum atom of the same platinum complex as in Example 1 were charged, 100 parts of dimethylethoxysilane were added at 50° C. through the dropping funnel over 20 minutes, and the reaction was completed by elevating the temperature to 125° C. over 4 hours. After cooling, 5.5 parts of ethanol were added, and distillation was carried out to give 87.8 parts of γ-aminopropyldimethylethoxysilane boiling at 75° to 77° C./18 Torr. This corresponded to 55% yield based on the theoretical amount.

Aufarbeitung

  1. additionwere charged
  2. customto 125° C.
  3. customover 4 hours
  4. temperatureAfter cooling
  5. distillationdistillation

Quellen und Nachweise

ORD-Eintrag
ord-13cdf701d4ff45ea9c39380cdfc8c1f7
Quelldatensatz
uspto-grants-1987_03
Patentnummer
US04649208

Verknüpfte Notizen

Wird geladen…