Hydrochloric Acid → HCID 20515751, Verbindung

HRID 1902535Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1902535
C[Si](C)(C)[O:3][C:4]1([C:7]([O-:9])=[O:8])[CH2:6][CH2:5]1.Cl.[C:13]1(C)[CH:18]=CC=C[CH:14]=1>>[CH:13]([CH:5]1[CH2:6][C:4]1([OH:3])[C:7]([OH:9])=[O:8])([CH3:18])[CH3:14]

Komponenten

4

Edukt 3

HCID 313Hydrochloric AcidHCID 1140TolueneHCID 131712897HCID 131712897, Verbindung

Produkt 1

HCID 20515751HCID 20515751, Verbindung

Versuchsvorschrift

17.0 g (0.06 mole) of trimethylsilyl 2-isopropyl°-1-trimethylsiloxy-cyclopropanecarboxylate were stirred for 2 hours at 30° C. in 100 ml of toluene saturated with hydrogen chloride. Dry nitrogen was then passed through the solution for 1 hour and the precipitate was filtered off. Crystallization from xylene yielded 2-isopropyl-1-hydroxycyclopropanecarboxylic acid (6.1 g) with a melting point of 135° to 138° C.

Aufarbeitung

  1. filtrationthe precipitate was filtered off
  2. customCrystallization from xylene

Quellen und Nachweise

ORD-Eintrag
ord-062bc64a85ac49928f946dc717f89a44
Quelldatensatz
uspto-grants-1982_12
Patentnummer
US04363926

Notizen zur Reaktion

Wird geladen…