Reaktion #1815437

ord-8fcbefeb836545cfabeca3e9a65c7584

Reaktionsgleichung

O=C([O-])[O-].[K+].[K+]
potassium carbonate
CCCCCCCc1cnc(-c2ccc(O)cc2)nc1
4-(5-heptyl-2-pyrimidyl)phenol
BrCC(CBr)(CBr)CBr
pentaerythrityl tetrabromide
→
CCCCCCCc1cnc(-c2ccc(OCC(COc3ccc(-c4ncc(CCCCCCC)cn4)cc3)(COc3ccc(-c4ncc(CCCCCCC)cn4)cc3)COc3ccc(-c4ncc(CCCCCCC)cn4)cc3)cc2)nc1
tetrakis[4-(5-heptyl-2-pyrimidyl)phenyloxymethyl]methane

Edukte

O=C([O-])[O-].[K+].[K+]
potassium carbonate
CCCCCCCc1cnc(-c2ccc(O)cc2)nc1
4-(5-heptyl-2-pyrimidyl)phenol
BrCC(CBr)(CBr)CBr
pentaerythrityl tetrabromide
—
known compound

Reagenzien

Keine

Lösungsmittel

CS(C)=O
dimethyl sulfoxide

Reaktionsbedingungen

Temperatur
80°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

) 5.0 g of the known compound 4-(5-heptyl-2-pyrimidyl)phenol are dissolved in 70 ml of dimethyl sulfoxide together with 1.35 g of pentaerythrityl tetrabromide. 15 g of finely powdered potassium carbonate are added, and the mixture is stirred at 80° C. for 16 h. Conventional work-up gives 2.1 g of tetrakis[4-(5-heptyl-2-pyrimidyl)phenyloxymethyl]methane, m.p. 179°.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05326495uspto-grants-1994_07