Isophthaloyl chloride → HCID 86670533, Verbindung

HRID 1464880

Reaktionsgleichung

Reaktionsgleichung von HRID 1464880
[CH2:1]([N:10]=[C:11]=[O:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][N:7]=[C:8]=[O:9].C(Cl)(=O)C1C=CC=C(C(Cl)=O)C=1.[F:25][C:26]([F:38])([C:29]([F:37])([F:36])[C:30]([F:35])([F:34])[CH:31]([F:33])[F:32])[CH2:27][OH:28]>>[N:7]([CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][CH2:1][NH:10][C:11](=[O:12])[O:28][CH2:27][C:26]([F:38])([F:25])[C:29]([F:36])([F:37])[C:30]([F:34])([F:35])[CH:31]([F:32])[F:33])=[C:8]=[O:9]

Komponenten

4

Edukt 3

HCID 7451Isophthaloyl chlorideHCID 96412,2,3,3,4,4,5,5-Octafluoro-1-pentanolHCID 13192Hexamethylene diisocyanate

Produkt 1

HCID 86670533HCID 86670533, Verbindung

Versuchsvorschrift

399 g of hexamethylene diisocyanate (HDI) were initially introduced at 80° C. in a 1 l round-bottomed flask and 0.002 g of isophthaloyl dichloride was added. 73.4 g of 2,2,3,3,4,4,5,5-octafluoropentanol were slowly added dropwise and stirring was effected until the NCO value was 39.4% by weight. The mixture was separated by distillation on a thin-film evaporator and 40 g (=40% of theory) of the title compound having an NCO content of 12.4% by weight were obtained.

Aufarbeitung

  1. customThe mixture was separated by distillation on a thin-film evaporator and 40 g (=40% of theory) of the title compound
  2. customwere obtained

Quellen und Nachweise

ORD-Eintrag
ord-0d7689734df449629276c8a29703fd01
Quelldatensatz
uspto-grants-2015_04
Patentnummer
US08999608B2

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