Phosphoric Acid → HCID 23649026, Verbindung

HRID 1676902Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1676902
[OH:1][P:2]([OH:5])([OH:4])=[O:3].O=P12OP3(OP(OP(O3)(O1)=O)(=O)O2)=O.[NH2:20][C:21]1([CH2:40]O)[CH2:25][CH2:24][CH:23]([C:26]2[CH:31]=[CH:30][C:29]([CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH3:39])=[CH:28][CH:27]=2)[CH2:22]1>O>[P:2]([OH:5])([OH:4])([O:1][CH2:40][C:21]1([NH2:20])[CH2:25][CH2:24][CH:23]([C:26]2[CH:27]=[CH:28][C:29]([CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH3:39])=[CH:30][CH:31]=2)[CH2:22]1)=[O:3]

Komponenten

5

Edukt 3

HCID 1004Phosphoric AcidHCID 14812Phosphorus oxide (P4O10)2×HCID 11623636HCID 11623636, Verbindung

Produkt 1

HCID 23649026HCID 23649026, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

1 mL of 85% H3PO4 was slowly added (by drops) into 0.5 g of P2O5, the acid-anhydride mixture was then heated at 100° C. for 1 hour under nitrogen protection. Another 0.5 g of P2O5 and 30 mg of alcohol 6 were added to the poly phosphoric acid and heated for 5 hours at 100° C. After cooling down to room temperature, 10 mL cold water (0° C.) was added to reaction mixture. The product precipitated out as white solid, was collected and washed with water. 31 mg (82%) of green colored product was collected after vacuum drying. MS only two peaks: M+1=384.4 with 304.4 (hydrolyzed back to 6).

Aufarbeitung

  1. temperatureAfter cooling down to room temperature
  2. customThe product precipitated out as white solid
  3. customwas collected
  4. washwashed with water
  5. custom31 mg (82%) of green colored product was collected after vacuum
  6. customdrying

Quellen und Nachweise

ORD-Eintrag
ord-746b874dec4d4c0db55c03dca97a610f
Quelldatensatz
uspto-grants-2011_08
Patentnummer
US08008286B2

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