Phosphoric Acid → HCID 23649026, Verbindung

HRID 2191205Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2191205
[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 85% H3PO4 was slowly drop added 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 6 were added to the poly phosphoric acid and heated for 5 hours at 100° C. After cooling down to RT, 10 mL icy cold water was added to reaction mixture. Product precipitated out as white solid. The product was collected and washed with water. 31 mg (82%) green colored product was collected after vacuum dry. MS only two peaks: M+1=384.4 with 304.4 (hydrolyzed back to 6).

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-e0b707d051964738b26a6e243b65c2ae
Quelldatensatz
uspto-grants-2012_12
Patentnummer
US08329676B2

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