Ammonia → HCID 178508665, Verbindung

HRID 22457

Reaktionsgleichung

Reaktionsgleichung von HRID 22457
[C:1]([C:3]1[C:12]([C:13]#[N:14])=[CH:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=1)#[N:2].[NH3:15].C[O-].[Na+]>CO>[NH:14]=[C:13]1[C:12]2[CH:11]=[C:10]3[CH:9]=[CH:8][CH:7]=[CH:6][C:5]3=[CH:4][C:3]=2[C:1](=[NH:15])[NH:2]1

Komponenten

5

Edukt 3

HCID 222AmmoniaHCID 6012702,3-DicyanonaphthaleneHCID 10942334Sodium Methoxide

Produkt 1

HCID 178508665HCID 178508665, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

That is, α, α, α', α'-tetrabromo-o-xylene [the formula (V)] in an amount of 0.1 mol and fumaronitrile in an amount of 0.178 mol are reacted at 75° C. for 7 hours in the presence of 0.67 mol of sodium iodide in anhydrous N,N-dimethylformamide to yield 2,3-dicyanonaphthalene of the formula (VI). Subsequently, 57.3 mmol of the 2,3-dicyanonaphthalene is reacted with ammonia in the presence of sodium methoxide in methanol with heating for 3 hours to yield 1,3-diiminobenzo(f)isoindoline of the formula (VII). Further, 30.6 mmol of the 1,3-diiminobenzo(f)-isoindoline was reacted with 47.1 mmol of silicon tetrachloride in anhydrous tetralin and anhydrous tri-n-butylamine under reflux for about 3 hours to give dichlorosilicon naphthalocyanine [SiNcX2 (X=Cl)] which can be represented by the formula (II) except that the two OHs are replaced by two Cl's. Then, this compound is treated with concentrated sulfuric acid and then concentrated ammonia water to give dihydroxysilicon naphthalocyanine [SiNcX2 (X=OH)] of the formula (II).

Aufarbeitung

  1. temperaturewith heating for 3 hours

Quellen und Nachweise

ORD-Eintrag
ord-f05990fe844b4cce93c6baa2e4f245c1
Quelldatensatz
uspto-grants-1995_06
Patentnummer
US05428152

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