224-11-3 Usage
Description
[1,3]Dioxolo[4,5-j]phenanthridine is an alkaloid that has been isolated from Ungeria trisphaera Bge. It is characterized by its crystalline structure, appearing as colorless rods when crystallized from Me2CO (dimethyl carbonate). [1,3]Dioxolo[4,5-j]phenanthridine is optically inactive in MeOH (methanol). Various salts of [1,3]Dioxolo[4,5-j]phenanthridine have been prepared, including the hydrochloride with a melting point of 283-285°C, the hydrobromide with a melting point of 272-274°C, and the picrate with a melting point of 197-198°C.
Uses
There is no specific information provided in the materials about the uses of [1,3]Dioxolo[4,5-j]phenanthridine. However, given that it is an alkaloid, it may have potential applications in various fields such as pharmaceuticals, chemical research, or as a starting material for the synthesis of other compounds. Further research and experimentation would be required to determine its specific applications and potential benefits in different industries.
References
Allayarov, Abduazimo, Yunusov, Uzbek. Khim. Zh., 2, 46 (1964)
Check Digit Verification of cas no
The CAS Registry Mumber 224-11-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,2 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 224-11:
(5*2)+(4*2)+(3*4)+(2*1)+(1*1)=33
33 % 10 = 3
So 224-11-3 is a valid CAS Registry Number.
224-11-3Relevant articles and documents
Electron-transfer-mediated synthesis of phenanthridines by intramolecular arylation of anions from n-(ortho-Halobenzyl)arylamines: regiochemical and mechanistic analysis
Buden, Maria E.,Dorn, Viviana B.,Gamba, Martina,Pierini, Adriana B.,Rossi, Roberto A.
experimental part, p. 2206 - 2218 (2010/06/17)
The synthesis of a series of substituted phenanthridines by photostimulated C-C cyclization of anions from N-(orrAo-halobenzyl)arylamines has been found to proceed in very good to excellent yields (79-95%) in liquid ammonia and in DMSO. The N-(ortho-halobenzyl)arylamines are obtained in good to very good isolated yields (44-85%) by nucleophilic substitution of orthohalobenzylchlorides with different arylamines. The reaction of the anions of a diverse set N-(orthohalobenzyl)arylamines was studied, and the methodology was extended to the synthesis of trispheridine, a natural product, in very good yield, In order to explain the regiochemical outcome of these reactions, a theoretical analysis was performed with DFT methods and the B3LYP functional.
