[3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES

MULLER F, Mattay J (1993)
Chemische Berichte 126(2): 543-549.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
With the opening of azirine rings under the conditions of photoinduced electron transfer a new synthon for the synthesis of heterocycles is available. The formed 2-azaallenyl radical cation readily reacts with imines to form N-substituted imidazoles in reasonable yields. The synthesis of pyrrolophanes and imidazolophanes from bicyclic azirines is possible as well. With oligocyclic azirines complex heteroaromatic systems and even a porphyrin system can be built up.
Stichworte
PHOTOINDUCED; ELECTRON TRANSFER REACTION; PYRROLOPHANES; AZIRINES; IMIDAZOLES; 2-AZAALLENYL RADICAL CATIONS
Erscheinungsjahr
1993
Zeitschriftentitel
Chemische Berichte
Band
126
Ausgabe
2
Seite(n)
543-549
ISSN
0009-2940
eISSN
1099-0682
Page URI
https://pub.uni-bielefeld.de/record/2402734

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MULLER F, Mattay J. [3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES. Chemische Berichte. 1993;126(2):543-549.
MULLER, F., & Mattay, J. (1993). [3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES. Chemische Berichte, 126(2), 543-549. doi:10.1002/cber.19931260235
MULLER, F., and Mattay, J. (1993). [3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES. Chemische Berichte 126, 543-549.
MULLER, F., & Mattay, J., 1993. [3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES. Chemische Berichte, 126(2), p 543-549.
F. MULLER and J. Mattay, “[3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES”, Chemische Berichte, vol. 126, 1993, pp. 543-549.
MULLER, F., Mattay, J.: [3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES. Chemische Berichte. 126, 543-549 (1993).
MULLER, F, and Mattay, Jochen. “[3 + 2] CYCLOADDITIONS WITH AZIRINES UNDER THE CONDITIONS OF PHOTOINDUCED ELECTRON-TRANSFER - A NEW METHOD FOR THE SYNTHESIS OF IMIDAZOLES AND HETEROPHANES”. Chemische Berichte 126.2 (1993): 543-549.