References
- von Richter , V. 1883 . Chem. Ber. , 16 : 677
- Schofield , K. and Simpson , J. C.E. 1945 . J. Chem. Soc. , : 512
- Schofield , K. and Swain , T. 1949 . J. Chem. Soc. , : 2393
- Leonard , N. J. 1945 . Chem. Revs. , 37 : 269 For reviews on Richter reactions see
- Simpson , J. C.E. 1975 . “The Chemistry of Heterocyclic Compounds. Condensed Pyridazine and Pyrazine Rings (Cinnolines, Phtalazines, and Quinoxalines)” , 3 – 65 . New York, London : Interscience Publishers .
- Jacobs , T. L. 1975 . “Heterocyclic Compounds, Vol. 6” , 136 New York : Interscience Publishers .
- Ramage , G. R. 1959 . “Chemistry of Carbon Compounds” , Vol. IVb , 1217 – 1233 . Amsterdam, New York : Elsevier Publishing Company .
- Singerman , G. M. 1973 . “Heterocyclic Compounds, Vol. 27, Condensed Pyridazines including Cinnolines and Phtalazines” , 1 New York, London : Interscience Publishers .
- Nunn , A. J. and Schofield , K. 1953 . J. Chem. Soc. , : 3700
- Schofield , K. and Simpson , J. C.E. 1945 . J. Chem. Soc. , : 520
- Sonigashira , K. , Tohda , Y. and Hagihara , N. 1975 . Tetrahedron Lett. , : 4467