References
- Angew. Chem. v.75 R. Huisgen
- Bull. Chem. Soc., Japan v.37 M. Akiyama;Y. Iwakura
- Bull. Chem. Soc., Japan v.41 Y. Iwakura(et al.)
- Bull. Chem. Soc., Japan v.40 T. Sasaki;T. Yoshioka
- Polymer J. v.2 S. J. Hong (et al.)
- J. Org. Chem. v.30 C. Grundmann;H.D. Frommeld
- J. Org. Chem. v.31 C. Grundmann;H.D. Frommeld