1,3,6,9-tetraaza-spiro[4.4]nonane out of bi-[1,3-diphenyl-imidazolidinylids-(2)] and isocyanates or isothiocyanates;1,3,6,9-Tetraaza-spiro[44]nonane aus bi-[1,3-diphenyl-imidazolidinyliden-(2)] und lsocyanaten bzw. isothiocyanaten

Synthesis (Germany)

Volumn 1970, Issue 6, 1970, Pages 301-302

  Regitz, Manfred ^a   Hocker, Jürgen ^a  

^a SAARLAND UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84974726368     PISSN: 00397881     EISSN: 1437210X     Source Type: Journal    
DOI: 10.1055/s-1970-21607     Document Type: Short Survey

References (7)

1. B. Lacfimann, H. W. Wanzlick, Liebigs Ann. Chem. 729, 27 (1969)
2. N. Wibfrg, Angew. Chem.,80, 809 , 1968
3. Angew. Chem., Internal. Edit. 7, 766 (1968).
4. R. W. Hoffmann, Angew. Chem. 80, S23 (1968);
5. Angew. Chem., Internal. Edit. 7, 754 (1968).
6. H. E. Winbfrg, D. D. Coffmam, . 1. Amer. chem. Soc. 87, 2776 (1965);
7. D. M. Lfmal, R. A. Lovai. d, K. J. Kawano, . 1. Amer. chem. Soc. 86, 2518(1964).