Abstract
36- and 38-membered cage P,N-containing cyclophines were obtained by the condensation of primary phosphines with formaldyde and diamines.
Acknowledgments
Financial support from Volkswagen Foundation I/82 020, RFBR (No. 06-03-32754-a), Russian Science Support Foundation and from President's of RF Grant for the support of leading scientific schools (No. 5148.2006.3) is gratefully acknowledged.