TY  - GEN
AU  - Spence,John D
AU  - Cline,Eric D
AU  - LLagostera,Domingo M
AU  - O'Toole,Patrick S
TI  - Synthesis and Bergman cyclization of a beta-extended porphyrenediyne
SN  - 1359-7345
PY  - 2004///0709
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1039/b312001e
ER  -