id author title date pages extension mime words sentence flesch summary cache txt n009w091f5k Catherine A. Campos Titanocene as a Bifunctional Catalyst for the Rapid Assembly of All-Carbon Tertiary Centers 1904 .txt text/plain 307 12 32 Developing solutions for the construction of biologically active compounds lies at the heart of the field of synthetic organic chemistry. In vitro toxicity to hematopoietic cells was not observed, providing a foundation for the synthesis of diarylheptanoid analogs that are cytotoxic to brain and peripheral nervous system cancers. cache/n009w091f5k.txt txt/n009w091f5k.txt