@article{a5b38a7939c24435bf4977fc56a11b2f,
title = "Cyclobutadieneiron tricarbonyl carboxylic acids: Synthesis and acidity",
abstract = "Two carboxylic acid derivatives of the cyclobutadieneiron tricarbonyl (I) system have been synthesized and their pKa values determined. It appears that I tends to be electron withdrawing by induction and electron releasing by resonance.",
author = "D. Stierle and Biehl, {E. R.} and Reeves, {P. C.}",
note = "Funding Information: The authors thank Dr. Rowland Pettit for his generous assistance and the Robert A. Welch Foundation for financial support.",
year = "1974",
month = jun,
day = "11",
doi = "10.1016/S0022-328X(00)81495-3",
language = "English",
volume = "72",
pages = "221--225",
journal = "Journal of Organometallic Chemistry",
issn = "0022-328X",
publisher = "Elsevier B.V.",
number = "2",
}