Functionally substituted cyclopentadienyltricarbonylmethyl derivatives of chromium, molybdenum, and tungsten

David W. Macomber, Marvin D. Rausch

Research output: Contribution to journalArticle

65 Citations (Scopus)

Abstract

Functionally substituted cyclopentadienyltricarbonylmethyl derivatives of chromium, molybdenum, and tungsten have been prepared and their chemistry studied. The functional groups include carbomethoxy, acetyl, and formyl. The acetyl and formyl derivatives for molybdenum and tungsten were converted into their respective vinyl analogs with methylenetriphenylphosphorane. (η5-Carboxycyclopentadienyl)tricarbonylmethyltungsten was prepared from (η5-carbomethoxycyclopentadienyl)tricarbonylmethyltungsten using potassium hydroxide in methanol. The pKa of this carboxylic acid was determined to be 4.5.

Original languageEnglish (US)
Pages (from-to)331-341
Number of pages11
JournalJournal of Organometallic Chemistry
Volume258
Issue number3
DOIs
StatePublished - Dec 6 1983

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Tungsten
Molybdenum
Chromium
molybdenum
chromium
tungsten
Derivatives
potassium hydroxides
Potassium hydroxide
Carboxylic Acids
Carboxylic acids
carboxylic acids
Functional groups
Methanol
methyl alcohol
chemistry
analogs
potassium hydroxide

Cite this

Functionally substituted cyclopentadienyltricarbonylmethyl derivatives of chromium, molybdenum, and tungsten. / Macomber, David W.; Rausch, Marvin D.

In: Journal of Organometallic Chemistry, Vol. 258, No. 3, 06.12.1983, p. 331-341.

Research output: Contribution to journalArticle

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