<b>Addition of Weak Acids to Vinylmetallocenes</b>

Buell, Glen R.; McEwen, William E.; Kleinberg, Jacob

doi:10.1021/ja00860a010

Cited by 44 publications

(11 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…6 Also prepared in 4% yield by applying method A to 4,4'-dimethyldiphenyl ether; compounds prepared by both methods showed no depression in melting point when admixed and superposition of infrared spectra. 8 Hydrolysis of the nitrate of VIII (See Table IV) produced the phenaziodonium cation (IX) in 30% yield. I.…”

Section: H IXmentioning

confidence: 99%

“…6 See method C in text and details in Experimental section. c Also prepared by applying method A to 4,4'-dinitrodiphenyl ether; yield was 89%; compounds prepared by both methods showed no depression in melting point when admixed and the infrared spectra were superimposable except for a small peak at 733 cm.-1 in the case of the salt prepared by method C. Water 8 Column headings are explained by footnote a of Table I. The appropriate cation may be found in Tables I, II, or III.…”

Section: H IXmentioning

confidence: 99%

See 1 more Smart Citation

Iodonium Salts Containing Heterocyclic Iodine^1-3

Beringer¹,

Kravetz²,

Topliss³

1965

J. Org. Chem.

View full text Add to dashboard Cite

Section: H IXmentioning

confidence: 99%

Section: H IXmentioning

confidence: 99%

Iodonium Salts Containing Heterocyclic Iodine^1-3

Beringer¹,

Kravetz²,

Topliss³

1965

J. Org. Chem.

View full text Add to dashboard Cite

“…It is now well-documented that carbonium ions containing adjacent metallocenyl groups possess unusual stability (20,21,213,214,215,237). Richards and co-workers (25,213,214,215) propose that this stability stems from nonbonding electrons on the metal being directly coordinated with the carbonium ion center (XX).…”

Section: {208)mentioning

confidence: 99%

The History and Development of Organotransition Metal Chemistry

Rausch

1967

Werner Centennial

View full text Add to dashboard Cite

Organotransition metal compounds have been known for over a century, but it has been only during the past 15 years that most of the major advances in this area have been made. Organotransition metal compounds consist of organic molecules or ligands coordinated to transition metals by one or more carbon atoms. In the present sur vey, the formation, properties, structure, and reactions of various classes of these substances are discussed. Empha sis has been placed on important discoveries and theories that have stimulated the rapid progress of organotransition metal chemistry. Pertinent reviews on various aspects of this subject have also been cited./^\rganometallic compounds containing neutral, unsaturated organic molecules coordinated to certain transition metals were known long before the advent of Werner's theories on coordination compounds. Until about 1950, however, this aspect of coordination chemistry remained fal low, and the structure and bonding of the compounds known at that time were quite perplexing. The discovery of ferrocene and the development of a rational theory of bonding in olefin-transition metal complexes in the early 1950's prompted a vigorous research effort around the world that has attracted the attention of organic chemists, inorganic chemists, crystallographers, and scientists of many allied disciplines. Research in organo transition metal chemistry presently is proceeding at a very rapid rate, and the synthesis and properties of seemingly unlimited new types of "organometallic, T complexes" represent an important frontier in coordina tion chemistry.The purpose of the present survey is twofold. Firstly, because the Werner Symposium is partly historical, some of the more important dis coveries and theories that have led to the present high level of interest in 486 Downloaded by UNIV OF NORTH CAROLINA on February 18, 2015 |

show abstract

“…Earlier publications described the synthesis of vinylferrocene by sublimation pyrolysis of the corresponding alcohol. [12][13][14][15] More recent reports such as that by Bin and co-workers described dehydration of the alcohol using copper(II) sulfate and hydroquinone in refluxing toluene to afford vinylferrocene (Scheme 1, a). 16 Other approaches to vinylferrocene involve methylenation of ferrocenecarboxaldehyde.…”

mentioning

confidence: 99%