Welcome to LookChem.com Sign In|Join Free

Article Doi

Naphthalene Complexes. Part 1. Metal Vapour Preparation of Bis(η6-naphthalene)chromium(o) and its Arene Replacement Reactions

DOI: 10.1039/DT9800000991

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 991 - 995 (1980)

Update date:2022-07-29

Topics:

Authors:

Kuendig, Ernst PeterKuendig, Ernst Peter

Timms, Peter L.Timms, Peter L.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9800000991

Bis(η6-naphthalene)chromium(o), formed in high yield from chromium atoms and naphthalene in solution at -80 deg C, is a thermally stable but very reactive compound.Two-electron donor ligands displace one naphthalene ring or both naphthalene rings (L = CO, CNBut, or CNC6H11) in rapid reactions at room temperature.The product is susceptible to further displacement of naphthalene by CO at 0 deg C.The reaction of chromium atoms with 1,4-dimethylnaphthalene is stereospecific.More than 95percent of the product is the isomer of in which the unsubstituted ring is bonded to the metal.Bis(1-methylnaphthalene)chromium exists as a mixture of 10 isomers which can be distinguished on the basis of their (1)H n.m.r. spectra.

View More

Products guided by the article

Product name:Cr(CNC6H11)6

Cas No:68829-55-0

68829-55-0

R&D Labs maybe for 68829-55-0

Relevant to this article

Hot Product