Tungsten-catalyzed alkyne metatheses in transition-metal coordination spheres: Versatile new syntheses of metallamacrocycles

abstract

• The title reaction (10-15 mol % of (t-BuO)3W-(C-t-Bu), chlorobenzene, 80C) is applied to octahedral and square-planar 18- and 16-valence-electron rhenium, ruthenium, and platinum complexes with cis- or trans-Ph2P(CH2)6CCCH3 ligands. NMR analyses show ca. 90-70% educt conversions, and 17-membered diphosphine chelates have been isolated in 59-47% yields and crystallographically characterized.

authors

• Gladysz, John

published proceedings

• ORGANOMETALLICS

author list (cited authors)

• Bauer, E. B., Szafert, S., Hampel, F., & Gladysz, J. A.

citation count

• 26

complete list of authors

• Bauer, EB||Szafert, S||Hampel, F||Gladysz, JA

publication date

• May 2003

publisher

• American Chemical Society (ACS)  Publisher

published in

• Organometallics  Journal

keywords

• 34 Chemical Sciences
• 3402 Inorganic Chemistry

Digital Object Identifier (DOI)

• 10.1021/om030195u

start page

• 2184

end page

• 2186

volume

• 22

issue

• 11

URL

• https://doi.org/10.1021/om030195u