A SOFT SPOT FOR ALKYNES

Authors
BUNZ UHF
Citation
Uhf. Bunz, A SOFT SPOT FOR ALKYNES, Synlett, (10), 1997, pp. 1117
Citations number
93
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synlett → ACNP
ISSN journal
09365214
Issue
10
Year of publication
1997
Database
ISI
SICI code
0936-5214(1997):10<1117:ASSFA>2.0.ZU;2-C
Abstract
The synthesis of alkynylated cyclobutadiene complexes (iron/cobalt) an d cymantrenes by a metalation/iodination/coupling sequence (MIG-sequen ce) is reviewed. The MIG-sequence can be applied repeatedly upon C4H4F e(CO)(3) Or C5H5Mn(CO)(3) leading to multiply ethynylated pi-complexes . These multiply ethynylated pi-complexes can be envisioned as segment s out of carbon nets such as 21 or organometallic fullerenynes 39.