Synthesis of Ferrocenyl Alkyne–Cu(I) π‑Complexes
via Copper-Promoted 8‑Aminoquinoline-Directed C–H Bond
Alkynylations
Posted on 2019-08-23 - 20:13
A highly monoselective synthesis
of ferrocenyl alkynes was achieved
via Cu-promoted ferrocene C(sp2)–H bond activations.
The reaction employs an 8-aminoquinoline group as the directing group
and terminal alkynes as the alkyne source. It was found the alkynylation
products actually complex with the in situ generated Cu(I) ions to
give robust and stable alkyne π-copper complexes. In addition,
these alkyne π-copper complexes could be freed of the copper
ions to give various ferrocenyl alkynes in almost quantitative yields.
The test results also showed that the alkyne π-copper complexes
could be reformed from the free alkynes upon treating them with Cu(I)
salts.
CITE THIS COLLECTION
DataCite
3 Biotech
3D Printing in Medicine
3D Research
3D-Printed Materials and Systems
4OR
AAPG Bulletin
AAPS Open
AAPS PharmSciTech
Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
ABI Technik (German)
Academic Medicine
Academic Pediatrics
Academic Psychiatry
Academic Questions
Academy of Management Discoveries
Academy of Management Journal
Academy of Management Learning and Education
Academy of Management Perspectives
Academy of Management Proceedings
Academy of Management Review
Song, Zenan; Yu, Yongqi; Yu, Lin; Liu, Da; Wu, Qianlong; Xia, Zhen; et al. (2019). Synthesis of Ferrocenyl Alkyne–Cu(I) π‑Complexes
via Copper-Promoted 8‑Aminoquinoline-Directed C–H Bond
Alkynylations. ACS Publications. Collection. https://doi.org/10.1021/acs.organomet.9b00447
or
Select your citation style and then place your mouse over the citation text to select it.
SHARE
Usage metrics
Read the peer-reviewed publication
AUTHORS (8)
ZS
Zenan Song
YY
Yongqi Yu
LY
Lin Yu
DL
Da Liu
QW
Qianlong Wu
ZX
Zhen Xia
YX
Yuanjiu Xiao
ZT
Ze Tan