Synthesis and structure of the Li13 cage [[[O-P(mu-NtBu)]2Li2]3(LiCl)6Li(Cl/OnBu)0.5(thf)7], containing a [O-P(mu-NtBu)]2(2-) dianion.
The hydrolysis of [ClP(mu-NtBu)]2 with H2O-Et3N in thf, followed by in situ lithiation with nBuLi gives the Li13 cage [[[O-P(mu-NtBu)]2Li2]3(LiCl)6Li(Cl/OnBu)0.5(thf)7], containing a [O-P(mu-NtBu)]2(2-) dianion that is isoelectronic with ligands of the type [(RN)P(mu-NR)]2(2-).
Chan
Wesley Ting Kwok
WT
Chemistry Department, Cambridge University, Lensfield Road, Cambridge, UK CB2 1EW.
Eisler
Dana
D
García
Felipe
F
Gonzalez-Calera
Silvia
S
McPartlin
Mary
M
Morey
James V
JV
Mulvey
Robert E
RE
Singh
Sanjay
S
Steiner
Alexander
A
Wright
Dominic S
DS