Research output: Contribution to journal › Article › peer-review
The carbene transfer to strong Lewis acids: copper is better than silver. / Mikhaylov, Vladimir N. ; Kazakov, Igor V. ; Parfeniuk, Tatiana N. ; Khoroshilova, Olesya V. ; Scheer, Manfred; Timoshkin, Alexey Y. ; Balova, Irina A. .
In: Dalton Transactions, Vol. 50, No. 8, 28.02.2021, p. 2872-2879.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The carbene transfer to strong Lewis acids: copper is better than silver
AU - Mikhaylov, Vladimir N.
AU - Kazakov, Igor V.
AU - Parfeniuk, Tatiana N.
AU - Khoroshilova, Olesya V.
AU - Scheer, Manfred
AU - Timoshkin, Alexey Y.
AU - Balova, Irina A.
N1 - Publisher Copyright: © The Royal Society of Chemistry 2021.
PY - 2021/2/28
Y1 - 2021/2/28
N2 - A new convenient approach to the synthesis of useful N-heterocyclic carbene complexes of group 13 metals was successfully developed. We demonstrate that air-stable copper(i) diaminocarbene complexes are excellent carbene transfer reagents for the synthesis of (IMes or IPr)MCl3with high yields (M = Al, Ga). Use of this simple method allowed for the first time to obtain (IPr)AlCl3, inaccessibleviaa free carbene route. In contrast to copper complexes, under the same conditions the more commonly used silver analog (IPr)AgCl reacts with MCl3(M = Al, Ga, In) yielding only the homoleptic cationic complexes [(IPr)2Ag]+MCl4−
AB - A new convenient approach to the synthesis of useful N-heterocyclic carbene complexes of group 13 metals was successfully developed. We demonstrate that air-stable copper(i) diaminocarbene complexes are excellent carbene transfer reagents for the synthesis of (IMes or IPr)MCl3with high yields (M = Al, Ga). Use of this simple method allowed for the first time to obtain (IPr)AlCl3, inaccessibleviaa free carbene route. In contrast to copper complexes, under the same conditions the more commonly used silver analog (IPr)AgCl reacts with MCl3(M = Al, Ga, In) yielding only the homoleptic cationic complexes [(IPr)2Ag]+MCl4−
KW - N-HETEROCYCLIC CARBENE
KW - COMPLEXES
UR - http://www.scopus.com/inward/record.url?scp=85102006548&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/9277387c-7c8b-303d-bc8b-11cf8f32a7c1/
U2 - 10.1039/d1dt00235j
DO - 10.1039/d1dt00235j
M3 - Article
C2 - 33543743
AN - SCOPUS:85102006548
VL - 50
SP - 2872
EP - 2879
JO - Dalton Transactions
JF - Dalton Transactions
SN - 1477-9226
IS - 8
ER -
ID: 74415657