[Pd(4-R3Si-IPr)(allyl)Cl], a Family of Silyl-Substituted Pd–NHC Complexes: Catalytic Systems for the Buchwald–Hartwig Amination
Norihisa Fukaya
1, 2
,
Tomoteru Mizusaki
3, 4
,
Kouhei Hatakeyama
1, 2
,
Yuto Seo
1, 2
,
Yuuya Inaba
1, 3
,
Kazuhiro Matsumoto
1
,
Vladimir Ya. Lee
5
,
Yukio Takagi
4
,
Junpei Kuwabara
3
,
T. Kanbara
3
,
Yoong-Kee Choe
1
,
Jun-Chul Choi
1, 3
4
N.E. Chemcat Corporation, 678 Ipponmatsu, Numazu, Shizuoka 410-0314, Japan
|
Publication type: Journal Article
Publication date: 2018-12-31
scimago Q2
wos Q1
SJR: 0.676
CiteScore: 5.1
Impact factor: 2.9
ISSN: 02767333, 15206041
Organic Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
A family of Pd–IPr complexes (1Pd–6Pd) featuring electropositive and bulky R3Si substituents at the 4-position of the NHC ring was prepared and fully characterized. The catalytic performance of 1Pd (R3Si = SiMe3) and 3Pd (R3Si = Si(allyl)Me2) in the Buchwald–Hartwig amination was excellent, notably outperforming those of other previously reported catalytic systems by requiring shorter reaction times, lower catalyst loadings, and milder reaction conditions. Furthermore, a systematic evaluation of both the electronic and steric influences of the 4-R3Si-IPr ligand on the overall catalytic performance of 1Pd–6Pd revealed that electronic rather than steric factors play a dominant role.
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Total citations:
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Citations from 2025:
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(7.69%)
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GOST
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Fukaya N. et al. [Pd(4-R3Si-IPr)(allyl)Cl], a Family of Silyl-Substituted Pd–NHC Complexes: Catalytic Systems for the Buchwald–Hartwig Amination // Organometallics. 2018. Vol. 38. No. 2. pp. 375-384.
GOST all authors (up to 50)
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Fukaya N., Mizusaki T., Hatakeyama K., Seo Y., Inaba Y., Matsumoto K., Lee V. Y., Takagi Y., Kuwabara J., Kanbara T., Choe Y., Choi J. [Pd(4-R3Si-IPr)(allyl)Cl], a Family of Silyl-Substituted Pd–NHC Complexes: Catalytic Systems for the Buchwald–Hartwig Amination // Organometallics. 2018. Vol. 38. No. 2. pp. 375-384.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1021/acs.organomet.8b00757
UR - https://doi.org/10.1021/acs.organomet.8b00757
TI - [Pd(4-R3Si-IPr)(allyl)Cl], a Family of Silyl-Substituted Pd–NHC Complexes: Catalytic Systems for the Buchwald–Hartwig Amination
T2 - Organometallics
AU - Fukaya, Norihisa
AU - Mizusaki, Tomoteru
AU - Hatakeyama, Kouhei
AU - Seo, Yuto
AU - Inaba, Yuuya
AU - Matsumoto, Kazuhiro
AU - Lee, Vladimir Ya.
AU - Takagi, Yukio
AU - Kuwabara, Junpei
AU - Kanbara, T.
AU - Choe, Yoong-Kee
AU - Choi, Jun-Chul
PY - 2018
DA - 2018/12/31
PB - American Chemical Society (ACS)
SP - 375-384
IS - 2
VL - 38
SN - 0276-7333
SN - 1520-6041
ER -
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BibTex (up to 50 authors)
Copy
@article{2018_Fukaya,
author = {Norihisa Fukaya and Tomoteru Mizusaki and Kouhei Hatakeyama and Yuto Seo and Yuuya Inaba and Kazuhiro Matsumoto and Vladimir Ya. Lee and Yukio Takagi and Junpei Kuwabara and T. Kanbara and Yoong-Kee Choe and Jun-Chul Choi},
title = {[Pd(4-R3Si-IPr)(allyl)Cl], a Family of Silyl-Substituted Pd–NHC Complexes: Catalytic Systems for the Buchwald–Hartwig Amination},
journal = {Organometallics},
year = {2018},
volume = {38},
publisher = {American Chemical Society (ACS)},
month = {dec},
url = {https://doi.org/10.1021/acs.organomet.8b00757},
number = {2},
pages = {375--384},
doi = {10.1021/acs.organomet.8b00757}
}
Cite this
MLA
Copy
Fukaya, Norihisa, et al. “[Pd(4-R3Si-IPr)(allyl)Cl], a Family of Silyl-Substituted Pd–NHC Complexes: Catalytic Systems for the Buchwald–Hartwig Amination.” Organometallics, vol. 38, no. 2, Dec. 2018, pp. 375-384. https://doi.org/10.1021/acs.organomet.8b00757.
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