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Remarks on Suzuki (C)-Condition
[chapter]
2011
Dynamical Systems and Methods
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In this manuscript, the results of Suzuki [Fixed point theorems and convergence theorems for some generalized non-expansive mappings, 340 (2009) 1088-1095] are considered and some new fixed point theorems ...
Then T is said to satisfy (for all x, y ∈ K) (RSC) Reich-Suzuki-(C) condition (in short, (RSC)- condition) if 1 2 x − T x ≤ x − y implies that = 1 5 3 y − z + 2 T z − T y (4) thus z − T y = T z − T y ≤ ...
Very recently, Suzuki proved the following fixed point theorem: Theorem 1. (Suzuki (10) .) Let (X, d) be a compact metric space and let T be a mapping on X. ...
doi:10.1007/978-1-4614-0454-5_12
fatcat:ugj7u736kvdbjh4xev2ueegohu
C𝜃𝜃-groups involving no Suzuki groups
1971
Pacific Journal of Mathematics
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Let G be a simple Cθθ-group and suppose that G involves no Suzuki simple groups. ...
The aim of this paper is to classify simple C##-groups which involve no Suzuki simple groups. ...
doi:10.2140/pjm.1971.39.687
fatcat:kty6ufl3ojhoteecargydt2usq
Cobalt-Catalyzed C(sp2)–C(sp3) Suzuki–Miyaura Cross Coupling
2020
Organic Letters
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A cobalt-catalyzed method for the C(sp2)-C(sp3) Suzuki-Miyaura cross coupling of aryl boronic esters and alkyl bromides is described. ...
In summary, a versatile cobalt-catalyzed C(sp 2 )−C(sp 3 ) Suzuki−Miyaura cross-coupling reaction has been developed. ...
results support the intermediacy of an electrophile-derived radical during cobalt-catalyzed C(sp 2 )− C(sp 3 ) Suzuki−Miyaura cross coupling. ...
doi:10.1021/acs.orglett.0c02934
pmid:32996312
pmcid:PMC7867578
fatcat:btiet3slzbb23nw7ji4irkutbq
Ketone C–C Bond Activation Meets the Suzuki-Miyaura Cross-coupling
2018
Chem
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Dong's report clearly improves the perspective of ketones being used in cross-coupling technologies involving C-C bond activation and opens up a vast new chemical landscape for the Suzuki-Miyaura cross-coupling ...
., Dong and coworkers report that ketones can participate as electrophiles in the Suzuki-Miyaura cross-coupling reaction under Rh(I) catalysis. ...
doi:10.1016/j.chempr.2018.05.012
fatcat:2nlwupd5nfe3bafwhbo5kbpkmi
Suzuki-Miyaura Coupling through C-CN Bond Cleavage
2009
Synfacts
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Suzuki-Miyaura Coupling through C-CN Bond Cleavage Significance: A Ni-catalyzed Suzuki-Miyaura coupling is reported proceeding through C-CN bond cleavage. ...
KOt-Bu (4.0 equiv)
CuF 2 (1.5 equiv)
1,4-dioxane, 110 °C
S
e
l
e
c
t
e
d
e
x
a
m
p
l
e
s
:
65% yield
O
Me 2 N
57% yield
O
N
Me
Ph
63% yield
MeO 2 C
55% yield ...
doi:10.1055/s-0029-1218042
fatcat:ozzgl656djew3hceglqhrjfi4m
Phosphino imidazoles and imidazolium salts for Suzuki C–C coupling reactions
2012
Dalton Transactions
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i /C 5 H 4 ), 69.2 (s, C 5 H 4 ), 70.2 (s, C 5 H 5 ), 71.6 (s, C 5 H 4 ), 84.8 (s, C≡C), 90.4 (s, C≡C),
123.7 (s, C 4 /C 3 H 2 N 2 ), 124.6 (s, C p /C 6 H 4 ), 126.4 (d, 4 J CP = 4.2 Hz, C o /C 6 H ...
, C 2 /C 6 H 5 -C 6 H 4 ), 127.9 (s,
C 4' /C 6 H 5 -C 6 H 4 ), 128.4 (d, 3 J CP = 7.6 Hz, C m /C 6 H 5 ), 128.6 (d, 4 J CP = 2.7 Hz, C 3 /C 6 H 5 -C 6 H 4 ),
128.7 (s, C 3' /C 6 H 5 -C 6 H 4 ), 129.0 ...
doi:10.1039/c2dt12322c
pmid:22450875
fatcat:r645yqnumbafnowutfezff36f4
Recent Advances of Modern Protocol for C-C Bonds—The Suzuki Cross-Coupling
2013
Advances in Chemical Engineering and Science
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The following method is discussed in detail-the cross-coupling of aryl halides with aryl boronic acids (the Suzuki coupling), and the others C-C bond formation reactions as the palladium-catalyzed reaction ...
Franzen, "The Suzuki, the Heck, and the Stille Reaction/Three Versatile Methods for the Introduction of New C-C Bonds on Solid Support," Canadian Journal of Chemistry, Vo 7-962. ...
In spite of the fact that, in recent years, many new transition metal-catalyzed methods allowing C-C bond formation have been developed, the Suzuki-Miyaura reaction is still one of the most reliable a ...
doi:10.4236/aces.2013.33a1003
fatcat:qrqnpefgufhqrowdvyn3nfrzxm
Suzuki Coupling Using Co/C MNPs-Immobilized Dendritic Phosphine-Pd
2013
Synfacts
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magnetic Co/C nanoparticles palladium pyrene-tagged phosphine Suzuki coupling o f th e m o n th This document was downloaded for personal use only. ...
The resulting catalysts 1 and 2 were applied to the Suzuki-Miyaura coupling of aryl bromides 1 and boronic acids 2 to afford the corresponding biaryls 3 in 70-98% yield (seven examples). ...
Suzuki Coupling Using Co/C MNPs-Immobilized Dendritic Phosphine-Pd Significance: Pyrene-tagged mono-and pentaphosphine-palladium complexes were immobilized on graphene layers of magnetic Co/C nanoparticles ...
doi:10.1055/s-0033-1338761
fatcat:72zecfklujaaxizkplwjq5dyxe
Solid-State Suzuki-Miyaura Cross-Coupling Reactions: Olefin-Accelerated C–C Coupling Using Mechanochemistry
2019
Chemical Science
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The Suzuki–Miyaura cross-coupling reaction is one of the most reliable methods for the construction of carbon–carbon bonds in solution. ...
For comparison, we also carried out a solution-based Suzuki-Miyaura cross-coupling reaction in dioxane 12a at high reaction temperature (100 C) using a large amount of solvent (160 mL, 0.05 M) and prolonged ...
The present study is not a simple extension of our previous work, 8 but represents the development of a new catalytic system for robust C-C bond-forming reaction in the solid-state. ...
doi:10.1039/c9sc02185j
pmid:31857886
pmcid:PMC6836942
fatcat:w3aknqotq5c7reui66bi3cnu2m
Simulative Suzuki-Gerghaty type contraction with C-class functions and applications
2019
IEEE Access
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The purpose of this paper is to introduce the notion of a Suzuki-Gerghaty type contractive mapping via the simulation functions along with the C -class functions and prove the existence of the fixed point ...
INDEX TERMS Simulation functions, C -class function, nonlinear integral equation. 75284 2169-3536 ...
Some examples of C -class functions that have property C G are as follows: (a) G (y, x) = y − x, C G = α, α ∈ [0, +∞); (b) G (y, x) = y − (2+x)x (1+x) , C G = 0; (c) G (y, x) = y 1+κx , κ ≥ 1, C G = α ...
doi:10.1109/access.2019.2917499
fatcat:soboael6jzfclpzdgkn3ekkski
Pd-catalyzed C–H bond activation of Indoles for Suzuki reaction
2019
Proceedings of the Indian Academy of sciences. Chemical sciences
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We present a practical method for Suzuki coupling by which unprotected or N -protected indoles may be selectively arylated in the C2-position through direct C-H bond activation by electrophilic Pd(TFA) ...
Conclusions In summary, we have standardized the Suzuki reaction for the conversion of indole to C-2 arylated indole derivatives using air as the sole oxidant and Pd(II) as a catalyst. ...
Gaunt and co-workers 7i have explored the use of Cu(II) catalyst in selectively C-2 or C-3 arylation of indoles. ...
doi:10.1007/s12039-019-1649-y
fatcat:fikkxm52inewzdc552tlghao4u
Preparation of C-arylglycals via Suzuki–Miyaura cross-coupling of dihydropyranylphosphates
2013
Tetrahedron Letters
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The preparation of C-arylglycals has been accomplished employing the Suzuki-Miyaura cross-coupling reaction of dihydropyranylphosphates with arylboronate esters. ...
Additionally, the ketene acetal phosphate derived from 6-deoxy-3,4-di-O-benzyl-L-rhamnal also couples efficiently to yield C-arylglycals in excellent yields. ...
Structures of Natural Products Containing C-Glycosides Figure 1 . 1 Figure 1.
Table 1 1 Optimization of Suzuki-Myaura Cross-Coupling of Dihydropyranylphosphate 1Tetrahedron Lett. ...
doi:10.1016/j.tetlet.2013.10.031
pmid:24999287
pmcid:PMC4080724
fatcat:wur2j7yrd5axxlufw6jo3mczdi
Unexpected activation of carbon–bromide bond promoted by palladium nanoparticles in Suzuki C–C couplings
2010
Dalton Transactions
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O-H), 3064-3018 (=C-H), 2923-2848 (C-H), 1684 (C=O), 1458 (C=C) 3447 (O-H), 3026 (=C-H), 2961 (C-H), 1770 (C=O), 1702 (C=O), 1465-1458 (C=C) Pd3c Agglomerates 2954-2846 (C-H), 1695 (C=O), 1464 (C=C) 3072 ...
(C-H), 1702 (C=O), 1458 (C=C) 3072-3012 (=C-H), 2977-2815 (C-H), 1704 (C=O), 1479-1465 (C=C) Pd4d Agglomerates 2922 (C-H), 1561 (C=C) 3062 (=C-H), 2927 (C-H), 1654-1457 (C=C) Pd5d 1.93 ± 0.77 (Pd 259 ...
doi:10.1039/c0dt00201a
pmid:20820601
fatcat:5rx7vdjmcvanhm6yrdxepuvpky
C(acyl)–C(sp2) and C(sp2)–C(sp2) Suzuki–Miyaura cross-coupling reactions using nitrile-functionalized NHC palladium complexes
2021
RSC Advances
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Nitrile-functionalized Pd(ii) complexes have evaluated for the Suzuki–Miyaura cross-coupling reactions. ...
The highest TON value was reached for the acylative Suzuki–Miyaura cross-coupling reaction of acyl chlorides with phenylboronic acids. ...
(NHC) 2 -PdBr 2 (2a-c) and PEPPSI type (NHC)Pd(II) (3b-f) complexes were used to give C(acyl)-C(sp 2 ) and C(sp 2 )-C(sp 2 ) Suzuki-Miyaura cross-coupling reactions to yield the corresponding carbonyl ...
doi:10.1039/d1ra07231e
pmid:35498080
pmcid:PMC9043785
fatcat:wqi56b4qsrab7nws3zkfltbcfm
Recent Advances in Metal-Catalyzed Alkyl–Boron (C(sp3))–C(sp2)) Suzuki-Miyaura Cross-Couplings
2020
Catalysts
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partners in challenging metal-catalyzed C(sp3)–C(sp2) cross-coupling reactions, such as B-alkyl SMCs after 2001. ...
Various valuable reactions such as hydroborylations and Suzuki–Miyaura cross-couplings (SMCs) are now considered as indispensable methods in the synthetic toolbox of researchers in academia and industry ...
Scheme 3 . 3 First reports of B-alkyl Suzuki-Miyaura cross-coupling (A-C) and the reactivity of alkylboranes (C). ...
doi:10.3390/catal10030296
fatcat:mrpxdujdpfhvvep4q3u2yyqr74
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