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Dr. Hendrik F. T. Klare
Institut für Chemie
Sekr. C3
Straße des 17. Juni 115
10623 Berlin, Germany
fon: +49 30 314 29909
fax: +49 30 314 75804
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49.
T. He, Z.-W. Qu,* H. F. T. Klare, S. Grimme, and M. Oestreich*,
Intermolecular Carbosilylation of α-Olefins with C(sp3)–C(sp) Bond Formation Involving Silylium-Ion Regeneration,
Angew. Chem. 2022, 132, e202203347;
Angew. Chem. Int. Ed. 2022, 61, e202203347. (Abstract)
Selected as a "Hot Paper" by Angewandte Chemie.
(open access)
48.
S. Elangovan, E. Irran, H. F. T. Klare,* and M. Oestreich*,
Cationic Cobalt–Thiolate Complexes for the Dehydrogenative Coupling of nBu3SnH,
Organometallics 2022, 41, 852-857. (Abstract)
47.
T. He, H. F. T. Klare,* and M. Oestreich*,
Perdeuteration of Deactivated Aryl Halides by H/D Exchange under Superelectrophile Catalysis,
J. Am. Chem. Soc. 2022, 144, 4734-4738. (Abstract)
46.
S. Rej, H. F. T. Klare, and M. Oestreich*,
Silylium-Ion-Promoted Hydrosilylation of Aryl-Substituted Allenes: Interception by Cyclization of the Allyl-Cation Intermediate,
Org. Lett. 2022, 24, 1346-1350. (Abstract)
45.
H. Gao, R. Müller, E. Irran, H. F. T. Klare, M. Kaupp,* and M. Oestreich*,
Competition for Hydride between Silicon and Boron: Synthesis and Characterization of a Hydroborane-Stabilized Silylium Ion,
Chem. Eur. J. 2022, 28, e202104464. (Abstract)
(open access)
44.
T. He, H. F. T. Klare,* and M. Oestreich*,
Silylium-Ion Regeneration by Protodesilylation Enables Friedel–Crafts Alkylation with Less Isomerization and No Defunctionalization,
ACS Catal. 2021, 11, 12186-12193. (Abstract)
43.
H. F. T. Klare* and M. Oestreich*,
The Power of the Proton: From Superacidic Media to Superelectrophile Catalysis (Perspective),
J. Am. Chem. Soc. 2021, 143, 15490-15507. (Abstract)
42.
H. F. T. Klare,* L. Albers, L. Süsse, S. Keess, T. Müller,* and M. Oestreich*,
Silylium Ions: From Elusive Reactive Intermediates to Potent Catalysts (Review),
Chem. Rev. 2021, 121, 5889-5985. (Abstract)
41.
T. He, G. Wang, P.-W. Long, S. Kemper, E. Irran, H. F. T. Klare,* and M. Oestreich*,
Intramolecular Friedel–Crafts alkylation with a silylium-ion-activated cyclopropyl group: formation of tricyclic ring systems from benzyl-substituted vinylcyclopropanes and hydrosilanes,
Chem. Sci. 2021, 12, 569-575. (Abstract)
Selected for the 2020 Chemical Science HOT Article Collection.
(open access)
Highlighted in SYNFACTS 2021, 17, 623.
40.
M. Oberling, E. Irran, Y. Ohki,* H. F. T. Klare,* and M. Oestreich*,
Cationic Ru–Se Complexes for Cooperative Si–H Bond Activation,
Organometallics 2020, 39, 4747-4753. (Abstract)
39.
T. He, G. Wang, V. Bonetti, H. F. T. Klare, and M. Oestreich*,
Silylium-Ion-Promoted (5+1) Cycloaddition of Aryl-Substituted Vinylcyclopropanes and Hydrosilanes Involving Aryl Migration,
Angew. Chem. 2020, 132, 12284-12289;
Angew. Chem. Int. Ed. 2020, 59, 12186-12191. (Abstract)
(open access)
38.
Q. Wu, A. Roy, G. Wang, E. Irran, H. F. T. Klare, and M. Oestreich*,
Synthesis of a Counteranion-Stabilized Bis(silylium) Ion,
Angew. Chem. 2020, 132, 10609-10613;
Angew. Chem. Int. Ed. 2020, 59, 10523-10526. (Abstract)
Highlighted as a "Very Important Paper (VIP)" by Angewandte Chemie.
(open access)
37.
H. Yehia, S. Westarp, V. Röhrs, F. Kaspar, R. T. Giessmann, H. F. T. Klare, K. Paulick, P. Neubauer, J. Kurreck, and A. Wagner*,
Efficient Biocatalytic Synthesis of Dihalogenated Purine Nucleoside Analogues Applying Thermodynamic Calculations,
Molecules 2020, 25, 934. (Abstract)
(open access)
36.
A. Roy, V. Bonetti, G. Wang, Q. Wu, H. F. T. Klare, and M. Oestreich*,
Silylium-Ion-Promoted Ring-Opening Hydrosilylation and Disilylation of Unactivated Cyclopropanes,
Org. Lett. 2020, 22, 1213-1216. (Abstract)
35.
J. C. L. Walker, H. F. T. Klare, and M. Oestreich*,
Cationic silicon Lewis acids in catalysis (Perspective),
Nat. Rev. Chem. 2020, 4, 54-62. (Abstract)
Commentary: Nat. Rev. Chem. 2020, 4, 4-5.
34.
J. Fuchs, E. Irran, P. Hrobárik,* H. F. T. Klare,* and M. Oestreich*,
Si–H Bond Activation with Bullock's Cationic Tungsten(II) Catalyst: CO as Cooperating Ligand,
J. Am. Chem. Soc. 2019, 141, 18845-18850. (Abstract)
33.
Q. Wu, A. Roy, E. Irran, Z.-W. Qu,* S. Grimme, H. F. T. Klare, and M. Oestreich*,
Catalytic Difunctionalization of Unactivated Alkenes with Unreactive Hexamethyldisilane through Regeneration of Silylium Ions,
Angew. Chem. 2019, 131, 17468-17472;
Angew. Chem. Int. Ed. 2019, 58, 17307-17311. (Abstract)
Highlighted as a "Very Important Paper (VIP)" by Angewandte Chemie.
(open access)
Highlighted in SYNFACTS 2019, 15, 1427.
32.
Q. Wu, E. Irran, R. Müller, M. Kaupp, H. F. T. Klare,* and M. Oestreich*,
Characterization of hydrogen-substituted silylium ions in the condensed phase,
Science 2019, 365, 168-172. (Abstract)
Highlighted in Nachr. Chem. 2019, 67, 47.
Highlighted in Nachr. Chem. 2020, 68, 50-64.
31.
A. Merk, H. Großekappenberg, M. Schmidtmann, M.-P. Luecke, C. Lorent, M. Driess, M. Oestreich, H. F. T. Klare,* and T. Müller*,
Single-Electron Transfer Reactions in Frustrated and Conventional Silylium Ion/Phosphane Lewis Pairs,
Angew. Chem. 2018, 130, 15487-15492;
Angew. Chem. Int. Ed. 2018, 57, 15267-15271. (Abstract)
Highlighted in Nat. Rev. Chem. 2018, 2, 255.
Highlighted in Nachr. Chem. 2020, 68, 50-64.
30.
S. Kamel, M. Weiß, H. F. T. Klare, I. A. Mikhailopulo, P. Neubauer, and A. Wagner*,
Chemo-enzymatic synthesis of α-D-pentofuranose-1-phosphates using thermostable pyrimidine nucleoside phosphorylases,
Mol. Catal. 2018, 458, 52-59. (Abstract)
29.
Q. Wu, Z.-W. Qu,* L. Omann, E. Irran, H. F. T. Klare, and M. Oestreich*,
Cleavage of Unactivated Si‒C(sp3) Bonds with Reed's Carborane Acids: Formation of Known and Unknown Silylium Ions,
Angew. Chem. 2018, 130, 9317-9320;
Angew. Chem. Int. Ed. 2018, 57, 9176-9179. (Abstract)
Highlighted in Nachr. Chem. 2018, 66, 942.
28.
L. Omann, B. Pudasaini, E. Irran, H. F. T. Klare, M.-H. Baik,* and M. Oestreich*,
Thermodynamic versus kinetic control in substituent redistribution reactions of silylium ions steered by the counteranion,
Chem. Sci. 2018, 9, 5600-5607. (Abstract)
Selected for the 2018 Chemical Science HOT Article Collection.
(open access)
27.
L. Omann, Z.-W. Qu, E. Irran, H. F. T. Klare,* S. Grimme,* and M. Oestreich*,
Electrophilic Formylation of Arenes by Silylium Ion Mediated Activation of Carbon Monoxide,
Angew. Chem. 2018, 130, 8433-8437;
Angew. Chem. Int. Ed. 2018, 57, 8301-8305. (Abstract)
26.
J. Fuchs, H. F. T. Klare, and M. Oestreich*,
Two-Silicon Cycle for Carbonyl Hydrosilylation with Nikonov’s Cationic Ruthenium(II) Catalyst,
ACS Catal. 2017, 7, 8338-8342. (Abstract)
25.
H. F. T. Klare*,
Catalytic C–H Arylation of Unactivated C–H Bonds by Silylium Ion-Promoted C(sp2)–F Bond Activation (Perspective),
ACS Catal. 2017, 7, 6999-7002. (Abstract)
24.
L. Omann, C. D. F. Königs, H. F. T. Klare,* and M. Oestreich*,
Cooperative Catalysis at Metal–Sulfur Bonds (Account),
Acc. Chem. Res. 2017, 50, 1258-1269. (Abstract)
23.
W.-B. Liu, D. P. Schuman, Y.-F. Yang, A. A. Toutov, Y. Liang, H. F. T. Klare, N. Nesnas, M. Oestreich, D. G. Blackmond, S. C. Virgil, S. Banerjee, R. N. Zare, R. H. Grubbs, K. N. Houk,* and B. M. Stoltz*,
Potassium tert-Butoxide-Catalyzed Dehydrogenative C–H Silylation of Heteroaromatics: A Combined Experimental and Computational Mechanistic Study,
J. Am. Chem. Soc. 2017, 139, 6867-6879. (Abstract)
22.
H. F. T. Klare, A. F. G. Goldberg, D. C. Duquette, and B. M. Stoltz*,
Oxidative Fragmentations and Skeletal Rearrangements of Oxindole Derivatives,
Org. Lett. 2017, 19, 988-991. (Abstract)
21.
Q. Yin, H. F. T. Klare,* and M. Oestreich*,
Catalytic Friedel–Crafts C–H Borylation of Electron-Rich Arenes: Dramatic Rate Acceleration by Added Alkenes,
Angew. Chem. 2017, 129, 3766-3771;
Angew. Chem. Int. Ed. 2017, 56, 3712-3717. (Abstract)
Highlighted in SYNFACTS 2017, 13, 529.
20.
H. F. T. Klare and M. Oestreich*,
Teaching nature the unnatural (Perspective),
Science 2016, 354, 970. (Abstract)
19.
Q. Yin, S. Kemper, H. F. T. Klare,* and M. Oestreich*,
Boron Lewis Acid-Catalyzed Hydroboration of Alkenes with Pinacolborane: BArF3 Does What B(C6F5)3 Cannot Do!,
Chem. Eur. J. 2016, 22, 13840-13844. (Abstract)
18.
Q.-A. Chen, H. F. T. Klare, and M. Oestreich*,
Brønsted Acid-Promoted Formation of Stabilized Silylium Ions for Catalytic Friedel–Crafts C–H Silylation,
J. Am. Chem. Soc. 2016, 138, 7868-7871. (Abstract)
ACS AuthorChoice (open access)
17.
R. K. Schmidt, H. F. T. Klare, R. Fröhlich, and M. Oestreich*,
Planar Chiral, Ferrocene-Stabilized Silicon Cations,
Chem. Eur. J. 2016, 22, 5376-5383. (Abstract)
16.
Q. Yin, H. F. T. Klare, and M. Oestreich*,
Friedel–Crafts-Type Intermolecular C–H Silylation of Electron-Rich Arenes Initiated by Base-Metal Salts,
Angew. Chem. 2016, 128, 3256-3260;
Angew. Chem. Int. Ed. 2016, 55, 3204-3207. (Abstract)
15.
T. Stahl, P. Hrobárik,* C. D. F. Königs, Y. Ohki, K. Tatsumi, S. Kemper, M. Kaupp, H. F. T. Klare,* and M. Oestreich*,
Mechanism of the cooperative Si–H bond activation at Ru–S bonds,
Chem. Sci. 2015, 6, 4324-4334. (Abstract)
(open access)
14.
V. H. G. Rohde, P. Pommerening, H. F. T. Klare, and M. Oestreich*,
Intramolecularly Sulfur-Stabilized Silicon Cations as Lewis Acid Catalysts,
Organometallics 2014, 33, 3618-3628. (Abstract)
13.
T. T. Metsänen, P. Hrobárik,* H. F. T. Klare, M. Kaupp, and M. Oestreich*,
Insight into the Mechanism of Carbonyl Hydrosilylation Catalyzed by Brookhart's Cationic Iridium(III) Pincer Complex,
J. Am. Chem. Soc. 2014, 136, 6912-6915. (Abstract)
Highlighted in ChemCatChem 2014, 6, 2486-2489.
12.
J. Hermeke, H. F. T. Klare, and M. Oestreich*,
Direct Catalytic Access to N-Silylated Enamines from Enolizable Imines and Hydrosilanes by Base-Free Dehydrogenative Si–N Coupling
(ISOS XVII Conference Issue New Frontiers and Challenges in Silicon Chemistry),
Chem. Eur. J. 2014, 20, 9250-9254. (Abstract)
11.
C. D. F. Königs, H. F. T. Klare, and M. Oestreich*,
Catalytic 1,4-Selective Hydrosilylation of Pyridines and Benzannulated Congeners,
Angew. Chem. 2013, 125, 10260-10263;
Angew. Chem. Int. Ed. 2013, 52, 10076-10079. (Abstract)
Selected as a "Hot Paper" by Angewandte Chemie.
10.
T. Stahl, H. F. T. Klare,* and M. Oestreich*,
Main-Group Lewis Acids for C–F Bond Activation (Perspective),
ACS Catal. 2013, 3, 1578-1587. (Abstract)
Featured on the Cover of ACS Catalysis.
9.
C. D. F. Königs, M. F. Müller, N. Aiguabella, H. F. T. Klare, and M. Oestreich*,
Catalytic dehydrogenative Si–N coupling of pyrroles, indoles, carbazoles as well as anilines with hydrosilanes without added base,
Chem. Commun. 2013, 49, 1506-1508. (Abstract)
8.
T. Stahl, H. F. T. Klare, and M. Oestreich*,
C(sp3)–F Bond Activation of CF3-Substituted Anilines with Catalytically Generated Silicon Cations: Spectroscopic Evidence for a Hydride-Bridged Ru–S Dimer in the Catalytic Cycle,
J. Am. Chem. Soc. 2013, 135, 1248-1251. (Abstract)
7.
W. Nie, H. F. T. Klare, M. Oestreich, R. Fröhlich, G. Kehr, and G. Erker*,
Reversible Heterolytic Si–H Bond Activation by an Intramolecular Frustrated Lewis Pair
(Special Issue dedicated to Professor Heribert Offermanns),
Z. Naturforsch. 2012, 67b, 987-994. (Abstract)
6.
C. D. F. Königs, H. F. T. Klare, Y. Ohki,* K. Tatsumi,* and M. Oestreich*,
Base-Free Dehydrogenative Coupling of Enolizable Carbonyl Compounds with Silanes,
Org. Lett. 2012, 14, 2842-2845. (Abstract)
Included into Organic Chemistry Highlights under www.organic-chemistry.org.
5.
H. F. T. Klare, M. Oestreich,* J.-i. Ito, H. Nishiyama, Y. Ohki,* and K. Tatsumi*,
Cooperative Catalytic Activation of Si–H Bonds by a Polar Ru–S Bond: Regioselective Low-Temperature C–H Silylation of Indoles under Neutral Conditions by a Friedel–Crafts Mechanism,
J. Am. Chem. Soc. 2011, 133, 3312-3315. (Abstract)
4.
H. F. T. Klare and M. Oestreich*,
Silylium ions in catalysis (Perspective),
(Special Issue "New Horizon of Organosilicon Chemistry"),
Dalton Trans. 2010, 39, 9176-9184. (Abstract)
3.
H. F. T. Klare, K. Bergander, and M. Oestreich*,
Taming the Silylium Ion for Low-Temperature Diels–Alder Reactions,
Angew. Chem. 2009, 121, 9241-9243;
Angew. Chem. Int. Ed. 2009, 48, 9077-9079. (Abstract)
Highlighted in Nachr. Chem. 2010, 58, 7.
Highlighted in Angew. Chem. Int. Ed. 2012, 51, 4526-4528.
2.
H. F. T. Klare and M. Oestreich*,
Asymmetric Ring-Closing Metathesis with a Twist (Highlight),
Angew. Chem. 2009, 121, 2119-2123;
Angew. Chem. Int. Ed. 2009, 48, 2085-2089. (Abstract)
1.
H. F. T. Klare and M. Oestreich*,
Chiral Recognition with Silicon-Stereogenic Silanes: Remarkable Selectivity Factors in the Kinetic Resolution of Donor-Functionalized Alcohols,
Angew. Chem. 2007, 119, 9496-9499;
Angew. Chem. Int. Ed. 2007, 46, 9335-9338. (Abstract)