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Ryu Sakamoto, Ph.D. - Publications

Affiliations: 
2009- Chemistry Kyoto University, Kyōto-shi, Kyōto-fu, Japan 
Website:
http://kuchem.kyoto-u.ac.jp/yugo/english/member/sakamoto.html
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31 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Matsumoto A, Nguyen BN, Honda T, Sakamoto R, Huang X, Sakaki S, Maruoka K. Deacylative Carbon-Carbon Bond Cleavage of Ketone Equivalents: Applications to Radical Carbon-Carbon Bond Formation Reactions. Chemistry, An Asian Journal. PMID 33346943 DOI: 10.1002/asia.202001366  0.486
2020 Yoshii T, Tsuzuki S, Sakurai S, Sakamoto R, Jiang J, Hatanaka M, Matsumoto A, Maruoka K. -Hydroxybenzimidazole as a structurally modifiable platform for -oxyl radicals for direct C-H functionalization reactions. Chemical Science. 11: 5772-5778. PMID 32832053 DOI: 10.1039/D0Sc02134B  0.529
2020 Shiozaki Y, Sakurai S, Sakamoto R, Matsumoto A, Maruoka K. Iron-Catalyzed Radical Cleavage/C-C Bond Formation of Acetal-Derived Alkylsilyl Peroxides. Chemistry, An Asian Journal. PMID 32017369 DOI: 10.1002/Asia.201901695  0.523
2020 Sakurai S, Tsuzuki S, Sakamoto R, Maruoka K. Cu-Catalyzed Generation of Alkyl Radicals from Alkylsilyl Peroxides and Subsequent C(sp3)-C(sp2) Cross-Coupling with Arylboronic Acids. The Journal of Organic Chemistry. PMID 31939666 DOI: 10.1021/Acs.Joc.9B03294  0.493
2020 Tsuzuki S, Sakamoto R, Maruoka K. Practical Synthesis of α,β-Alkynyl Ketones by Oxidative Alkynylation of Aldehydes with Hypervalent Alkynyliodine Reagents Chemistry Letters. 49: 633-636. DOI: 10.1246/Cl.200131  0.447
2019 Seihara T, Sakurai S, Kato T, Sakamoto R, Maruoka K. Synthesis of Functionalized Organoboron/Silicon Compounds by Copper-Catalyzed Coupling of Alkylsilyl Peroxides and Diboron/Silylborane Reagents. Organic Letters. PMID 30912448 DOI: 10.1021/Acs.Orglett.9B00874  0.585
2019 Sakurai S, Kato T, Sakamoto R, Maruoka K. Generation of alkyl radicals from alkylsilyl peroxides and their applications to C-N or C-O bond formations Tetrahedron. 75: 172-179. DOI: 10.1016/J.Tet.2018.11.048  0.597
2019 Hirama N, Sakamoto R, Maruoka K. Synthesis of α‐Quaternary Aldehydes via a Stereoselective Semi‐Pinacol Rearrangement of Optically Active Epoxy Alcohols Asian Journal of Organic Chemistry. 8: 1390-1393. DOI: 10.1002/Ajoc.201900299  0.45
2018 Sakamoto R, Hirama N, Maruoka K. The radical acylarylation of N-arylacrylamides with aliphatic aldehydes using the photolysis of hypervalent iodine(iii) reagents. Organic & Biomolecular Chemistry. PMID 30027974 DOI: 10.1039/C8Ob01420E  0.643
2018 Sakamoto R, Tomomi Yoshii, Takada H, Maruoka K. A Synthetic Route to Sodium α-Aminoalkanesulfinates and Their Application in the Generation of α-Aminoalkyl Radicals for Radical Addition Reactions. Organic Letters. PMID 29569931 DOI: 10.1021/Acs.Orglett.8B00621  0.551
2018 Sakamoto R, Kato T, Sakurai S, Maruoka K. Copper-Catalyzed C(sp)-C(sp) Coupling of Terminal Alkynes with Alkylsilyl Peroxides via a Radical Mechanism. Organic Letters. PMID 29450996 DOI: 10.1021/Acs.Orglett.8B00173  0.574
2018 Sakamoto R, Nguyen B, Maruoka K. Transition-Metal-Free Direct C−H Silylation of Electron-Deficient Heteroarenes with Hydrosilanes via a Radical Mechanism Asian Journal of Organic Chemistry. 7: 1085-1088. DOI: 10.1002/Ajoc.201800282  0.475
2017 Sakamoto R, Kashiwagi H, Maruoka K. The Direct C-H Difluoromethylation of Heteroarenes Based on the Photolysis of Hypervalent Iodine(III) Reagents That Contain Difluoroacetoxy Ligands. Organic Letters. PMID 28898083 DOI: 10.1021/Acs.Orglett.7B02416  0.589
2017 Sakamoto R, Sakurai S, Maruoka K. Bis(trialkylsilyl) peroxides as alkylating agents in the copper-catalyzed selective mono-N-alkylation of primary amides. Chemical Communications (Cambridge, England). PMID 28569900 DOI: 10.1039/C7Cc02910A  0.592
2017 Sakamoto R, Sakurai S, Maruoka K. Alkylsilyl Peroxides as Alkylating Agents in the Copper-catalyzed Selective mono-N-Alkylation of Primary Amides and Arylamines. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 28523837 DOI: 10.1002/Chem.201702217  0.612
2017 Sakamoto R, Maruoka K. The Design of Environmentally-Benign, High-Performance Organocatalysts for Asymmetric Catalysis Journal of Synthetic Organic Chemistry, Japan. 75: 1141-1149. DOI: 10.5059/Yukigoseikyokaishi.75.1141  0.312
2016 Sakamoto R, Inada T, Sakurai S, Maruoka K. [2 + 2] Photocycloadditions between the Carbon-Nitrogen Double Bonds of Imines and Carbon-Carbon Double Bonds. Organic Letters. 18: 6252-6255. PMID 27978629 DOI: 10.1021/Acs.Orglett.6B03003  0.531
2016 Sakamoto R, Kashiwagi H, Selvakumar S, Moteki SA, Maruoka K. Efficient generation of perfluoroalkyl radicals from sodium perfluoroalkanesulfinates and a hypervalent iodine(iii) reagent: mild, metal-free synthesis of perfluoroalkylated organic molecules. Organic & Biomolecular Chemistry. PMID 27304228 DOI: 10.1039/C6Ob01245K  0.733
2016 Selvakumar S, Sakamoto R, Maruoka K. Diastereoselective Radical Hydroacylation of Alkylidenemalonates with Aliphatic Aldehydes Initiated by Photolysis of Hypervalent Iodine(III) Reagents. Chemistry (Weinheim An Der Bergstrasse, Germany). 22: 6552-5. PMID 27097595 DOI: 10.1002/Chem.201600425  0.745
2015 Sakamoto R, Inada T, Selvakumar S, Moteki SA, Maruoka K. Efficient photolytic C-H bond functionalization of alkylbenzene with hypervalent iodine(iii) reagent. Chemical Communications (Cambridge, England). PMID 26686276 DOI: 10.1039/C5Cc07647A  0.726
2015 Kano T, Maruyama H, Sakamoto R, Maruoka K. Regioselectivity switch in chiral amine-catalysed asymmetric addition of aldehydes to reactive enals. Chemical Communications (Cambridge, England). 51: 10062-5. PMID 26006325 DOI: 10.1039/C5Cc02438B  0.508
2014 Kano T, Takeda M, Sakamoto R, Maruoka K. Synthesis of 3-mono-substituted binaphthyl-based secondary amine catalysts via monobromination of an axially chiral dicarboxylic acid derivative. The Journal of Organic Chemistry. 79: 4240-4. PMID 24708270 DOI: 10.1021/Jo500637Q  0.508
2014 Kano T, Sakamoto R, Maruoka K. Amine-catalyzed asymmetric cross-aldol reactions using heterofunctionalized acetaldehydes as nucleophiles. Organic Letters. 16: 944-7. PMID 24428414 DOI: 10.1021/Ol4036837  0.506
2014 Kano T, Sakamoto R, Maruoka K. Remote chirality control based on the organocatalytic asymmetric Mannich reaction of α-thio acetaldehydes. Chemical Communications (Cambridge, England). 50: 942-4. PMID 24305743 DOI: 10.1039/C3Cc47827K  0.546
2013 Kano T, Sakamoto R, Yamaguchi Y, Itoh K, Maruoka K. One-pot cross double-Mannich reaction of acetaldehyde catalyzed by a binaphthyl-based amino sulfonamide. Chemical Communications (Cambridge, England). 49: 1118-20. PMID 23282574 DOI: 10.1039/C2Cc38370E  0.548
2013 Kano T, Kumano T, Sakamoto R, Maruoka K. Stereoselective synthesis of cyclic amino acids via asymmetric phase-transfer catalytic alkylation. Organic & Biomolecular Chemistry. 11: 271-8. PMID 23076259 DOI: 10.1039/C2Ob26778K  0.503
2012 Kano T, Sakamoto R, Akakura M, Maruoka K. Stereocontrolled synthesis of vicinal diamines by organocatalytic asymmetric Mannich reaction of N-protected aminoacetaldehydes: formal synthesis of (-)-agelastatin A. Journal of the American Chemical Society. 134: 7516-20. PMID 22486203 DOI: 10.1021/Ja301120Z  0.543
2011 Kano T, Noishiki A, Sakamoto R, Maruoka K. syn-Selective asymmetric cross-aldol reactions between aldehydes and glyoxylic acid derivatives catalyzed by an axially chiral amino sulfonamide. Chemical Communications (Cambridge, England). 47: 10626-8. PMID 21892467 DOI: 10.1039/C1Cc14347F  0.565
2010 Sakamoto R, Saito S, Shimizu S, Inokuma Y, Aratani N, Osuka A. Meso-trifluoromethyl-substituted subporphyrin from ring-splitting reaction of meso-trifluoromethyl-substituted [32]Heptaphyrin(1.1.1.1.1.1.1) Chemistry Letters. 39: 439-441. DOI: 10.1246/Cl.2010.439  0.357
2010 Kano T, Kumano T, Sakamoto R, Maruoka K. Catalytic asymmetric synthesis of cyclic amino acids and alkaloid derivatives: Application to (+)-dihydropinidine and Selfotel synthesis Chemical Science. 1: 499-501. DOI: 10.1039/C0Sc00250J  0.512
2010 Kano T, Sakamoto R, Mii H, Wang YG, Maruoka K. Catalytic asymmetric synthesis of cyclic α-alkyl-amino acid derivatives by C,N-double alkylation Tetrahedron. 66: 4900-4904. DOI: 10.1016/J.Tet.2010.01.105  0.449
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