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Ryo Shintani

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Chemicals & Drugs

Phenomena

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Molecular Structure

Procedures

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Kinetics

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Co-Publications
Name
38
Hayashi, Tamio
7
Okamoto, Kazuhiro
6
Takatsu, Keishi
6
Duan, Wei-Liang
4
Murakami, Masataka
4
Otomaru, Yusuke
4
Park, Soyoung
3
Tokunaga, Norihito
3
Ueyama, Kazuhito
3
Yamagami, Takafumi
3
Nishimura, Takahiro
2
Nakao, Yoshiaki
2
Katoh, Taisuke
2
Kimura, Takahiro
2
Chen, Jinshui

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Publications

TOP 3
Shintani Ryo; Tsutsumi Yosuke; Nagaosa Makoto; Nishimura Takahiro; Hayashi Tamio
Sodium tetraarylborates as effective nucleophiles in rhodium/diene-catalyzed 1,4-addition to beta,beta-disubstituted alpha,beta-unsaturated ketones: catalytic asymmetric construction of quaternary carbon stereocenters.
Shintani Ryo; Nakatsu Hiroki; Takatsu Keishi; Hayashi Tamio
Rhodium-catalyzed asymmetric [5+2] cycloaddition of alkyne-vinylcyclopropanes.
Shintani Ryo; Hayashi Shin-ya; Murakami Masataka; Takeda Momotaro; Hayashi Tamio
Stereoselective synthesis of spirooxindoles by palladium-catalyzed decarboxylative cyclization of gamma-methylidene-delta-valerolactones with isatins.

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All Publications

2009: Shintani Ryo; Tsutsumi Yosuke; Nagaosa Makoto; Nishimura Takahiro; Hayashi Tamio
Sodium tetraarylborates as effective nucleophiles in rhodium/diene-catalyzed 1,4-addition to beta,beta-disubstituted alpha,beta-unsaturated ketones: catalytic asymmetric construction of quaternary carbon stereocenters.
Journal of the American Chemical Society 2009;131(38):13588-9.
2009: Shintani Ryo; Nakatsu Hiroki; Takatsu Keishi; Hayashi Tamio
Rhodium-catalyzed asymmetric [5+2] cycloaddition of alkyne-vinylcyclopropanes.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(35):8692-4.
2009: Shintani Ryo; Hayashi Shin-ya; Murakami Masataka; Takeda Momotaro; Hayashi Tamio
Stereoselective synthesis of spirooxindoles by palladium-catalyzed decarboxylative cyclization of gamma-methylidene-delta-valerolactones with isatins.
Organic letters 2009;11(16):3754-6.
2009: Shintani Ryo; Murakami Masataka; Hayashi Tamio
Stereoselective synthesis of nipecotic acid derivatives via palladium-catalyzed decarboxylative cyclization of gamma-methylidene-delta-valerolactones with imines.
Organic letters 2009;11(2):457-9.
2009: Shintani Ryo; Ichikawa Yoshitaka; Takatsu Keishi; Chen Fu-Xue; Hayashi Tamio
Tuning the chiral environment of C2-symmetric diene ligands: development of 3,7-disubstituted bicyclo[3.3.1]nona-2,6-dienes.
The Journal of organic chemistry 2009;74(2):869-73.
2008: Shintani Ryo; Park Soyoung; Shirozu Fumitaka; Murakami Masataka; Hayashi Tamio
Palladium-catalyzed asymmetric decarboxylative lactamization of gamma-methylidene-delta-valerolactones with isocyanates: conversion of racemic lactones to enantioenriched lactams.
Journal of the American Chemical Society 2008;130(48):16174-5.
2008: Shintani Ryo; Takatsu Keishi; Hayashi Tamio
Rhodium-catalyzed kinetic resolution of tertiary homoallyl alcohols via stereoselective carbon-carbon bond cleavage.
Organic letters 2008;10(6):1191-3.
2008: Shintani Ryo; Takatsu Keishi; Katoh Taisuke; Nishimura Takahiro; Hayashi Tamio
Rhodium-catalyzed rearrangement of aryl bis(alkynyl) carbinols to 3-alkynyl-1-indanones.
Angewandte Chemie (International ed. in English) 2008;47(8):1447-9.
2007: Shintani Ryo; Park Soyoung; Hayashi Tamio
Palladium-catalyzed synthesis of spiro[2.4]heptanes: ligand-dependent position control in the nucleophilic attack to a pi-allylpalladium intermediate.
Journal of the American Chemical Society 2007;129(48):14866-7.
2007: Nishimura Takahiro; Katoh Taisuke; Takatsu Keishi; Shintani Ryo; Hayashi Tamio
Rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols: synthetic equivalent to asymmetric conjugate alkynylation of enones.
Journal of the American Chemical Society 2007;129(46):14158-9.
2007: Shintani Ryo; Ichikawa Yoshitaka; Hayashi Tamio; Chen Jinshui; Nakao Yoshiaki; Hiyama Tamejiro
Catalytic asymmetric synthesis of allylsilanes through rhodium/chiral diene-catalyzed 1,4-addition of alkenyl[2-(hydroxymethyl)phenyl]dimethylsilanes.
Organic letters 2007;9(22):4643-5.
2007: Shintani Ryo; Murakami Masataka; Hayashi Tamio
Gamma-methylidene-delta-valerolactones as a coupling partner for cycloaddition: palladium-catalyzed [4 + 3] cycloaddition with nitrones.
Journal of the American Chemical Society 2007;129(41):12356-7.
2007: Nakao Yoshiaki; Chen Jinshui; Imanaka Hidekazu; Hiyama Tamejiro; Ichikawa Yoshitaka; Duan Wei-Liang; Shintani Ryo; Hayashi Tamio
Organo[2-(hydroxymethyl)phenyl]dimethylsilanes as mild and reproducible agents for rhodium-catalyzed 1,4-addition reactions.
Journal of the American Chemical Society 2007;129(29):9137-43.
2007: Yamagami Takafumi; Shintani Ryo; Shirakawa Eiji; Hayashi Tamio
Iron-catalyzed arylmagnesiation of aryl(alkyl)acetylenes in the presence of an N-heterocyclic carbene ligand.
Organic letters 2007;9(6):1045-8.
2007: Duan Wei-Liang; Iwamura Hiroshi; Shintani Ryo; Hayashi Tamio
Chiral phosphine-olefin ligands in the rhodium-catalyzed asymmetric 1,4-addition reactions.
Journal of the American Chemical Society 2007;129(7):2130-8.
2007: Shintani Ryo; Hayashi Tamio
Preparation of arylzinc reagents and their use in the rhodium-catalyzed asymmetric 1,4-addition for the synthesis of 2-aryl-4-piperidones.
Nature protocols 2007;2(11):2903-9.
2007: Shintani Ryo; Sannohe Yuta; Tsuji Takaoki; Hayashi Tamio
A cationic rhodium-chiral diene complex as a high-performance catalyst for the intramolecular asymmetric [4+2] cycloaddition of alkyne-1,3-dienes.
Angewandte Chemie (International ed. in English) 2007;46(38):7277-80.
2007: Shintani Ryo; Park Soyoung; Duan Wei-Liang; Hayashi Tamio
Palladium-catalyzed asymmetric [3+3] cycloaddition of trimethylenemethane derivatives with nitrones.
Angewandte Chemie (International ed. in English) 2007;46(31):5901-3.
2007: Shintani Ryo; Takatsu Keishi; Hayashi Tamio
Rhodium-catalyzed asymmetric synthesis of 3,3-disubstituted 1-indanones.
Angewandte Chemie (International ed. in English) 2007;46(20):3735-7.
2006: Shintani Ryo; Yamagami Takafumi; Hayashi Tamio
Rhodium-catalyzed multicomponent-coupling reactions involving a carborhodation-cross-coupling sequence.
Organic letters 2006;8(21):4799-801.
2006: Shintani Ryo; Duan Wei-Liang; Park Soyoung; Hayashi Tamio
Rhodium-catalyzed isomerization of unactivated alkynes to 1,3-dienes.
Chemical communications (Cambridge, England) 2006;(34):3646-7.
2006: Shintani Ryo; Hayashi Tamio
Palladium-catalyzed [3 + 3] cycloaddition of trimethylenemethane with azomethine imines.
Journal of the American Chemical Society 2006;128(19):6330-1.
2006: Shintani Ryo; Duan Wei-Liang; Hayashi Tamio
Rhodium-catalyzed asymmetric construction of quaternary carbon stereocenters: ligand-dependent regiocontrol in the 1,4-addition to substituted maleimides.
Journal of the American Chemical Society 2006;128(17):5628-9.
2006: Shintani Ryo; Inoue Mitsunori; Hayashi Tamio
Rhodium-catalyzed asymmetric addition of aryl- and alkenylboronic acids to isatins.
Angewandte Chemie (International ed. in English) 2006;45(20):3353-6.
2006: Shintani Ryo; Yashio Keiji; Nakamura Tomoaki; Okamoto Kazuhiro; Shimada Toyoshi; Hayashi Tamio
Rhodium-catalyzed asymmetric synthesis of indanones: development of a new "axially chiral" bisphosphine ligand.
Journal of the American Chemical Society 2006;128(9):2772-3.
2005: Shintani Ryo; Yamagami Takafumi; Kimura Takahiro; Hayashi Tamio
Asymmetric synthesis of 2-aryl-2,3-dihydro-4-quinolones by rhodium-catalyzed 1,4-addition of arylzinc reagents in the presence of chlorotrimethylsilane.
Organic letters 2005;7(23):5317-9.
2005: Shintani Ryo; Okamoto Kazuhiro; Hayashi Tamio
Carbon-carbon bond-forming enantioselective synthesis of chiral organosilicon compounds by rhodium/chiral diene-catalyzed asymmetric 1,4-addition reaction.
Organic letters 2005;7(21):4757-9.
2005: Shintani Ryo; Duan Wei-Liang; Nagano Takashi; Okada Atsushi; Hayashi Tamio
Chiral phosphine-olefin bidentate ligands in asymmetric catalysis: rhodium-catalyzed asymmetric 1,4-addition of aryl boronic acids to maleimides.
Angewandte Chemie (International ed. in English) 2005;44(29):4611-4.
2005: Shintani Ryo; Kimura Takahiro; Hayashi Tamio
Rhodium/diene-catalyzed asymmetric 1,4-addition of arylboronic acids to alpha,beta-unsaturated Weinreb amides.
Chemical communications (Cambridge, England) 2005;(25):3213-4.
2005: Shintani Ryo; Tsurusaki Akihiro; Okamoto Kazuhiro; Hayashi Tamio
Highly chemo- and enantioselective arylative cyclization of alkyne-tethered electron-deficient olefins catalyzed by rhodium complexes with chiral dienes.
Angewandte Chemie (International ed. in English) 2005;44(25):3909-12.
2005: Shintani Ryo; Hayashi Tamio
Rhodium-catalyzed addition of arylzinc reagents to aryl alkynyl ketones: synthesis of beta,beta-disubstituted indanones.
Organic letters 2005;7(10):2071-3.
2005: Otomaru Yusuke; Okamoto Kazuhiro; Shintani Ryo; Hayashi Tamio
Preparation of C2-symmetric bicyclo[2.2.2]octa-2,5-diene ligands and their use for rhodium-catalyzed asymmetric 1,4-addition of arylboronic acids.
The Journal of organic chemistry 2005;70(7):2503-8.
2005: Shintani Ryo; Okamoto Kazuhiro; Hayashi Tamio
Rhodium-catalyzed isomerization of alpha-arylpropargyl alcohols to indanones: involvement of an unexpected reaction cascade.
Journal of the American Chemical Society 2005;127(9):2872-3.
2005: Otomaru Yusuke; Tokunaga Norihito; Shintani Ryo; Hayashi Tamio
C2-symmetric bicyclo[3.3.1]nonadiene as a chiral ligand for rhodium-catalyzed asymmetric arylation of N-(4-nitrobenzenesulfonyl)arylimines.
Organic letters 2005;7(2):307-10.
2005: Shintani Ryo; Okamoto Kazuhiro; Otomaru Yusuke; Ueyama Kazuhito; Hayashi Tamio
Catalytic asymmetric arylative cyclization of alkynals: phosphine-free rhodium/diene complexes as efficient catalysts.
Journal of the American Chemical Society 2005;127(1):54-5.
2004: Tokunaga Norihito; Otomaru Yusuke; Okamoto Kazuhiro; Ueyama Kazuhito; Shintani Ryo; Hayashi Tamio
C2-symmetric bicyclo[2.2.2]octadienes as chiral ligands: their high performance in rhodium-catalyzed asymmetric arylation of N-tosylarylimines.
Journal of the American Chemical Society 2004;126(42):13584-5.
2004: Shintani Ryo; Ueyama Kazuhito; Yamada Ichiro; Hayashi Tamio
Chiral norbornadienes as efficient ligands for the rhodium-catalyzed asymmetric 1,4-addition of arylboronic acids to fumaric and maleic compounds.
Organic letters 2004;6(19):3425-7.
2004: Shintani Ryo; Tokunaga Norihito; Doi Hidenori; Hayashi Tamio
A new entry of nucleophiles in rhodium-catalyzed asymmetric 1,4-addition reactions: addition of organozinc reagents for the synthesis of 2-aryl-4-piperidones.
Journal of the American Chemical Society 2004;126(20):6240-1.

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