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H

Hirokazu Urabe

Institute of Science Tokyo
H指数:39
被引数:4,871
浏览量:0

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Copper-Catalyzed Reductive Coupling of Nitroalkanes with Aliphatic Grignard/Cerium and Organozinc Reagents for Synthesis of Functionalized Nitrones
ADVANCED SYNTHESIS & CATALYSIS
IF4
2025-01-070
PRE
Hata, Takeshi; Nishi, Koki; Yamaguchi, Koki; Tatsumi, Yuta; Tanaka, Naomi; Shigeta, Masayuki; Urabe, Hirokazu
Iron-Catalyzed Reductive Coupling of Nitro Compounds with Grignard and Organozinc Reagents for Synthesis of Functionalized Secondary Amines
ADVANCED SYNTHESIS & CATALYSIS
IF4
2024-11-180
PRE
Hata, Takeshi; Nishi, Koki; Goto, Daiki; Tatsumi, Yuta; Kobayashi, Shoma; Shigeta, Masayuki; Urabe, Hirokazu
Nucleophilic Addition of Amides to Haloalkynes: Synthesis of (Z)-β-Halovinyl Amides as Dual Precursors of Alkylidene Carbenes and Allyl Halides
ORGANIC LETTERS
IF5
2024-04-051
PRE
Ishii, Azusa; Hata, Takeshi; Shigeta, Masayuki; Urabe, Hirokazu
Preparation of Hetero-π-Conjugated Compounds by Double Nucleophilic Addition to Haloalkynes and C-H Cyclization
ADVANCED SYNTHESIS & CATALYSIS
IF4
2024-03-270
PRE
Hata, Takeshi; Tatsumi, Yuta; Kanai, Yuki; Takahashi, Naoto; Shigeta, Masayuki; Urabe, Hirokazu
Rhodium-Catalyzed Intramolecular C-H Bond Activation with Triazoles: Preparation of Stereodefined Pyrrolidines and Other Related Cyclic Compounds
CHEMISTRY-A EUROPEAN JOURNAL
IF3.7
2015-12-1425
PREAI
Senoo, Masato; Furukawa, Ayana; Hata, Takeshi; Urabe, Hirokazu
Alkylation of Pyridines at Their 4-Positions with Styrenes plus Yttrium Reagent or Benzyl Grignard Reagents

用苯乙烯加钇试剂或苄基格氏试剂将吡啶的4位烷基化

CHEMISTRY-A EUROPEAN JOURNAL
IF3.7
2014-10-2814
OAAI
Mizumori, Tomoya; Hata, Takeshi; Urabe, Hirokazu
Rhodium-Catalyzed Intramolecular Hydroarylation of 1-Halo-1-alkynes: Regioselective Synthesis of Semihydrogenated Aromatic Heterocycles
CHEMISTRY-A EUROPEAN JOURNAL
IF3.7
2013-12-0238
PREAI
Murase, Hirohiko; Senda, Kousuke; Senoo, Masato; Hata, Takeshi; Urabe, Hirokazu
Iron-Catalyzed Regio- and Stereoselective Conjugate Addition of Aryl-Grignard Reagents to α,β,γ,δ-Unsaturated Sulfones and its Synthetic Application

铁催化的芳基-格氏试剂与 α，β，γ，δ-不饱和砜的区域和立体选择性共轭加成及其合成应用

ADVANCED SYNTHESIS & CATALYSIS
IF4
2013-06-0518
PREAI
Hata, Takeshi; Nakada, Takuya; Oh, Yun Taek; Hirone, Naoki; Urabe, Hirokazu
Synthesis of tert-Butyl Peroxyacetals from Benzyl, Allyl, or Propargyl Ethers via Iron-Promoted C-H Bond Functionalization
ADVANCED SYNTHESIS & CATALYSIS
IF4
2012-12-1233
PREAI
Iwata, Satoshi; Hata, Takeshi; Urabe, Hirokazu
Iron-Catalyzed Synthesis of Allenes from 2-Alken-4-ynoates and Grignard Reagents
ADVANCED SYNTHESIS & CATALYSIS
IF4
2012-06-0528
PREAI
Hata, Takeshi; Iwata, Satoshi; Seto, Shumpei; Urabe, Hirokazu
Facile Preparation of Indoles and 1,2-Benzothiazine 1,1-Dioxides: Nucleophilic Addition of Sulfonamides to Bromoacetylenes and Subsequent Palladium-Catalyzed Cyclization

吲哚和1，2-苯并噻嗪1，1-二氧化物的简便制备: 磺酰胺与溴乙炔的亲核加成以及随后的钯催化环化

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
IF16.9
2012-05-1349
PREAI
Yamagishi, Masahito; Nishigai, Ken; Ishii, Azusa; Hata, Takeshi; Urabe, Hirokazu
Four Nucleophilic Additions to Alkenynedioic Acid Derivatives in Tandem; Efficient One-Pot Synthesis of Bicyclo[4.2.0]octenols
ORGANIC LETTERS
IF5
2012-04-304
PREAI
Hata, Takeshi; Imade, Haduki; Urabe, Hirokazu
Additive-Free Nucleophilic Addition of Imidazolines and Imidazoles to Haloacetylenes
ORGANIC LETTERS
IF5
2011-11-2945
PREAI
Yamagishi, Masahito; Okazaki, Jun; Nishigai, Ken; Hata, Takeshi; Urabe, Hirokazu
Nucleophilic Addition of Sulfonamides to Bromoacetylenes: Facile Preparation of Pyrroles
ORGANIC LETTERS
IF5
2011-08-1560
PREAI
Yamagishi, Masahito; Nishigai, Ken; Hata, Takeshi; Urabe, Hirokazu
Acceleration of the Substitution of Silanes with Grignard Reagents by Using either LiCl or YCl3/MeLi
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
IF16.9
2010-09-0632
PREAI
Hirone, Naoki; Sanjiki, Hiroaki; Tanaka, Ryoichi; Hata, Takeshi; Urabe, Hirokazu
Aryl(sulfonyl)amino Group: A Convenient and Stable Yet Activated Modification of Amino Group for Its Intramolecular Displacement
ORGANIC LETTERS
IF5
2010-08-2420
PREAI
Kato, Yuzo; Yen, Dinh Hoang; Fukudome, Yasuhiro; Hata, Takeshi; Urabe, Hirokazu
Selective Deprotection of Methanesulfonamides to Amines
ORGANIC LETTERS
IF5
2010-02-1920
PREAI
Naito, Hiroyuki; Hata, Takeshi; Urabe, Hirokazu
Iron-Catalyzed Regio- and Stereoselective Substitution of γ,δ-Epoxy-α,β-unsaturated Esters and Amides with Grignard Reagents
ORGANIC LETTERS
IF5
2010-02-0928
PREAI
Hata, Takeshi; Bannai, Rie; Otsuki, Mamoru; Urabe, Hirokazu
Rh-Catalyzed Isomerization and Intramolecular Redox Reaction of Alkynyl Ethers Affording Dihydropyrans and Ketoolefins
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF15.6
2009-02-11121
PREAI
Shikanai, Daisuke; Murase, Hirohiko; Hata, Takeshi; Urabe, Hirokazu
Iron-Mediated Intramolecular Metalative Cyclization of α,β-Unsaturated Esters and Amides. Versatile One-Pot Preparation of Bicyclic Ketoesters
ORGANIC LETTERS
IF5
2008-10-1521
PREAI
Hata, Takeshi; Hirone, Naoki; Sujaku, Shiro; Nakano, Kirihiro; Urabe, Hirokazu

研究方向

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T
Takeshi Hata
H 指数:29论文数:136被引数:2,435
F
Fumie Sato
H 指数:48论文数:663被引数:9,591
D
Daisuke Suzuki
H 指数:40论文数:268被引数:5,324
M
Masayuki Shigeta
H 指数:9论文数:23被引数:226
N
Naoki Hirone
H 指数:6论文数:16被引数:212
R
Ryo Mizojiri
H 指数:15论文数:39被引数:738
B
Barry M. Trost
H 指数:148论文数:1,854被引数:10.1万
R
Ryoichi Tanaka
H 指数:39论文数:369被引数:5,037
M
Masahito Yamagishi
H 指数:4论文数:14被引数:184
K
Ken Nishigai
H 指数:4论文数:9被引数:180