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Thursday, June 28, 2012
Amphiphilic Self-Assembled Polymeric Copper Catalyst to Parts per Million Levels: Click Chemistry
Yoichi M. A.
Yamada
,
Shaheen M.
Sarkar
, and
Yasuhiro
Uozumi
J. Am. Chem. Soc.
,
2012
,
134
(22), pp 9285–9290
DOI:
10.1021/ja3036543
Wednesday, June 20, 2012
Asymmetric hydrogenation of N-alkyl and N-aryl ketimines using chiral cationic Ru(diamine) complexes as catalysts: the counteranion and solvent effects, and substrate scope
Fei Chen, Ziyuan Ding, Yanmei He, Jie Qin, Tianli Wang, Qing-Hua Fan
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5248–5257
http://dx.doi.org/10.1016/j.tet.2012.03.019
Gold-catalyzed ring expansions of 1-alkynylcyclobutanol derivatives via tandem hydration and α-ketol rearrangement
Ki-Dae Kim, Hyun-Suk Yeom, Sunwoong Shin, Seunghoon Shin
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5241–5247
http://dx.doi.org/10.1016/j.tet.2012.03.018
Rh(II)-catalyzed [2,3]-sigmatropic rearrangement of sulfur ylides derived from N-tosylhydrazones and sulfides
Yuye Li, Zhongxing Huang, Xinhu Wu, Peng-Fei Xu, Jing Jin, Yan Zhang, Jianbo Wang
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5234–5240
http://dx.doi.org/10.1016/j.tet.2012.03.032
Synthesis of 2,3-dihydro-1H-inden-1-one derivatives via Ni-catalyzed intramolecular hydroacylation
Fan Yang, Tienan Jin, Yoshinori Yamamoto
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5223–5228
http://dx.doi.org/10.1016/j.tet.2012.03.053
Highly asymmetric synthesis of (+)-corsifuran A. Elucidation of the electronic requirements in the Ruthenium–NHC catalyzed hydrogenation of benzofurans
Nuria Ortega, Bernhard Beiring, Slawomir Urban, Frank Glorius
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5185–5192
http://dx.doi.org/10.1016/j.tet.2012.03.109
Catalytic C–H bond arylation of aryl imines and oxazolines in water with ruthenium(II)-acetate catalyst
Bin Li, Karthik Devaraj, Christophe Darcel, Pierre H. Dixneuf
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5179–5184
http://dx.doi.org/10.1016/j.tet.2012.03.117
Enantioselective iridium-catalyzed hydrogenation of α-arylcinnamic acids and synthesis of (S)-equol
Shuang Yang, Shou-Fei Zhu, Can-Ming Zhang, Song Song, Yan-Bo Yu, Shen Li, Qi-Lin Zhou
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5172–5178
http://dx.doi.org/10.1016/j.tet.2012.03.118
Palladium-catalyzed oxidative alkynylation of arene C–H bond using the chelation-assisted strategy
Seok Hwan Kim, Sae Hume Park, Sukbok Chang
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5162–5166
http://dx.doi.org/10.1016/j.tet.2012.04.003
Ni(0)/NHC-catalyzed amination of N-heteroaryl methyl ethers through the cleavage of carbon‒oxygen bonds
Mamoru Tobisu, Ayaka Yasutome, Ken Yamakawa, Toshiaki Shimasaki, Naoto Chatani
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5157–5161
http://dx.doi.org/10.1016/j.tet.2012.04.005
Challenges in C–C bond formation through direct transformations of sp2 C–H bonds
Da-Gang Yu, Bi-Jie Li, Zhang-Jie Shi
Tetrahedron
Volume 68, Issue 26
, 1 July 2012, Pages 5130–5136
http://dx.doi.org/10.1016/j.tet.2012.05.040
Synthesis of unsymmetrically disubstituted ethynes by the palladium/copper(I)-cocatalyzed sila-Sonogashira–Hagihara coupling reactions of alkynylsilanes with aryl iodides, bromides, and chlorides through a direct activation of a carbon–silicon bond
Yasushi Nishihara, Eiji Inoue, Shintaro Noyori, Daisuke Ogawa, Yoshiaki Okada, Masayuki Iwasaki, Kentaro Takagi
Tetrahedron
Volume 68, Issue 24
, 17 June 2012, Pages 4869–4881
http://dx.doi.org/10.1016/j.tet.2012.03.093
Gold-catalyzed intramolecular hydroalkoxylation/cyclization of conjugated dienyl alcohols
B. Chandrasekhar, Jae-Sang Ryu
Tetrahedron
Volume 68, Issue 24
, 17 June 2012, Pages 4805–4812
http://dx.doi.org/10.1016/j.tet.2012.03.120
Rhodium/chiral diene-catalyzed asymmetric methylation of N-sulfonylarylimines with trimethylboroxine
Takahiro Nishimura, Akram Ashouri, Yusuke Ebe, Yuko Maeda, Tamio Hayashi
Tetrahedron: Asymmetry
Volume 23, Issue 9
, 15 May 2012, Pages 655–658
http://dx.doi.org/10.1016/j.tetasy.2012.04.021
Rh(I)-catalyzed asymmetric addition of arylboronic acids to NH isatins
Jiangyang Gui, Guihua Chen, Peng Cao, Jian Liao
Tetrahedron: Asymmetry
Volume 23, Issue 8
, 30 April 2012, Pages 554–563
http://dx.doi.org/10.1016/j.tetasy.2012.04.013
Monday, June 18, 2012
Europium(III) Triflate-Catalyzed Trofimov Synthesis of Polyfunctionalized Pyrroles
Sridhar Madabhushi, Venkata Sairam Vangipuram, Kishore Kumar Reddy Mallu, Narsaiah Chinthala and China Ramanaiah Beeram
Adv. Synth. Catal.
2012
, 354, 1413 – 1416
DOI: 10.1002/adsc.201200036
Tuesday, June 12, 2012
Reversible 1,3-anti/syn-Stereochemical Courses in Copper-Catalyzed γ-Selective Allyl–Alkyl Coupling between Chiral Allylic Phosphates and Alkylboranes
Kazunori Nagao, Umi Yokobori, Yusuke Makida, Hirohisa Ohmiya, and Masaya Sawamura
J. Am. Chem. Soc.
,
2012
,
134
(21), pp 8982–8987
DOI:
10.1021/ja302520h
Enantioselective Copper-Catalyzed Reductive Coupling of Alkenylazaarenes with Ketones
Aakarsh Saxena, Bonnie Choi, and Hon Wai Lam
J. Am. Chem. Soc.
,
2012
,
134
(20), pp 8428–8431
DOI:
10.1021/ja3036916
Sunday, June 10, 2012
Covalently Bound Benzyl Ligand Promotes Selective Palladium-Catalyzed Oxidative Esterification of Aldehydes with Alcohols
Chao Liu, Shan Tang, Liwei Zheng, Dong Liu, Prof. Heng Zhang and Prof. Aiwen Lei
Angew. Chem. Int. Ed., 2012, 51: 5662–5666
doi: 10.1002/anie.201201960
Palladium-Catalyzed Oxidative Double C-H Functionalization/Carbonylation for the Synthesis of Xanthones
Hua Zhang, Renyi Shi, Pei Gan, Chao Liu, Anxing Ding, Qiuyi Wang and Prof. Aiwen Lei
Angew. Chem. Int. Ed., 2012, 51: 5204–5207
doi: 10.1002/anie.201201050
Nonnatural Amino Acid Synthesis by Using Carbon–Hydrogen Bond Functionalization Methodology
Ly Dieu Tran and Prof. Dr. Olafs Daugulis
Angew. Chem. Int. Ed., 2012, 51: 5188–5191
doi: 10.1002/anie.201200731
Palladium(II)-Catalyzed Intramolecular Diamination of Alkynes under Aerobic Oxidative Conditions: Catalytic Turnover of an Iodide Ion
Dr. Bo Yao, Dr. Qian Wang, Prof. Dr. Jieping Zhu
Angew. Chem. Int. Ed., 2012, 51: 5170–5174
doi: 10.1002/anie.201201640
Palladium-Catalyzed Alkylation of 1,4-Dienes by C-H Activation
Prof. Barry M. Trost, Max M. Hansmann and David A. Thaisrivongs
Angew. Chem. Int. Ed., 2012, 51: 4950–4953
doi: 10.1002/anie.201200601
A Bulky Biaryl Phosphine Ligand Allows for Palladium-Catalyzed Amidation of Five-Membered Heterocycles as Electrophiles
Mingjuan Su and Prof. Dr. Stephen L. Buchwald
Angew. Chem. Int. Ed., 2012, 51: 4710–4713
doi: 10.1002/anie.201201244
Catalytic Asymmetric Mono-Fluorination of α-Keto Esters: Synthesis of Optically Active β-Fluoro-α-Hydroxy and β-Fluoro-α-Amino Acid Derivatives
Dr. Shoko Suzuki, Dr. Yuki Kitamura, Dr. Sylvain Lectard, Dr. Yoshitaka Hamashima and Prof. Dr. Mikiko Sodeoka
Angew. Chem. Int. Ed., 2012, 51: 4581–4585
doi: 10.1002/anie.201201303
Tuning N-Heterocyclic Carbenes in T-Shaped PtII Complexes for Intermolecular C-H Bond Activation of Arenes
Orestes Rivada-Wheelaghan, Manuel A. Ortuño, Prof. Josefina Díez, Prof. Agustí Lledós and Dr. Salvador Conejero
Angew. Chem. Int. Ed., 2012, 51: 3936–3939
doi: 10.1002/anie.201200070
Atropoisomeric (P,N) Ligands for the Highly Enantioselective Pd-Catalyzed Intramolecular Asymmetric α-Arylation of α-Branched Aldehydes
Pradeep Nareddy, Luca Mantilli, Dr. Laure Guénée and Prof. Dr. Clément Mazet
Angew. Chem. Int. Ed., 2012, 51: 3826–3831
doi: 10.1002/anie.201108061
Oxidative Heck Arylation for the Stereoselective Synthesis of Tetrasubstituted Olefins Using Nitroxides as Oxidants
Zhiheng He, Dr. Sylvia Kirchberg, Dr. Roland Fröhlich and Prof. Dr. Armido Studer
Angew. Chem. Int. Ed., 2012, 51: 3699–3702
doi: 10.1002/anie.201108211
Synthesis and Unexpected Coordination of a Silicon(II)-Based SiCSi Pincerlike Arene to Palladium
Wenyuan Wang, Prof. Dr. Shigeyoshi Inoue, Dr. Elisabeth Irran and Prof. Dr. Matthias Driess
Angew. Chem. Int. Ed., 2012, 51: 3691–3694
doi: 10.1002/anie.201200632
Palladium(0)-Catalyzed Synthesis of Cross-Conjugated Polymers: Transformation into Linear-Conjugated Polymers through the Diels–Alder Reaction
Noriyuki Nishioka, Dr. Shotaro Hayashi and Prof. Toshio Koizumi
Angew. Chem. Int. Ed., 2012, 51: 3682–3685
doi: 10.1002/anie.201200303
Palladium-Catalyzed Aromatic Azidocarbonylation
Fedor M. Miloserdov and Prof. Vladimir V. Grushin
Angew. Chem. Int. Ed., 2012, 51: 3668–3672
doi: 10.1002/anie.201200078
Preparation of Allyl and Vinyl Silanes by the Palladium-Catalyzed Silylation of Terminal Olefins: A Silyl-Heck Reaction
Jesse R. McAtee, Sara E. S. Martin, Derek T. Ahneman, Keywan A. Johnson and Prof. Donald A. Watson
Angew. Chem. Int. Ed., 2012, 51: 3663–3667
doi: 10.1002/anie.201200060
Carbon(sp3)-Fluorine Bond-Forming Reductive Elimination from Palladium(IV) Complexes
Joy M. Racowski, J. Brannon Gary and Prof. Dr. Melanie S. Sanford
Angew. Chem. Int. Ed., 2012, 51: 3414–3417
doi: 10.1002/anie.201107816
The Development of Bulky Palladium NHC Complexes for the Most-Challenging Cross-Coupling Reactions
Dr. Cory Valente, Dr. Selçuk Çalimsiz, Ka Hou Hoi, Dr. Debasis Mallik, Mahmoud Sayah and Prof. Michael G. Organ
Angew. Chem. Int. Ed., 2012, 51: 3314–3332
doi: 10.1002/anie.201106131
Platinum-Catalyzed Hydrosilylations of Internal Alkynes: Harnessing Substituent Effects to Achieve High Regioselectivity
Douglas A. Rooke, Prof. Eric M. Ferreira
Angew. Chem. Int. Ed., 2012, 51: 3225–3230
doi: 10.1002/anie.201108714
Highly Enantioselective Synthesis of 3-Substituted Furanones by Palladium-Catalyzed Kinetic Resolution of Unsymmetrical Allyl Acetates
Bin Mao, Dr. Yining Ji, Dr. Martín Fañanás-Mastral, Dr. Giuseppe Caroli, Auke Meetsma, Prof. Dr. Ben L. Feringa
Angew. Chem. Int. Ed., 2012, 51: 3168–3173
doi: 10.1002/anie.201109075
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