New Abstracts
Abstracts of articles in the field of organic synthesis,
published in the most highly regarded organic chemistry journals
Urea-Zinc Chloride Eutectic Mixture-Mediated One-Pot Synthesis of
Imidazoles: Efficient and Ecofriendly Access to Trifenagrel
N. L. Higuera, D. Peña-Solórzano, C. Ochoa-Puentes, Synlett, 2019,
30,
225-229.
Copper-Catalyzed Direct Coupling of Unprotected Propargylic Alcohols with
P(O)H Compounds: Access to Allenylphosphoryl Compounds under Ligand- and
Base-Free Conditions
G. Hu, C. Shan, W. Chen, P. Xu, Y. Gao, Y. Zhao, Org. Lett.,
2016, 18, 6066-6069.
Copper-Catalyzed One-Pot Synthesis of N-Aryl Oxazolidinones from
Amino Alcohol Carbamates
W. Mahy, P. K. Plucinski, C. G. Frost, Org. Lett.,
2014,
16, 5020-5021.
An Improved N-Acylation of 1H-Benzotriazole Using 2,2′-Dipyridyldisulfide
and Triphenylphosphine
A. S. Singh, A. K. Agrahari, N. Mishra, M. Singh, V. K. Tiwari, Synthesis, 2019, 51,
470-476.
A General and Robust Method for the Preparation of (E)- and (Z)-Stereodefined
Fully Substituted Enol Tosylates: Promising Cross-Coupling Partners
Y. Ashida, Y. Sato, A. Honda, H. Nakatsuji, Y. Tanabe, Synthesis, 2016,
48, 4072-4080.
Chemoselective Reduction of the Carbonyl Functionality through
Hydrosilylation: Integrating Click Catalysis with Hydrosilylation in One Pot
S. R. Roy, S. C. Sau, S. K. Mandal, J. Org. Chem.,
2014,
79, 9150-9160.
Synthesis of α-Keto Thioamides by Metal-Free C=C Bond Cleavage in Enaminones
Using Elemental Sulfur
L. Gan, Y. Gao, L. Wei, J.-P. Wan, J. Org. Chem., 2019, 84,
1064-1069.
Diethylenetriamine-Mediated Direct Cleavage of Unactivated Carbamates and
Ureas
M. Noshita, Y. Shimizu, H. Morimoto, T. Ohshima, Org. Lett.,
2016, 18, 6062-6065.
One-Step Synthesis of Quinolines via Palladium-Catalyzed Cross-Coupling of
Cyclopropanols with Unprotected ortho-Bromoanilines
A. Nikolaev, N. Nithiy, A. Orellana,
Synlett, 2014, 25, 2301-2305.
A Metal-Free Three-Component Reaction of trans-β-Nitrostyrene Derivatives,
Dibromo Amides, and Amines Leading to Functionalized Amidines
M. Zhou, J. Li, C. Tian, X. Sun, X. Zhu, Y. Cheng, G. An, G. Li, J. Org. Chem., 2019, 84,
1015-1024.
Base-Promoted Synthesis of N-Substituted 1,2,3-Triazoles via
Enaminone-Azide Cycloaddition Involving Regitz Diazo Transfer
J.-P. Wan, S. Cao, Y. Liu, Org. Lett.,
2016, 18, 6034-6037.
A New Iron(III)-Salen Catalyst for Enantioselective Conia-ene
Carbocyclization
S. Shaw, J. D. White, J. Am. Chem. Soc., 2014,
136, 13174-13177.
Copper(II)-Catalyzed Selective Hydroboration of Ketones and Aldehydes
H. Zeng, J. Wu, S. Li, C. Hui, A. Ta, S.-Y. Cheng, S. Zheng, G. Zhang, Org. Lett.,
2019, 21, 401-406.
DABCO/AcOH Jointly Accelerated Copper(I)-Catalysed Cycloaddition of Azides
and Alkynes on Water at Room Temperature
P. B. Sarode, S. P. Bahekar, H. S. Chandak,
Synlett, 2016, 27, 2681-2684.
Supported Ruthenium-Carbene Catalyst on Ionic Magnetic Nanoparticles for
Olefin Metathesis
S.-W. Chen, Z.-C. Zhang, M. Ma, C.-M. Zhong, S.-g. Lee, Org. Lett.,
2014,
16, 4969-4971.
Manganese-Catalyzed Acceptorless Dehydrogenative Coupling of Alcohols With
Sulfones: A Tool To Access Highly Substituted Vinyl Sulfones
S. Waiba, M. K. Barman, B. Maji, J. Org. Chem., 2019, 84,
973-982.
Metal-Free Aromatic Carbon-Phosphorus Bond Formation via a Sandmeyer-Type
Reaction
S. Wang, D. Qiu, F. Mo, Y. Zhang, J. Wang, J. Org. Chem.,
2016, 81, 11603-11611.
One-Pot Approach to 1,2-Disubstituted Indoles via Cu(II)-Catalyzed
Coupling/Cyclization under Aerobic Conditions and Its Application for the
Synthesis of Polycyclic Indoles
J. Gao, Y. Shao, J. Zhu, H. Mao, X. Wang, X. Lv, J. Org. Chem.,
2014,
79, 9000-9008.
Palladium-Catalyzed Cross-Coupling of gem-Bis(boronates) with Aryl
Halides: An Alternative To Access Quaternary α-Aryl Aldehydes
P. Zheng, Y. Zhai, X. Zhao, T. Xu, Org. Lett.,
2019, 21, 393-396.
A General, One-Pot Method for the Synthesis of Sulfinic Acids from Methyl
Sulfones
D. R. Gauthier, Jr., N. Yoshikawa, Org. Lett.,
2016, 18, 5994-5997.
One-Step Synthesis of 1-Chloro-3-arylacetone Derivatives from Arylacetic
Acids
M. J. Zacuto, R. F. Dunn, M. Figus, J. Org. Chem., 2014,
79, 8917-8925.
A General Protocol for the Synthesis of H-α-Hydroxyphosphinates
J. Dussart, J. Deschamp, M. Monteil, O. Gager, E. Migianu-Griffoni, M.
Lecouvey, Synthesis, 2019, 51,
421-432.
Copper-Mediated Coupling of Boronic Acids, Amines, and Carbon Disulfide: An
Approach to Organic Dithiocarbamates
C. Qi, T. Guo, W. Xiong,
Synlett, 2016, 27, 2626-2630.
Nickel-Catalyzed Double Carboxylation of Alkynes Employing Carbon Dioxide
T. Fujihara, Y. Horimoto, T. Mizoe, F. B. Sayyed, Y. Tani, J. Terao, S.
Sakaki, S. Tsuji, Org. Lett.,
2014,
16, 4960-4963.
Catalytic Transfer Hydration of Cyanohydrins to α-Hydroxyamides
T. Kanda, A. Naraoka, H. Naka, J. Am. Chem. Soc.,
2019,
141, 825-830.
Access to Thiazole via Copper-Catalyzed [3+1+1]-Type Condensation Reaction
under Redox-Neutral Conditions
X. Tang, J. Yang, Z. Zhu, M. Zheng, W. Wu, H. Jiang, J. Org. Chem.,
2016, 81, 11461-11466.
Autotandem Catalysis: Synthesis of Pyrroles by Gold-Catalyzed Cascade
Reaction
H. Ueda, M. Yamaguchi, H. Kameya, K. Sugimoto, H. Tokuyama, Org. Lett.,
2014,
16, 4948-4951.
Electrochemical Dehydrogenative Phosphorylation of Alcohols for the
Synthesis of Organophosphinates
L. Deng, Y. Wang, H. Mei, Y. Pan, J. Han, J. Org. Chem., 2019, 84,
949-956.
Nickel-Catalyzed Diaryl Ketone Synthesis by N-C Cleavage: Direct Negishi
Cross-Coupling of Primary Amides by Site-Selective N,N-Di-Boc Activation
S. Shi, M. Szostak, Org. Lett.,
2016, 18, 5872-5875.
Direct Conversion of Alcohols to α-Chloro Aldehydes and α-Chloro Ketones
Y. Jing, C. G. Daniliuc, A. Studer, Org. Lett.,
2014,
16, 4932-4935.
