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New Abstracts

Abstracts of articles in the field of organic synthesis,
published in the most highly regarded organic chemistry journals

Regioselective Synthesis of N2-Aryl 1,2,3-Triazoles via Electro-oxidative Coupling of Enamines and Aryldiazonium Salts
M. Baidya, S. Mallick, S. D. Sarkar, Org. Lett., 2022, 24, 1274-1279.

Nickel-Catalyzed Cross-Coupling of Alkyl Carboxylic Acid Derivatives with Pyridinium Salts via C-N Bond Cleavage
F. T. Pulikottil, R. Pilli, R. V. Suku, R. Rasappan, Org. Lett., 2020, 22, 2833-2837.

Sulfuric Acid-Promoted Oxidation of Benzylic Alcohols to Aromatic Aldehydes in Dimethyl Sulfoxide: An Efficient Metal-Free Oxidation Approach
E. Sheikhi, M. Adib, M. A. Karajabad, S. J. A. Gohari, Synlett, 2018, 29, 974-978.

A Convenient Procedure for Sonogashira Reactions Using Propyne
J. L. Alterman, G. A. Kraus, Synthesis, 2022, 54, 655-657.

Nickel-Catalyzed Conversion of Amides to Carboxylic Acids
R. R. Knapp, A. S. Bulger, N. K. Garg, Org. Lett., 2020, 22, 2833-2837.

Systematic Evaluation of 2-Arylazocarboxylates and 2-Arylazocarboxamides as Mitsunobu Reagents
D. Hirose, M. Gazvoda, J. Košmrlj, T. Taniguchi, J. Org. Chem., 2018, 83, 4714-4729.

Ni-Catalyzed Reductive Coupling of Alkynes and Amides to Access Multi-Functionalized Indoles
K. H. Min, N. Iqbal, E. J. Cho, Org. Lett., 2022, 24, 989-994.

A General Method for Photocatalytic Decarboxylative Hydroxylation of Carboxylic Acids
S. N. Khan, M. K. Zaman, R. Li, Z. Sun, J. Org. Chem., 2020, 85, 5019-5026.

One-Step Synthesis of Aliphatic Potassium Acyltrifluoroborates (KATs) from Organocuprates
S. M. Liu, D. Wu, J. W. Bode, Org. Lett., 2018, 20, 2378-2381.

Tosyloxybenziodoxolone: A Platform for Performing the Umpolung of Alkynes in One-Pot Transformations
J. Borrel, J. Waser, Org. Lett., 2022, 24, 142-146.

Preparation of 2-Arylquinolines from 2-Arylethyl Bromides and Aromatic Nitriles with Magnesium and N-Iodosuccinimide
H. Naruto, H. Togo, Synthesis, 2020, 52, 1122-1130.

Direct Synthesis of 2-Methylbenzofurans from Calcium Carbide and Salicylaldehyde p-Tosylhydrazones
R. Fu, Z. Li, Org. Lett., 2018, 20, 2228-2231.

Pd-Catalyzed Arylation of 1,2-Amino Alcohol Derivatives via β-Carbon Elimination
M. Sau, M. A. Pericŕs. R. Martin, Synlett, 2022, 33, 52-56.

Iron-Catalyzed Silylation of (Hetero)aryl Chlorides with Et3SiBpin
J. Jia, X. Zeng, Z. Liu, L. Zhao, C.-Y. He, X.-F. Li, Z. Feng, Org. Lett., 2020, 22, 2816-2821.

Modular Synthesis of 3,6-Disubstituted-1,2,4-triazines via the Cyclodehydration of β-Keto-N-acylsulfonamides with Hydrazine Salts
M. S. Dowling, W. Jiao, J. Hou, Y. Jiang, S. Gong, J. Org. Chem., 2018, 83, 4229-4238.

Selective Isomerization via Transient Thermodynamic Control: Dynamic Epimerization of trans to cis Diols
C. J. Oswood, D. W. C. MacMillan, J. Am. Chem. Soc., 2022, 144, 93-98.

Aluminum-Catalyzed Selective Hydroboration of Nitriles and Alkynes: A Multifunctional Catalyst
N. Sarkar, S. Bera, S. Nembenna, J. Org. Chem., 2020, 85, 4999-5009.

Transition-Metal-Free Cleavage of C-C Triple Bonds in Aromatic Alkynes with S8 and Amides Leading to Aryl Thioamides
K. Xu, Z. Li, F. Cheng, Z. Zuo, T. Wang, M. Wang, L. Liu, Org. Lett., 2018, 20, 2228-2231.

Phosphorus-Based Organocatalysis for the Dehydrative Cyclization of N-(2-Hydroxyethyl)amides into 2-Oxazolines
F. S. Movahed, S. W. Foo, S. Mori, S. Ogawa, S. Saito, J. Org. Chem., 2022, 87, 243-257.

N-Nitroheterocycles: Bench-Stable Organic Reagents for Catalytic Ipso-Nitration of Aryl- and Heteroarylboronic Acids
K. Zhang, A. Budinská, A. Passera, D. Katayev, Org. Lett., 2020, 22, 2714-2719.

Transition-Metal-Free C-H Arylation of Unactivated Arenes with 8-Hydroxyquinoline as a Promoter
X. Zheng, X.-N. Wu, J.-Y. Chen, H.-B. Luo, D. Wu, Y. Wu, Synthesis, 2018, 50, 1721-1727.

Nickel Boride Catalyzed Reductions of Nitro Compounds and Azides: Nanocellulose-Supported Catalysts in Tandem Reactions
G. Proietti, K. J. Prathap, X. Yu, R. T. Olsson, P. Dinér, Synthesis, 2022, 54, 133-146.

1,2,6-Thiadiazine 1-Oxides: Unsaturated Three-Dimensional S,N-Heterocycles from Sulfonimidamides
J.-H. Schöbel, M. T. Passia, N. A. Wolter, R. Puttreddy, K. Rissanen, C. Bolm, Org. Lett., 2020, 22, 2702-2706.

Transition-Metal-Free [3 + 2] Cycloaddition of Nitroolefins and Diazoacetonitrile: A Facile Access to Multisubstituted Cyanopyrazoles
Z. Chen, Y. Zhang, J. Nie, J.-A. Ma, Org. Lett., 2018, 20, 2024-2027.

Copper-Catalyzed Ullmann-Type Coupling and Decarboxylation Cascade of Arylhalides with Malonates to Access α-Aryl Esters
F. Cheng, T. Chen, Y.-Q. Huang, J.-W. Li, C. Zhou, X. Xiao, F.-E. Chen, Org. Lett., 2022, 24, 115-120.

Trichloroisocyanuric Acid Mediated Oxidative Dehydrogenation of Hydrazines: A Practical Chemical Oxidation To Access Azo Compounds
Y. Su, X. Liu, J. Yu, G. Cao, R. Zhang, Y. Zhao, D. Huang, K.-H. Wang, C. Huo, Y. Hu, Synthesis, 2020, 52, 1103-1112.

Transition-Metal-Free C-P Bond Formation via Decarboxylative Phosphorylation of Cinnamic Acids with P(O)H Compounds
L. Liu, D. Zhou, J. Dong, Y. Zhou, S.-F. Yin, L.-B. Han, J. Org. Chem., 2018, 83, 4190-4196.

Metal-Free, Rapid, and Highly Chemoselective Reduction of Aromatic Nitro Compounds at Room Temperature
M. Jang, T. Lim, B. Y. Park, M. S. Han, J. Org. Chem., 2022, 87, 910-919.

Nickel-Catalyzed Alkylation or Reduction of Allylic Alcohols with Alkyl Grignard Reagents
B. Yang, Z.-X. Wang, J. Org. Chem., 2020, 85, 4772-4784.

Iron-Catalyzed Highly Enantioselective Hydrosilylation of Unactivated Terminal Alkenes
B. Cheng, W. Liu, Z. Lu, J. Am. Chem. Soc., 2018, 140, 5014-5017.