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[1] Dumpala, M.; Srinivas, B.; Krishna, P. R. First Total Synthesis of Jomthonic Acid A1 [J]. Synlett, 2020, 31, 69-72.

[2] Sturabotti, E.; Vetica, F.; Leonelli, F.; et al. N-Acetyl-L-phenylalanine Racemization during TBTU Amidation: AnIn-Depth Study for the Synthesis of Anti-Inflammatory 2-(N-Acetyl)-L-phenylalanylamido-2-deoxy-D-glucose (NAPA) [J]. Molecules, 2023, 28, 581.

[3] Saeed, B.; Maryam, M.; Rasoul, E. 2-(1H-Benzotriazole-1-yl)-1,1,3,3-Tetramethyluronium Tetrafluoro Borate (TBTU) as an Efficient Coupling Reagent for the Esterification of Carboxylic acids with Alcohols and Phenols at Room Temperature [J]. Chin. J. Chem., 2008, 26, 6.

[4] Movassagh, B.; Balalaie, S.; Shaygan, P. A new and efficient protocol for preparation of thiol esters from carboxylic acids and thiols in the presence of 2-(1H-benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate (TBTU) [J]. ARKIVOC, 2007, 47-52.

[5] Twibanire, J. K.; Grindley, T. B. Efficient and Controllably Selective Preparation of Esters Using Uronium-Based Coupling Agents [J]. Org. Lett., 2011, 13.

[6] Patil, B. S.; Vasanthakumar, G.; Babu, V. V. S. Synthesis of ¦Â-Amino Acids: 2-(1H-Benzotriazol-1 yl)-1,1,3,3-tetramethyluronium Tetrafluoroborate (TBTU) for Activation of Fmoc-/Boc-/Z-¦Á-Amino Acids[J]. Synth. Commun., 2006, 33, 3089-3096.

[7] Lukin, A.; Kalinchenkova, N.; Krasavin, M.; et al. Diversity-oriented synthesis of N,N-dimethylamino-substituted azoles employing TBTU[J]. Tetrahedron Lett., 2018, 59, 2732-2735.




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