Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Browse by All Cardiff Authors

[up] Up a level
Number of items: 21.

Alotaibi, Nusaybah, Babaahmadi, Rasool, Pramanik, Milan, Kaehler, Tanja, Dasgupta, Ayan, Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377, Ariafard, Alireza, Wirth, Thomas ORCID: https://orcid.org/0000-0002-8990-0667 and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2023. B(3,4,5-F3H2C6)3 Lewis acid-catalysed C3-allylation of indoles. Dalton Transactions 52 (16) 10.1039/d3dt00745f
file

Guerzoni, Michael G., Dasgupta, Ayan, Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377 and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2022. Enantioselective applications of frustrated Lewis pairs in organic synthesis. Chem Catalysis 2 (11) , pp. 2865-2875. 10.1016/j.checat.2022.09.007
file

Dasgupta, Ayan, Guerzoni, Michael G., Alotaibi, Nusaybah, van Ingen, Yara, Farshadfar, Kaveh, Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377, Ariafard, Alireza and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2022. Chemo- and regio-selective amidation of indoles with isocyanates using borane Lewis acids. Catalysis Science & Technology 12 (19) , pp. 5982-5990. 10.1039/D2CY01441F
file

Dasgupta, Ayan, van Ingen, Yara, Guerzoni, Michael G., Farshadfar, Kaveh, Rawson, Jeremy M., Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377, Ariafard, Alireza and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2022. Lewis acid assisted Brønsted acid catalysed decarbonylation of Isocyanates: a combined DFT and experimental study. Chemistry - A European Journal 28 (45) , e202201422. 10.1002/chem.202201422
file

Babaahmadi, Rasool, Dasgupta, Ayan, Hyland, Christopher J. T., Yates, Brian F., Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 and Ariafard, Alireza 2022. Understanding the influence of donor-acceptor diazo compounds on the catalyst efficiency of B(C6F5)3 towards carbene formation. Chemistry - A European Journal 28 (11) , e202104376. 10.1002/chem.202104376
file

Dasgupta, Ayan, Pahar, Sanjukta, Babaahmadi, Rasool, Gierlichs, Lukas, Yates, Brian F., Ariafard, Alireza and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2022. Borane catalyzed selective diazo cross-coupling towards pyrazoles. Advanced Synthesis & Catalysis 364 (4) , pp. 773-780. 10.1002/adsc.202101312
file

Dasgupta, Ayan, Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377 and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2022. Triarylborane catalyzed carbene transfer reactions using diazo precursors. ACS Catalysis 12 , pp. 442-452. 10.1021/acscatal.1c04746
file

Dasgupta, Ayan and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2021. Shared success - s-block cooperativity toward triazoles. Chem Catalysis 1 (6) , pp. 1158-1160. 10.1016/j.checat.2021.10.020
file

Dasgupta, Ayan, Babaahmadi, Rasool, Pahar, Sanjukta, Stefkova, Katarina, Gierlichs, Lukas, Yates, Brian F., Ariafard, Alireza and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2021. Tris(pentafluorphenyl)boran-katalysierte Erzeugung von Carbenium-Ionen und autokatalytische Pyrazol-Synthese – eine theoretische und experimentelle Studie. Angewandte Chemie 133 (46) , pp. 24599-24604. 10.1002/ange.202109744
file

Dasgupta, Ayan, Babaahmadi, Rasool, Pahar, Sanjukta, Stefkova, Katarina, Gierlichs, Lukas, Yates, Brian F., Ariafard, Alireza and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2021. Tris(pentafluorophenyl)borane-catalyzed carbenium ion generation and autocatalytic pyrazole synthesis-a computational and experimental study. Angewandte Chemie International Edition 60 (46) , pp. 24395-24399. 10.1002/anie.202109744
file

Stefkova, Katarina, Heard, Matthew J., Dasgupta, Ayan and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2021. Borane catalysed cyclopropenation of arylacetylenes. Chemical Communications 57 (55) , pp. 6736-6739. 10.1039/D1CC01856F
file

Dasgupta, Ayan, Thiehoff, Christian, Newman, Paul D. ORCID: https://orcid.org/0000-0002-1808-1211, Wirth, Thomas ORCID: https://orcid.org/0000-0002-8990-0667 and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2021. Reactions promoted by hypervalent iodine reagents and boron Lewis acids. Organic and Biomolecular Chemistry 19 (22) , pp. 4852-4865. 10.1039/D1OB00740H
file

Dasgupta, Ayan, Stefkova, Katarina, Babaahmadi, Rasool, Yates, Brian F., Buurma, Niklaas J. ORCID: https://orcid.org/0000-0003-0260-5057, Ariafard, Alireza, Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377 and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2021. Site-selective Csp3–Csp/Csp3–Csp2 cross-coupling reactions using frustrated Lewis pairs. Journal of the American Chemical Society 143 (11) , pp. 4451-4464. 10.1021/jacs.1c01622
file

Ayan, Dasgupta, Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377 and Melen, Rebecca ORCID: https://orcid.org/0000-0003-3142-2831 2021. Frustrated radical pairs: insights from EPR spectroscopy. Angewandte Chemie International Edition 60 (1) , pp. 53-65. 10.1002/anie.202010633
file

Nori, Valeria, Dasgupta, Ayan, Babaahmadi, Rasool, Carlone, Armando, Ariafard, Alireza and Melen, Rebecca ORCID: https://orcid.org/0000-0003-3142-2831 2020. Triarylborane catalysed n-alkylation of amines with aryl esters. Catalysis Science and Technology 10 , pp. 7523-7530. 10.1039/D0CY01339K
file

Dasgupta, Ayan, Babaahmadi, Rasool, Slater, Ben, Yates, Brian F., Ariafard, Alireza and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2020. Borane-ctalyzed stereoselective C–H insertion, cyclopropanation, and ring-opening reactions. Chem 6 (9) , pp. 2364-2381. 10.1016/j.chempr.2020.06.035
file

Dasgupta, Ayan, Stefkova, Katarína, Babaahmadi, Rasool, Gierlichs, Lukas, Ariafard, Alireza and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2020. Triarylboran‐katalysierte Alkenylierungen von Arylestern mit Diazoverbindungen. Angewandte Chemie 132 (36) , pp. 15621-15626. 10.1002/ange.202007176
file

Dasgupta, Ayan, Stefkova, Katarína, Babaahmadi, Rasool, Gierlichs, Lukas, Ariafard, Alireza and Melen, Rebecca ORCID: https://orcid.org/0000-0003-3142-2831 2020. Triarylborane-catalysed alkenylation reaction of aryl esters with diazo compounds. Angewandte Chemie International Edition 59 (36) , pp. 15492-15496. 10.1002/anie.202007176
file

Carden, Jamie L., Dasgupta, Ayan and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2020. Halogenated triarylboranes: synthesis, properties and applications in catalysis. Chemical Society Reviews 49 (6) , pp. 1706-1725. 10.1039/C9CS00769E
file

Soltani, Yashar, Dasgupta, Ayan, Gazis, Theodore A., Ould, Darren M.C., Richards, Emma ORCID: https://orcid.org/0000-0001-6691-2377, Slater, Ben, Stefkova, Katarina, Vladimirov, Vladimir Y., Wilkins, Lewis C., Willcox, Darren and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2020. Radical reactivity of frustrated Lewis pairs with diaryl esters. Cell Reports Physical Science 1 (2) 10.1016/j.xcrp.2020.100016
file

Gazis, Theodore A., Dasgupta, Ayan, Hill, Michael S., Rawson, Jeremy M., Wirth, Thomas ORCID: https://orcid.org/0000-0002-8990-0667 and Melen, Rebecca L. ORCID: https://orcid.org/0000-0003-3142-2831 2019. Reactions of hydrazones and hydrazides with Lewis acidic boranes. Dalton Transactions (33) , pp. 12391-12395. 10.1039/C9DT01359H
file

This list was generated on Mon Oct 27 13:23:44 2025 GMT.


Maintained by Cardiff University IT