James Rossi Ashton

Search results

• 2025

  Dehydrogenative Photoredox Catalyzed Synthesis of Indolyl Δ²-Isoxazolines via a Formal C(sp³)−H Functionalization

  Da Luz, J., Dobah, F., Rossi-Ashton, J. A., Payne, R. J., Unsworth, W. P. & Petersen, W. F., 7 Jan 2025, (E-pub ahead of print) In: European Journal of Organic Chemistry. 5 p., e202401369.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2022

  Indole-ynones as Privileged Substrates for Radical Dearomatizing Spirocyclization Cascades

  Inprung, N., Ho, H. E., Rossi-Ashton, J. A., Epton, R. G., Whitwood, A. C., Lynam, J. M., Taylor, R. J. K., James, M. J. & Unsworth, W. P., 21 Jan 2022, In: Organic letters. 24, 2, p. 668-674

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2020

  Iridium Catalyzed Enantioselective Intermolecular Indole C2-Allylation

  Rossi-Ashton, J. A., Clarke, A. K., Donald, J. R., Zheng, C., Taylor, R. J. K., Unsworth, W. P. & You, S.-L., 4 May 2020, In: Angewandte Chemie International Edition. 59, 19, p. 7598-7604

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Modular Synthesis of Polycyclic Alkaloid Scaffolds via an Enantioselective Dearomative Cascade

  Rossi-Ashton, J. A., Clarke, A. K., Taylor, R. J. K. & Unsworth, W. P., 7 Feb 2020, In: Organic Letters. 22, 3, p. 1175–1181 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Photocatalytic Deoxygenation of Sulfoxides Using Visible Light: Mechanistic Investigations and Synthetic Applications

  Clarke, A. K., Parkin, A., Taylor, R. J. K., Unsworth, W. P. & Rossi-Ashton, J. A., 15 May 2020, In: ACS Catalysis. 10, 10, p. 5814-5820 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Synthesis of polycyclic scaffolds via a gold-catalysed dearomative cyclisation cascade

  Clarke, A. K., Rossi-Ashton, J. A., Taylor, R. J. K. & Unsworth, W. P., 28 Aug 2020, In: Tetrahedron. 76, 35, 131392.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Visible-light-induced intramolecular charge transfer in the radical spirocyclisation of indole-tethered ynones

  Ho, H. E., Pagano, A., Rossi-Ashton, J. A., Donald, J. R., Epton, R. G., Churchill, J. C., James, M. J., O'Brien, P., Taylor, R. J. K. & Unsworth, W. P., 7 Feb 2020, In: Chemical Science. 11, 5, p. 1353-1360 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2019

  Indole Synthesis Using Silver Catalysis

  Clarke, A. K., Ho, H. E., Rossi-Ashton, J. A., Taylor, R. J. K. & Unsworth, W. P., 25 Mar 2019, (E-pub ahead of print) In: Chemistry, an Asian journal.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Internal nucleophilic catalyst mediated cyclisation/ring expansion cascades for the synthesis of medium-sized lactones and lactams

  Lawer, A., Rossi-Ashton, J. A., Stephens, T. C., Challis, B. J., Epton, R. G., Lynam, J. M. & Unsworth, W. P., 24 Sept 2019, In: Angewandte Chemie International Edition. 58, 39, p. 13942-13947

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2018

  Dearomatizing Spiroannulation Reagents: Direct Access to Spirocycles from Indoles and Dihalides

  Liddon, J. T. R., Rossi-Ashton, J. A., Taylor, R. J. K. & Unsworth, W. P., 10 May 2018, (E-pub ahead of print) In: Organic Letters. 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Divergent Reactivity of Indole-Tethered Ynones with Silver(I) and Gold(I) Catalysts: A Combined Synthetic and Computational Study

  Liddon, J. T. R., Rossi-Ashton, J. A., Clarke, A. K., Lynam, J. M., Taylor, R. J. K. & Unsworth, W. P., 4 Jul 2018, (Accepted/In press) In: SYNTHESIS-STUTTGART.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2017

  Selective synthesis of three product classes from imine and carboxylic acid precursors via direct imine acylation

  Rossi-Ashton, J. A., Taylor, R. J. K. & Unsworth, W. P., 5 Sept 2017, In: Organic and Biomolecular Chemistry. 15, p. 7527-7532 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File