Dr Allegra Franchino's Outputs (13)

Azide-Free Synthesis of N-Alkyliminophosphoranes from Phosphines and Hydroxylamine Derivatives (2023)
Journal Article
Falk, E., Franchino, A., Horak, T., Gürtler, L., & Morandi∗, B. (2023). Azide-Free Synthesis of N-Alkyliminophosphoranes from Phosphines and Hydroxylamine Derivatives. Organic Letters, 25(10), 1695-1700. https://doi.org/10.1021/acs.orglett.3c00366

A broadly applicable and efficient method for the synthesis of N-alkyliminophosphoranes from phosphines that does not use potentially hazardous alkyl azides is reported. Under iron catalysis, a hydroxylamine-derived triflic acid salt oxidizes phosphi... Read More about Azide-Free Synthesis of N-Alkyliminophosphoranes from Phosphines and Hydroxylamine Derivatives.

Late-stage diversification of indole skeletons through nitrogen atom insertion (2022)
Journal Article
Reisenbauer†, J., Green†, O., Franchino, A., Finkelstein, P., & Morandi∗, B. (2022). Late-stage diversification of indole skeletons through nitrogen atom insertion. Science, 377, https://doi.org/10.1126/science.add1383

H-Bonded counterion-directed catalysis: Enantioselective gold(I)-catalyzed addition to 2-alkynyl enones as a case study (2022)
Journal Article
Martí, À., Montesinos-Magraner, M., Echavarren∗, A., & Franchino∗, A. (2022). H-Bonded counterion-directed catalysis: Enantioselective gold(I)-catalyzed addition to 2-alkynyl enones as a case study. European Journal of Organic Chemistry, 38, https://doi.org/10.1002/ejoc.202200518

H-Bonded counterion-directed enantioselective Au(I) catalysis (2022)
Journal Article
Franchino, A., Martí, À., & Echavarren∗, A. (2022). H-Bonded counterion-directed enantioselective Au(I) catalysis. Journal of the American Chemical Society, 144, https://doi.org/10.1021/jacs.1c11978

Silver-free Au(I) catalysis enabled by bifunctional urea- and squaramide-phosphine ligands via H-bonding (2021)
Journal Article
Franchino∗, A., Martí, À., Nejrotti, S., & Echavarren∗, A. (2021). Silver-free Au(I) catalysis enabled by bifunctional urea- and squaramide-phosphine ligands via H-bonding. Chemistry - A European Journal, 27, https://doi.org/10.1002/chem.202101751

Silver-free catalysis with gold(I) chloride complexes (2020)
Journal Article
Franchino, A., Montesinos-Magraner, M., & Echavarren∗, A. (2021). Silver-free catalysis with gold(I) chloride complexes. https://doi.org/10.1246/bcsj.20200358

Gold-catalyzed synthesis of small rings (2020)
Journal Article
Mato†, M., Franchino†, A., García-Morales†, C., & Echavarren∗, A. (2021). Gold-catalyzed synthesis of small rings. Chemical Reviews, 121, https://doi.org/10.1021/acs.chemrev.0c00697

Catalytic enantio- and diastereoselective Mannich addition of TosMIC to ketimines (2018)
Journal Article
Franchino, A., Chapman, J., Funes-Ardoiz, I., Paton∗, R., & Dixon∗, D. (2018). Catalytic enantio- and diastereoselective Mannich addition of TosMIC to ketimines. Chemistry - A European Journal, 24, https://doi.org/10.1002/chem.201804099

α-Alkylation of ketimines using visible light photoredox catalysis (2017)
Journal Article
Franchino, A., Rinaldi, A., & Dixon∗, D. (2017). α-Alkylation of ketimines using visible light photoredox catalysis. RSC Advances, 7, https://doi.org/10.1039/c7ra09248b

Catalytic enantio- and diastereoselective Mannich reaction of α-substituted isocyanoacetates and ketimines (2016)
Journal Article
De La Campa, R., Gammack Yamagata, A., Ortín, I., Franchino, A., Thompson, A., Odell, B., & Dixon∗, D. (2016). Catalytic enantio- and diastereoselective Mannich reaction of α-substituted isocyanoacetates and ketimines. Chemical Communications, 52, https://doi.org/10.1039/c6cc04132a

Enantioselective synthesis of (–)-chloramphenicol via silver-catalysed asymmetric isocyanoacetate aldol reaction (2015)
Journal Article
Franchino, A., Jakubec, P., & Dixon∗, D. (2016). Enantioselective synthesis of (–)-chloramphenicol via silver-catalysed asymmetric isocyanoacetate aldol reaction. Organic and Biomolecular Chemistry, 14, https://doi.org/10.1039/c5ob02141c

Direct catalytic asymmetric doubly vinylogous Michael addition of α,β-unsaturated γ-butyrolactams to dienones (2015)
Journal Article
Gu, X., Guo, T., Dai, Y., Franchino, A., Fei, J., Zou, C., Dixon∗, D., & Ye∗, J. (2015). Direct catalytic asymmetric doubly vinylogous Michael addition of α,β-unsaturated γ-butyrolactams to dienones. Angewandte Chemie International Edition, 54, https://doi.org/10.1002/anie.201504276

A general, scalable, organocatalytic nitro-Michael addition to enones: Enantioselective access to all-carbon quaternary stereocenters (2015)
Journal Article
Gu, X., Dai, Y., Guo, T., Franchino, A., Dixon∗, D., & Ye∗, J. (2015). A general, scalable, organocatalytic nitro-Michael addition to enones: Enantioselective access to all-carbon quaternary stereocenters. Organic Letters, 17, https://doi.org/10.1021/acs.orglett.5b00387