Giovanni Pierri

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc2d53vk

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CCDC 1941542: Experimental Crystal Structure Determination

The Cambridge Structural Database (2019)

Rosaria Schettini Assunta D’Amato Giovanni Pierri Consiglia Tedesco Giorgio Della Sala

10.5517/ccdc.csd.cc235bd1

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CCDC 2210055: Experimental Crystal Structure Determination

The Cambridge Structural Database (2023)

Erica Scarel Giovanni Pierri Petr Rozhin Simone Adorinni Maurizio Polentarutti

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc2d5r3g

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CCDC 2210050: Experimental Crystal Structure Determination

The Cambridge Structural Database (2023)

Erica Scarel Giovanni Pierri Petr Rozhin Simone Adorinni Maurizio Polentarutti

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc2d5qy8

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CCDC 1941540: Experimental Crystal Structure Determination

The Cambridge Structural Database (2019)

Rosaria Schettini Assunta D’Amato Giovanni Pierri Consiglia Tedesco Giorgio Della Sala

Crystal Structures

Continuous Crystallization

Structure Determination

Ultrasound-Assisted Crystallization

Crystallography

10.5517/ccdc.csd.cc235bbz

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CCDC 2203140: Experimental Crystal Structure Determination

The Cambridge Structural Database (2023)

Veronica Mosetti Beatrice Rosetti Giovanni Pierri Ottavia Bellotto Simone Adorinni

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

Crystal Structures

Structure Determination

Continuous Crystallization

Crystallography

Ultrasound-Assisted Crystallization

10.5517/ccdc.csd.cc2cyk1y

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CCDC 2160976: Experimental Crystal Structure Determination

The Cambridge Structural Database (2022)

Ottavia Bellotto Giovanni Pierri Petr Rozhin Maurizio Polentarutti Slavko Kralj

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

Crystal Structures

Continuous Crystallization

Structure Determination

Ultrasound-Assisted Crystallization

Crystallography

10.5517/ccdc.csd.cc2bjnxg

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Regio‐ and Diastereoselective One‐pot Double Cascade Hybrid Formation/[3+3] Spirocyclization for the Synthesis of 3‐Spiropiperidines Under Phase Transfer Conditions.

Advanced Synthesis & Catalysis (2024)

Antonia Di Mola Mohammad Sadeq Mousavi Lorenzo Simeone Giovanni Pierri António Massa

Herein, we report an efficient approach to synthesizing hybrid 3‐spiropiperidines heterocycles that incorporate both 3‐isochromanone and 3‐isoindolinone units through a one‐pot, double cascade reaction facilitated by an economical K₂CO₃/TBAB catalytic system. By examining the nucleophilicity of the lactone 3‐isochromanone, we developed a cascade reaction pathway that first generates a bi‐nucleophilic hybrid intermediate, which then undergoes [3+3] spirocyclization with α,β‐unsaturated aldehydes. The regioselectivity of the spirocyclization strongly depends on the substitution pattern of lactam ring. The process exhibits high diastereoselectivity, even with the formation of three or four stereocenters, including two contiguous quaternary carbons. These sequential cascade reactions were successfully scaled up, and the subsequent reactivity was readily analyzed, enabling the transformation of existing functional groups into valuable new functionalities.

10.1002/adsc.202401230

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Unprecedented Diastereoselective Arylogous Michael Addition of Unactivated Phthalides

Chemistry - A European Journal (2019)

Marina Sicignano Rosaria Schettini Luisa Sica Giovanni Pierri Francesco De Riccardis

Abstract Invited for the cover of this issue are the groups of Giorgio Della Sala at the Università degli Studi di Salerno and Luigi Cavallo at the King Abdullah University of Science and Technology. The image depicts the transition state involved in the crown ether catalyzed arylogous Michael reaction of phthalides. Read the full text of the article at 10.1002/chem.201900168 .

Michael reaction

10.1002/chem.201901253

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CCDC 1509157: Experimental Crystal Structure Determination

The Cambridge Structural Database (2017)

Consiglia Tedesco Eleonora Macedi Alessandra Meli Giovanni Pierri Giorgio Della Sala

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc1mndh5

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Giovanni Pierri

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H-Index

i-10 index