Carlos Díez-Poza

In recent years, homogeneous catalysis in continuous flow has undergone remarkable advances, driving significant progress across a broad range of chemical transformations. In this review, we examine how novel synthetic tools such as photo- and electrocatalysis have been merged with catalytic processes to unlock synthetic opportunities and enable transformations in flow that are challenging under conventional batch conditions. Furthermore, we discuss the integration of automation and high-throughput methodologies, emphasizing their roles in synthesis, catalyst screening and reaction optimization in homogeneous flow catalysis. By providing a unified perspective on these developments, we highlight the impact of modern technologies and the potential for interdisciplinary innovation.

This study highlights both the challenges and opportunities associated with developing bio‐based furanic polyesters. Incorporating unsaturated moieties into glycol chains effectively modulates polymer rigidity and thermal properties, though it requires careful optimization of polymerization conditions. The findings demonstrate the viability of solution polycondensation for synthesizing high‐quality FDCA‐based polyesters with unsaturated glycols and pave the way for further investigations into polymer design strategies that balance flexibility, thermal stability, and environmental sustainability.

A convenient route for the preparation of tetrahydropyran (THP) derivatives with a quaternary and tertiary vicinal stereocenters is reported. The atom economy acid‐catalyzed cyclization of allylsilyl alcohols provided polysubstituted tetrahydropyrans in good yields and excellent diastereoselectivities (>95 : 5). In comparison with the traditional oxymercuration procedure, this approach resulted to be more efficient in both yield and stereocontrol.

Developing new procedures for the synthesis of tetrahydropyrans in a very stereoselective manner is of great importance for the synthesis of THP-containing natural products. Here, we report an interesting protocol for the synthesis of polysubstituted halogenated tetrahydropyrans by silyl-Prins cyclization of vinylsilyl alcohols, in which the nature of the Lewis acid determines the outcome of the process. The methodology has been applied to the synthesis of a known antinociceptive.

This review highlights routes for the synthesis of both five- and six-membered cyclic thiocarbonates and presents examples of their reactivities/applications.

[InBr(salphen)] is identified as the most active catalyst for conversion of CO₂and epoxides to cyclic carbonates compared to the Al and Ga congeners. The elucidated mechanism highlights the importance of both Lewis acidity and ligand fluxionality.

Heterocycles are particularly common moieties within marine natural products. Specifically, tetrahydrofuranyl rings are present in a variety of compounds which present complex structures and interesting biological activities. Focusing on terpenoids, a high number of tetrahydrofuran-containing metabolites have been isolated during the last decades. They show promising biological activities, making them potential leads for novel antibiotics, antikinetoplastid drugs, amoebicidal substances, or anticancer drugs. Thus, they have attracted the attention of the synthetics community and numerous approaches to their total syntheses have appeared. Here, we offer the reader an overview of marine-derived terpenoids and related compounds, their isolation, structure determination, and a special focus on their total syntheses and biological profiles.

Heterocycles are particularly common moieties within marine natural products. Specifically, tetrahydrofuranyl rings are present in a variety of compounds which present complex structures and interesting biological activities. Focusing on terpenoids, a high number of tetrahydrofuran-containing metabolites have been isolated during the last decades. They show promising biological activities, making them potential leads for novel antibiotics, antikinetoplastid drugs, amoebicidal substances or anticancer drugs. Thus, they have attracted the attention of the synthetic community, and numerous approaches to their total syntheses have appeared. Here, we offer the reader an overview of marine-derived terpenoids and related compounds, with a special focus on their isolation, structure determination, biological profiles and total syntheses.

Oxygen heterocycles are units that are abundant in a great number of marine natural products. Among them, marine polyketides containing tetrahydrofuran rings have attracted great attention within the scientific community due to their challenging structures and promising biological activities. An overview of the most important marine tetrahydrofuran polyketides, with a focused discussion on their isolation, structure determination, approaches to their total synthesis, and biological studies is provided.