![SciELO - Brasil - Synthesis of medium ring and macrocyclic acetylenic lactones by the ring expansion of oxabicycloalkenones Synthesis of medium ring and macrocyclic acetylenic lactones by the ring expansion of oxabicycloalkenones SciELO - Brasil - Synthesis of medium ring and macrocyclic acetylenic lactones by the ring expansion of oxabicycloalkenones Synthesis of medium ring and macrocyclic acetylenic lactones by the ring expansion of oxabicycloalkenones](https://minio.scielo.br/documentstore/1678-4790/jw3PpVVdJrTTVHGyL9tGy6k/602f8298cfc48fdce27c3a7fbf4b40e3e4135a17.gif)
SciELO - Brasil - Synthesis of medium ring and macrocyclic acetylenic lactones by the ring expansion of oxabicycloalkenones Synthesis of medium ring and macrocyclic acetylenic lactones by the ring expansion of oxabicycloalkenones
![Organocatalysis applied to the ring‐opening polymerization of β‐lactones: A brief overview - Khalil - 2019 - Journal of Polymer Science Part A: Polymer Chemistry - Wiley Online Library Organocatalysis applied to the ring‐opening polymerization of β‐lactones: A brief overview - Khalil - 2019 - Journal of Polymer Science Part A: Polymer Chemistry - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/2724441d-9548-47a4-8c0d-0127e0bad529/pola29322-fig-0020-m.jpg)
Organocatalysis applied to the ring‐opening polymerization of β‐lactones: A brief overview - Khalil - 2019 - Journal of Polymer Science Part A: Polymer Chemistry - Wiley Online Library
![Degradable polymers from ring-opening polymerization of α-angelica lactone , a five-membered unsaturated lactone - Polymer Chemistry (RSC Publishing) DOI:10.1039/C1PY00067E Degradable polymers from ring-opening polymerization of α-angelica lactone , a five-membered unsaturated lactone - Polymer Chemistry (RSC Publishing) DOI:10.1039/C1PY00067E](https://pubs.rsc.org/image/article/2011/PY/c1py00067e/c1py00067e-f1.gif)
Degradable polymers from ring-opening polymerization of α-angelica lactone , a five-membered unsaturated lactone - Polymer Chemistry (RSC Publishing) DOI:10.1039/C1PY00067E
![Biological stains; a handbook on the nature and uses of the dyes employed in the biological laboratory. Stains and staining (Microscopy); Stains and Staining; Dyes. 184 Biological Stains 3. FLUORAN DERIVATIVES Biological stains; a handbook on the nature and uses of the dyes employed in the biological laboratory. Stains and staining (Microscopy); Stains and Staining; Dyes. 184 Biological Stains 3. FLUORAN DERIVATIVES](https://c8.alamy.com/comp/RHM26A/biological-stains-a-handbook-on-the-nature-and-uses-of-the-dyes-employed-in-the-biological-laboratory-stains-and-staining-microscopy-stains-and-staining-dyes-184-biological-stains-3-fluoran-derivatives-fluoran-is-not-a-dye-but-is-a-very-important-compound-in-dye-chemistry-it-is-a-derivative-of-phthalic-anhjdride-and-contains-a-xanthene-ring-five-c-atoms-and-one-o-atom-as-well-as-a-lactone-ring-four-c-atoms-and-one-o-atom-besides-three-benzene-rings-thus-o-the-fluoran-dyes-are-derivatives-of-this-by-the-introduction-of-hydroxyl-groups-into-two-of-the-benzene-rings-at-the-p-RHM26A.jpg)
Biological stains; a handbook on the nature and uses of the dyes employed in the biological laboratory. Stains and staining (Microscopy); Stains and Staining; Dyes. 184 Biological Stains 3. FLUORAN DERIVATIVES
Structural Basis of the γ-Lactone-Ring Formation in Ascorbic Acid Biosynthesis by the Senescence Marker Protein-30/Gluconolactonase | PLOS ONE
![Mild and Chemoselective Lactone Ring-Opening with (TMS)ONa. Mechanistic Studies and Application to Sweroside Derivatives | The Journal of Organic Chemistry Mild and Chemoselective Lactone Ring-Opening with (TMS)ONa. Mechanistic Studies and Application to Sweroside Derivatives | The Journal of Organic Chemistry](https://pubs.acs.org/cms/10.1021/jo500220h/asset/images/large/jo-2014-00220h_0011.jpeg)
Mild and Chemoselective Lactone Ring-Opening with (TMS)ONa. Mechanistic Studies and Application to Sweroside Derivatives | The Journal of Organic Chemistry
![Size range of lactone rings produced by TE domains. The lactone ring of... | Download Scientific Diagram Size range of lactone rings produced by TE domains. The lactone ring of... | Download Scientific Diagram](https://www.researchgate.net/publication/354037390/figure/fig5/AS:1060260529844225@1629797217672/Size-range-of-lactone-rings-produced-by-TE-domains-The-lactone-ring-of-obafluorin-16.png)
Size range of lactone rings produced by TE domains. The lactone ring of... | Download Scientific Diagram
![Download Macrolide-antibiotics - Lactone Ring In Azithromycin PNG Image with No Background - PNGkey.com Download Macrolide-antibiotics - Lactone Ring In Azithromycin PNG Image with No Background - PNGkey.com](https://www.pngkey.com/png/full/355-3553610_macrolide-antibiotics-lactone-ring-in-azithromycin.png)
Download Macrolide-antibiotics - Lactone Ring In Azithromycin PNG Image with No Background - PNGkey.com
Ring openings of lactone and ring contractions of lactide by frustrated Lewis pairs - Dalton Transactions (RSC Publishing)
![Lactones: Classification, synthesis, biological activities, and industrial applications - ScienceDirect Lactones: Classification, synthesis, biological activities, and industrial applications - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0040402021001009-gr1.jpg)