Molecular structure of 3,4-Dihydro-2H-pyran, CAS Number: 110-87-2
3,4-Dihydro-2H-pyran (CAS 110-87-2)
Alternate Names:
2H-3,4-Dihydropyran
CAS Number:
110-87-2
Molecular Weight:
84.12
Molecular Formula:
C5H8O
Supplemental Information:
This is as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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3,4-Dihydro-2H-pyran is a chemical compound that functions as a versatile building block in organic synthesis. It serves as a key intermediate in the preparation of various agrochemicals. 3,4-Dihydro-2h-Pyran undergoes a range of chemical transformations, including Diels-Alder reactions, oxidation, and reduction, making it useful for the construction of complex molecular structures. Its mechanism of action involves participating in cycloaddition reactions and serving as a precursor for the synthesis of diverse heterocyclic compounds. 3,4-Dihydro-2H-pyran exhibits reactivity with a variety of functional groups, enabling its incorporation into a wide array of chemical scaffolds. Its ability to undergo selective functionalization and ring-opening reactions further enhances its utility in the development of novel chemical entities.
3,4-Dihydro-2H-pyran (CAS 110-87-2) References
- Electrochemical synthesis and X-ray crystal structures of beta-D-2-phenylselenyl-1,3,4,6-tetra-O-acetylglucopyranose and alpha-D-2-phenylselenyl-1,3,4,6-tetra-O-acetylmannopyranose. | Predojević, J., et al. 2004. Carbohydr Res. 339: 37-41. PMID: 14659669
- Stereoselective reactions of (20R)-3,20-dihydroxy-(3',4'-dihydro-2'H-pyranyl)-5-pregnene derivatives form 27-nor-3,20,23,26-tetrahydroxy-cholesten-22-ones and related bromo ketones. | Magyar, A., et al. 2004. Steroids. 69: 35-42. PMID: 14715375
- Two novel diastereoselective three-component reactions of alkenes or 3,4-dihydro-(2H)-pyran with urea/thiourea-aldehyde mixtures: [4 + 2] cycloaddition vs Biginelli-type reaction. | Zhu, Y., et al. 2006. Org Lett. 8: 2599-602. PMID: 16737323
- Bioengineering functional copolymers. XIV. Synthesis and interaction of poly(N-isopropylacrylamide-co-3,4-dihydro-2H-pyran-alt-maleic anhydride)s with SCLC cancer cells. | Türk, M., et al. 2010. Bioorg Med Chem. 18: 7975-84. PMID: 20943403
- Synthesis and antitubercular evaluation of novel dibenzo[b,d]furan and 9-methyl-9H-carbazole derived hexahydro-2H-pyrano[3,2-c]quinolines via Povarov reaction. | Kantevari, S., et al. 2011. Eur J Med Chem. 46: 4827-33. PMID: 21723649
- Enantioselective total synthesis of marine diterpenoid clavulactone. | Yang, ZY., et al. 2012. Angew Chem Int Ed Engl. 51: 6484-7. PMID: 22644725
- Dithiolopyranthione Synthesis, Spectroscopy and an Unusual Reactivity with DDQ. | Pimkov, IV., et al. 2013. J Heterocycl Chem. 50: 879-886. PMID: 25328243
- Diels-Alder trapping of in situ generated dienes from 3,4-dihydro-2H-pyran with p-quinone catalysed by p-toluenesulfonic acid. | Mohan Raj, R., et al. 2017. Org Biomol Chem. 15: 1115-1121. PMID: 28101551
- Understanding Tetrahydropyranyl as a Protecting Group in Peptide Chemistry. | Sharma, A., et al. 2017. ChemistryOpen. 6: 168-177. PMID: 28413747
- Iron-Catalyzed Synthesis of Tetrahydronaphthalenes via 3,4-Dihydro-2H-pyran Intermediates. | Watson, RB. and Schindler, CS. 2018. Org Lett. 20: 68-71. PMID: 29261323
- Chiral Imidodiphosphoric Acid-Catalyzed Highly Diastereo- and Enantioselective Synthesis of Poly-Substituted 3,4-Dihydro-2H-pyrans: [4 + 2] Cycloadditions of β,γ-Unsaturated α-Ketoesters and 3-Vinylindoles. | Guan, XK., et al. 2019. Org Lett. 21: 5438-5442. PMID: 31267756
- Conformational potential energy surfaces and cationic structure of 3,4-dihydro-2H-pyran by VUV-MATI spectroscopy and Franck-Condon fitting. | Kang, DW., et al. 2020. Phys Chem Chem Phys. 22: 27673-27680. PMID: 33236742
- Synthesis of endo-fused 5-unsubstituted Hexahydro-2H-pyrano[3,2-c]quinolinesvia Sequential Sc(OTf)3-catalyzed Cationic Imino-Diels-Alder Reaction/N-debenzylation using N-benzylanilines, 3,4-dihydro-2H-pyran and Paraformaldehyde under MW Irradiation. | Salgado, ARM., et al. 2021. Curr Org Synth. 18: 431-442. PMID: 33441074
- Cylindromicin from Arctic-Derived Fungus Tolypocladium sp. SCSIO 40433. | Khan, I., et al. 2021. Molecules. 26: PMID: 33670784
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
3,4-Dihydro-2H-pyran, 100 ml | sc-256581 | 100 ml | $28.00 | |||
3,4-Dihydro-2H-pyran, 500 ml | sc-256581A | 500 ml | $126.00 |