Chemistry:Diglycolic anhydride
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| IUPAC name
1,4-dioxane-2,6-dione
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Other names
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3D model (JSmol)
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| Properties | |
| C4H4O4 | |
| Molar mass | 116.072 g·mol−1 |
| Appearance | white crystals [1] |
| Melting point | 92 °C [1] |
| Boiling point | 240 °C [1] |
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| GHS Signal word | Warning |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Diglycolic anhydride (1,4-dioxane-2,6-dione) is the carboxylic acid anhydride of diglycolic acid. It has been used as a monomer in the synthesis of poly(ester-ether)[2] and poly(amide–ether)[3] polymers. It also can serve as a starting material for production of various bicyclic heterocyclic structures.[4]
References
- ↑ 1.0 1.1 1.2 "D103705 Safety Data Sheet". Sigma-Aldrich. https://www.sigmaaldrich.com/US/en/sds/aldrich/d103705?userType=anonymous.
- ↑ Jabprakon, Nattawat; Chumsaeng, Phongnarin; Phomphrai, Khamphee (2023). "Synthesis of ABx and ABxC poly(ester–ether) polymers: Polymer sequences and effects of Bx and BxC units on thermal properties". Polymer Chemistry 14 (36): 4169–4181. doi:10.1039/D3PY00605K.
- ↑ Gao, Tianle; Li, Feng; Suzuki, Ryota; Li, Huan; Yamamoto, Takuya; Xia, Xiaochao; Isono, Takuya; Satoh, Toshifumi (2023). "One-Step Synthesis of Poly(amide ester)-Based Block Copolymers with Defined Phase Separation Behavior". Macromolecules 56 (20): 8333–8343. doi:10.1021/acs.macromol.3c01305. Bibcode: 2023MaMol..56.8333G.
- ↑ Braunstein, Hannah; Langevin, Spencer; Khim, Monique; Adamson, Jonathan; Hovenkotter, Katie; Kotlarz, Lindsey; Mansker, Brandon; Beng, Timothy K. (2016). "Modular access to vicinally functionalized allylic (Thio)morpholinonates and piperidinonates by substrate-controlled annulation of 1,3-azadienes with hexacyclic anhydrides". Organic & Biomolecular Chemistry 14 (37): 8864–8872. doi:10.1039/C6OB01526C. PMID 27714224.
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