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| CAS No.: | 15186-48-8 |
|---|---|
| Name: | (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde |
| Molecular Structure: | |
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| Formula: | C6H10O3 |
| Molecular Weight: | 130.144 |
| Synonyms: | 1,3-Dioxolane-4-carboxaldehyde,2,2-dimethyl-, (R)-;(4R)-2,2-Dimethyl-1,3-dioxolan-4-carboxaldehyde;(R)-(+)-2,2-Dimethyl-1,3-dioxolan-4-carboxaldehyde;(R)-(+)-Glyceraldehydeacetonide;(R)-2,3-Isopropylidene-D-glyceradehyde;2,3-Di-O-isopropylidene-D-glyceraldehyde;2,3-O-Isopropylidene-(R)-glyceraldehyde;NSC 89869; |
| EINECS: | 676-289-8 |
| Density: | 1.123 g/cm3 |
| Boiling Point: | 166.8 °C at 760 mmHg |
| Flash Point: | 44.6 °C |
| Appearance: | colorless transparent liquid |
| PSA: | 35.53000 |
| LogP: | 0.33680 |
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Specification
The (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde, with the CAS registry number 15186-48-8, is also known as NSC89869. It belongs to the product categories of Pharmacetical; Chiral; API intermediates; Chiral Reagents; Heterocycles; Aldehydes; Chiral Building Blocks; Organic Building Blocks; Heterocyclic Building Blocks. This chemical's molecular formula is C6H10O3 and molecular weight is 130.14. Its IUPAC name is called (4R)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde. This chemical is colorless transparent liquid. The product should be sealed and stored in cool and dry place.
Physical properties of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde: (1)ACD/LogP: 0.28; (2)#H bond acceptors: 3; (3)#Freely Rotating Bonds: 1; (4)Index of Refraction: 1.481; (5)Molar Refractivity: 32.97 cm3; (6)Molar Volume: 115.7 cm3; (7)Surface Tension: 37.8 dyne/cm; (8)Density: 1.123 g/cm3; (9)Flash Point: 44.6 °C; (10)Enthalpy of Vaporization: 40.32 kJ/mol; (11)Boiling Point: 166.8 °C at 760 mmHg; (12)Vapour Pressure: 1.76 mmHg at 25°C.
Preparation: this chemical can be prepared by 1,2;5,6-di-O-isopropylidene-D-mannitol. This reaction will need reagent sodium periodate and solvent tetrahydrofuran, H2O. The reaction time is 1 hour. The yield is about 85%.
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Uses of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde: it can be used to produce ((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methanol at temperature of 20 °C. This reaction will need reagent Zr(OiPr)4•iPrOH, (+/-)-BINOL, 4 Angstroem MS and solvent toluene, propan-2-ol with reaction time of 8 hours. The yield is about 90%.
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You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1(OCC(O1)C=O)C
(2)Isomeric SMILES: CC1(OC[C@@H](O1)C=O)C
(3)InChI: InChI=1S/C6H10O3/c1-6(2)8-4-5(3-7)9-6/h3,5H,4H2,1-2H3/t5-/m0/s1
(4)InChIKey: YSGPYVWACGYQDJ-YFKPBYRVSA-N