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| | 2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTONE Basic information |
| Product Name: | 2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTONE | | Synonyms: | 2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTONE;Furo[3,4-d]-1,3-dioxol-4(3aH)-one, dihydro-2,2-dimethyl-, (3aR,6aR)-;2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTOL;(-)-2,3-O-ISOPROPYLIDENE-D-ERYTHRONO-LACTONE;(-)-2,3-O-Isopropylidene-D-erythronolactone;(3aR,6aR)-Dihydro-2,2-diMethyl-furo[3,4-d]-1,3-dioxol-4(3aH)-one;D-2,3-O-Isopropylidene-erythronic Acid γ-Lactone;(-)-2,3-O-Isopropylidene-D-erythronolactone 98% | | CAS: | 25581-41-3 | | MF: | C7H10O4 | | MW: | 158.15 | | EINECS: | | | Product Categories: | Heterocycles;Chiral Reagents;Biochemistry;Erythrose;O-Substituted Sugars;Sugar Acids;Sugars;Carbohydrate Synthesis;Monosaccharides;Specialty Synthesis | | Mol File: | 25581-41-3.mol |  |
| | 2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTONE Chemical Properties |
| Melting point | 67-69 °C(lit.) | | Boiling point | 259.7±35.0 °C(Predicted) | | density | 1?+-.0.06 g/cm3(Predicted) | | refractive index | -117 ° (C=1, H2O) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Chloroform (Slightly), Water (Slightly) | | form | Powder | | color | White to Off-white | | optical activity | [α]20/D 118°, c = 1 in H2O | | Water Solubility | Soluble in water | | BRN | 1282952 | | CAS DataBase Reference | 25581-41-3(CAS DataBase Reference) |
| Safety Statements | 22-24/25 | | WGK Germany | 3 | | HS Code | 2932.20.5050 |
| | 2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTONE Usage And Synthesis |
| Uses | It undergoes Aldol condensations with silyl ketene acetals.1 Employed in spiroannulated carbohydrate synthesis.2 Convergent syntheses of a hydroxylated indolizidine,3 carbohydrate substituted benzoquinones,4 and of the oxazole segment of calyculin5 have been accomplished using this chiral synthon. | | Uses | As a chiral synthon, 2,3-O-Isopropylidene-D-erythronolactone can be used for the synthesis of certain natural products such as the leukotrienes.
| | Uses | Undergoes Aldol condensations with silyl ketene acetals. Employed in spiroannulated carbohydrate synthesis. Convergent syntheses of a hydroxylated indolizidine, carbohydrate substituted benzoquinones, and of the oxazole segment of calyculin have been accomplished using this chiral synthon. |
| | 2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTONE Preparation Products And Raw materials |
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