[L15571] CAS 5617-70-9 | 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99%
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Brand: Alfa Aesar
5617-70-9 |
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CAS : 5617-70-9
MDL : MFCD00042796
EINECS : 227-044-5
Other name :
1,1-Cyclopropanedicarboxylic acid cycl-isopropylidene estercycl-Isopropylidene 1,1-cyclopropanedicarboxylate
Chemical Properties
Formula : C8H10O4
Formula weight : 170.17
Melting Point : 63-66°
Sensitivity : Ambient temperatures.
Form :
Solubility :
Literature References
Intermediate, introduced by Danishefsky, which undergoes homoconjugate additiion of nucleophiles, behaving as the synthetic equivalent of +CH2CH2CH(COOH)2: J. Am. Chem. Soc., 97, 3239 (1975); J. Org. Chem., 40, 2969 (1975); 41, 1668 (1976). For an example in heterocyclic synthesis, see: Org. Synth. Coll., 7, 411 (1990):
Notes
Other References:Beilstein: 1241835
Grade Specifications
Grade Specifications
Hazard Statements :
Precautionary Statements :
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
