(-)-méthyl (s )-2,2 - diméthyl-1,3 - dioxolane-4-carboxylate, 96 %

Code: 254606-5g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

(−)-Methyl (S)-2,2-dimethyl-1,3-dioxolane-4-carboxylate can be used:As a chiral building block to make the key tetrahydrofuran subunit of (−)-gymnodimine...


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Votre prix
$181.25 5G
$217.50 inc. VAT
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

(−)-Methyl (S)-2,2-dimethyl-1,3-dioxolane-4-carboxylate can be used:As a chiral building block to make the key tetrahydrofuran subunit of (−)-gymnodimine, a marine algal toxin.To prepare an enedione by reacting with dimethyl methylphosphonate, BuLi, and phenylglyoxal, which in turn is used to synthesize cyclopentenone derivatives.As a starting material for the preparation of (S)-4,5-dihydroxy-2,3-pentanedione (DPD), a precursor for autoinducer (AI)-2 in bacteria.

Packaging

5 g in glass bottle

assay96%
bp84-86 °C/15 mmHg (lit.)
density1.106 g/mL at 25 °C (lit.)
formliquid
InChI keyDOWWCCDWPKGNGX-YFKPBYRVSA-N
InChI1S/C7H12O4/c1-7(2)10-4-5(11-7)6(8)9-3/h5H,4H2,1-3H3/t5-/m0/s1
optical activity[α]20/D −8.5°, c = 1.5 in acetone
optical purityee: ≥96.0% (GLC)
Quality Level200
refractive indexn20/D 1.425 (lit.)
SMILES stringCOC(=O)[C@@H]1COC(C)(C)O1
Cas Number60456-21-5
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