ANISALDEHYDE DIMETHYL ACETAL >=98.5 % GC

General description

Anisaldehyde dimethyl acetal is a clear, colorless to light yellow liquid. The flash point for anisaldehyde dimethyl acetal is 114.0°C. It undergoes allylation reactions with allyltrimethylsilane catalysed by Iron(III) chloride. Anisaldehyde dimethyl acetal undergoes ytterbium-catalyzed tandem carboalkoxylation/Friedel–Crafts reaction with 1-phenylbenzylidenecyclopropane to yield 1-(p-anisyl)-2-(2-methoxyethyl)-3-phenylindene.

Application

Anisaldehyde dimethyl acetal was used in the synthesis of lipid A mimic precursor. It was also used in the synthesis of 2,5-dioxopyrrolidin-1-yl-3-((4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamido)propanoate.

Other Notes

Protecting group reagent for diols, used e.g. in carbohydrate chemistry; the acetal protection can be selectively cleaved under mild conditions

Molecular Weight: 182.22. Empirical Formula: C₁₀H₁₄O₃. Quality Level: 100. Assay: ≥. 98.5% (GC). refractive index: n20/D 1.505. bp: 85-87 . °C/0.1 . mmHg (lit.). solubility: H₂O: soluble, alcohol: soluble. density: 1.07 . g/mL . at 20 . °C (lit.). storage temp.: 2-8°C. SMILES string: COC(OC)c1ccc(OC)cc1. InChI: 1S/C10H14O3/c1-11-9-6-4-8(5-7-9)10(12-2)13-3/h4-7,10H,1-3H3. InChI key: NNHYAHOTXLASEA-UHFFFAOYSA-N. Storage Class Code: 10 - Combustible liquids. WGK: WGK 1. Flash Point(F): 237.2 °F - closed cup. Flash Point(C): 114.0 °C - closed cup. Personal Protective Equipment: Eyeshields, Gloves.