Detail of "35298-48-7"

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CAS Number:
35298-48-7
Name:
2,5-Dimethyl-3(2H)furanone
Molecular Structure:
Formula:
C₆H₈O₂
Molecular Weight:
112.13
Synonyms:
3(2H)-Furanone, 2,2-dimethyl-;2,2-Dimethyl-3(2H)-furanone;(2R)-2,5-dimethylfuran-3-one;2,2-dimethylfuran-3-one;(2S)-2,5-dimethylfuran-3-one;2,5-Dimethyl-3(2H)furanon;2.5-Dimethyl-3（2H）furanone;
Density:
1.038 g/cm³
Boiling Point:
155.5 °C at 760 mmHg
Flash Point:
51.7 °C
Risk Codes:
10
Safety:
16-27-36/37/39 Details
Transport Information:
UN 1224 3/PG 3

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Assay:98%

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2,5-DIMETHYL-3(2H)-FURANONE

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Stereoselective synthesis of (±) methyl nonactate: Stereoselective synthesis of (±) methyl nonactate. Baldwin, Steven W.; McIver, J. M. (Paul M. Gross Chem. Lab., Duke Univ., Durham, NC 27706, USA). J. Org. Chem., 52(2), 320-2 (English) 1987. CODEN: JOCEAH. ISSN: 0022-3263. DOCUMENT TYPE: Journal CA Section: 26 (Biomolecules and Their Synthetic Analogs) A synthesis of Me (±)-nonacetate (I) was achieved in 11 steps from 2,2-dimethyl-3(2H)-furanone. Key features include a threo aldol equiv. reaction sequence to establish the C(2)-C(3)nonactic acid stereochem. relationship and the addn. of Me2Zn to a TiCl4-complexed soln.There are some commonly used reagents with their cas registry numbers 5162-44-7 and 35298-48-7 in this article. of an intermediate aldehyde to afford the correct C-8 stereochem. The 3 diastereoisomeric relationships of I were established with selectivities of , , and . Also prepd. was Me 8-epinonacetate by the addn. of LiCuMe2 to the same aldehyde precursor. .