Radical reaction of the dimethacrylic ester of (2R,4R)-2,4-pentanediol. Addition-cyclization-termination process of high yield under rigorous stereocontrol of the termination step

DOI: 10.1016/S0040-4039(97)00699-0

Source and publish data:

Tetrahedron Letters p. 3547 - 3548 (1997)

Update date:2022-07-29

Topics:

Authors:

Sugimura, Takashi

Nagano, Shinya

Tai, Akira

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Article abstract of DOI:10.1016/S0040-4039(97)00699-0

Photolysis of the dimethacrylic ester of (2R,4R)-2,4-pentanediol in the presence of thiophenol resulted in intramolecular C-C bond formation and, after desulfurization, diastereomerically pure (4S)-2,2,4-trimelhylglutarate ester was obtained in 93.6% for two steps.

Full text of DOI:10.1016/S0040-4039(97)00699-0

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Product name:(2R,4R,9S)-2,4,7,7,9-Pentamethyl-[1,5]dioxecane-6,10-dione

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