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    ChemicalBook CAS DataBase List 1,3,5,8-Tetrahydroxy-2,4-bis(3-methyl-2-butenyl)-9H-xanthen-9-one
    33390-42-0

    1,3,5,8-Tetrahydroxy-2,4-bis(3-methyl-2-butenyl)-9H-xanthen-9-one synthesis

    4synthesis methods
    -

    Yield:-

    Steps:

    Multi-step reaction with 4 steps
    1: phosphorous pentoxide, methanesulphonic acid
    4: 30 percent / morpholine

    References:

    Bennett, Graham J.;Lee, Hiok-Huang [Tetrahedron Letters,1989,vol. 30,# 51,p. 7265 - 7268]

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