6346-00-5Relevant articles and documents
A synthesis method of diol
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Paragraph 0025-0030, (2022/01/12)
The present invention belongs to the field of organic synthesis technology, specifically a synthesis method of a diol; the present invention by bis (trimethylsilyl) lithium amino catalytic lactone boronization of lactone to synthesize a variety of structure of the diol compound; specifically, under the bis (trimethylsilyl) amino lithium catalytic system, to a variety of lactone compounds and pinacol borane as raw materials, the preparation of diol compounds; the method of the present invention raw materials are of a wide range of sources or easy to prepare, easy to operate, selective and controllable, high yield, mild conditions, universality wide.
A phosphine-free iron complex-catalyzed synthesis of cycloalkanes: Via the borrowing hydrogen strategy
Bettoni, Léo,Gaillard, Sylvain,Renaud, Jean-Luc
supporting information, p. 12909 - 12912 (2020/11/07)
Herein we report a diaminocyclopentadienone iron tricarbonyl complex catalyzed synthesis of substituted cyclopentane, cyclohexane and cycloheptane compounds using the borrowing hydrogen strategy in the presence of various substituted primary and secondary 1,n diols as alkylating reagents. Deuterium labeling experiments confirm that the diols were the hydride source in this cascade process. This journal is
Synthesis of 1,2-phenylenedimethanols by base-promoted reduction of isobenzofuran-1(3H)-ones with silane
Liu, Bin,Zhou, Xigeng
supporting information, p. 725 - 728 (2018/12/11)
An efficient method for preparation of substituted 1,2-phenylenedimethanols and aliphatic 1,4-diols that are valuable intermediates in organic synthesis, has been developed by the base-promoted reduction of isobenzofuran-1(3H)-ones and γ-lactones with silane under mild conditions. Compared with traditional procedures using stoichiometric amounts of metal hydrides and alkyl reductants, the present method avoids the use of sensitive reagents and is operationally simple and a broad variety of functional groups are tolerated.