4.
    发明专利
    未知

    公开(公告)号:BRPI0512377A

    公开(公告)日:2008-03-11

    申请号:BRPI0512377

    申请日:2005-06-23

    Inventor: HAASE JUERGEN

    Abstract: Method for preparing gaseous diazoalkanes (I) in which a diazoalkane precursor (II), in a first solvent, and a base, in a second solvent, are reacted, and the (I) formed is removed from the reactor under reduced pressure.

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