在这项研究中,我们提出了一种简便的合成肟醚的方法,该方法是使肟与各种氯化物(烷基,官能化的烷基和苄基)反应,然后在DMSO中使用超碱化的氢氧化钾。反应在室温下进行,并以高收率获得产物。在2分钟至3小时内收到最终产品。另外,该化合物不需要色谱分离。通过1 H NMR和13 H进行标题化合物的结构解析13 C NMR光谱以及质谱。所提出的肟醚的合成方法是环境友好的,因为不需要水冷却或加热反应混合物/溶剂(色谱纯化所必需)。合成可以非常容易地大规模进行。
O-Butyloximes, O-allyloximes, O-2-chloroethyloximes, and O,O′-methylenedioximes were prepared from the corresponding oximes and halides under the phase transfer condition using sodium hydroxide and tetrabutylammonium bromide.
MITOTIC KINESIN INHIBITORS AND METHODS OF USE THEREOF
申请人:Ahrendt Kateri
公开号:US20100041719A1
公开(公告)日:2010-02-18
This invention relates to inhibitors of mitotic kinesins, particularly KSP, and methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing the inhibitors and pharmaceutical compositions in the treatment of various disorders.
SHINOZAKI HIRAKU; YOSHIDA NOYUKI; TAJIMA MORITAKA, CHEM. LETT., 1980, NO 7, 869-870
作者:SHINOZAKI HIRAKU、 YOSHIDA NOYUKI、 TAJIMA MORITAKA
DOI:——
日期:——
US8324257B2
申请人:——
公开号:US8324257B2
公开(公告)日:2012-12-04
Additionen von Organometallverbindungen an die C?N-Bindung
作者:A. Marxer、M. Horvath
DOI:10.1002/hlca.19640470421
日期:——
The addition of organometallic compounds to SCHIFF bases, hydrazones, and oximes was studied. It is shown that, contrary to statements in the literature, hydra-zones and oximes may give rise to the same type of C-alkylation and C-arylation as already known for SCHIFF bases.