Iron(III)/O<sub>2</sub>-Mediated Regioselective Oxidative Cleavage of 1-Arylbutadienes to Cinnamaldehydes
作者:Amit Bhowmik、Rodney A. Fernandes
DOI:10.1021/acs.orglett.9b03562
日期:2019.11.15
environmentally benevolent regioselective oxidative cleavage of 1-arylbutadienes to cinnamaldehydes mediated by iron(III) sulfate/O2 has been developed. The reaction offered good yields and excellent regioselectivity and showed good functional group tolerance (31 examples). The method is important, as few reports with limited substrate scope are available for such excellent oxidative cleavage of conjugated dienes
已经开发了由硫酸铁(III)/ O 2介导的1-芳基丁二烯对肉桂醛的简单,有效和环境友好的区域选择性氧化裂解。该反应提供了良好的产率和优异的区域选择性,并显示出良好的官能团耐受性(31个实施例)。该方法很重要,因为很少有报道报道可对共轭二烯进行如此出色的氧化裂解的底物范围有限。
Benzimidazole derivatives, a process for their manufacture and use as a medicine
申请人:Boehringer Ingelheim Pharma KG
公开号:US20030130265A1
公开(公告)日:2003-07-10
The invention concerns benzimidazole derivatives of the general formula (I)
1
in which the radicals R
1
, R
2
, R
3
, X
1
and A can have the meanings assigned to them in the specification, their prodrugs, processes for their production as well as the use of the benzimidazole derivatives as medicines, especially as medicines that have trypsin-inhibiting action.
Bi-functional complexes and methods for making and using such complexes
申请人:Gouliaev Alex Haahr
公开号:US11225655B2
公开(公告)日:2022-01-18
The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.
METELITSA A. V.; LYASHIK O. T.; VOLBUSHKO N. V.; ANDREEVA I. M.; KNYAZHAN+, ZH. ORGAN. XIMII, 22,(1986) N 7, 1446-1454
作者:METELITSA A. V.、 LYASHIK O. T.、 VOLBUSHKO N. V.、 ANDREEVA I. M.、 KNYAZHAN+
DOI:——
日期:——
BI-FUNCTINAL COMPLEXES AND METHODS FOR MAKING AND USING SUCH COMPLEXES
申请人:Gouliaev Alex Haahr
公开号:US20130281324A1
公开(公告)日:2013-10-24
The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.