CAS: 6270-63-9; Pyrazin-2(1H)-One

相似化合物

931-18-0 20721-17-9 20721-18-0

上下游产品

2-chloropyrazin 2-Aminopyrazine Glyoxal glycinamide hydr°Chloride 3-phenyl-2(1H)-pyrazinone 3,6-diphenylpyrazin-2(1H)-one 2-chloropyrazin 2-bromopyrazine

2-氯吡嗪置于sodium Hydroxide体系中,化学反应生成 羟基吡嗪
参考文献:吡嗪系列合成;吡唑卤化物的制备和性质.
标题:吡嗪系列合成;吡唑卤化物的制备和性质.
摘要:
DOI:10.1021/ja01207A018

专利信息

专利号:WO-2017089470-A1
优先权日:2015-11-27
标 题:Process for the synthesis of aryldiazonium salts using nitrogen oxides in oxygen-containing gas streams, especially from industrial waste gases
发明人：HOFMANN DAGMAR; HOFMANN JOSEFA; HEINRICH MARKUS
权利人:Friedrich-Alexander-Universität Erlangen-Nürnberg
摘要:The present invention relates to a process for the synthesis of aryldiazonium salts using nitrogen oxides in oxygen-containing gas streams, especially from industrial waste gases.

专利号:US-2013338369-A1
优先权日:2011-03-07
标 题 :Process for the Synthesis of Aminobiphenylene
发明人：HEINRICH MARKUS; PRATSCH GERALD
权利人:HEINRICH MARKUS; PRATSCH GERALD; BASF SE
摘要:The present invention relates to a process for the synthesis of 2-aminobiphenylene and derivatives thereof by reacting a benzene diazonium salt with an aniline compound under basic reaction conditions.

专利号:US-11851651-B2
优先权日:2017-06-19
标 题 :Automated methods for scalable, parallelized enzymatic biopolymer synthesis and modification using microfluidic devices
发明人：BANAL JAMES; BERLEANT JOSEPH DON; SHEPHERD TYSON; BATHE MARK
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:Methods for the automated template-free synthesis of user-defined sequence controlled biopolymers using microfluidic devices are described. The methods facilitate simultaneous synthesis of up to thousands of uniquely addressed biopolymers from the controlled movement and combination of regents as fluid droplets using microfluidic and EWOD-based systems. In some forms, biopolymers including nucleic acids, peptides, carbohydrates, and lipids are synthesized from step-wise assembly of building blocks based on a user-defined sequence of droplet movements. In some forms, the methods synthesize uniquely addressed nucleic acids of up to 1,000 nucleotides in length. Methods for adding, removing and changing barcodes on biopolymers are also provided. Biopolymers synthesized according to the methods, and libraries and databases thereof are also described. Modified biopolymers, including chemically modified nucleotides and biopolymers conjugated to other molecules are described.

专利号:US-2018274001-A1
优先权日:2017-03-21
标 题 :Nucleic acid synthesis using dna polymerase theta
发明人：EFCAVITCH J WILLIAM; TUBBS JULIE L
权利人:MOLECULAR ASSEMBLIES INC
摘要:Provided herein are methods for template-independent synthesis of oligonucleotides using a DNA polymerase. Also provided are methods for template-directed synthesis of oligonucleotides and for sequencing of nucleic acids using DNA polymerase theta and 3′-aminoalkoxy nucleotides.

专利号:US-2019078126-A1
优先权日:2017-09-08
标 题 :Polymerase-mediated, template-independent polynucleotide synthesis
发明人：BAIGA THOMAS; BURLEY MICHAEL ANDERSON; SMITH ALEXANDER
权利人:SIGMA ALDRICH CO LLC; MERCK PATENT GMBH
摘要:Methods for de novo synthesis of polynucleotides in which 3′-O-reversibly blocked nucleotides are attached to a solid support in the presence of an X family DNA polymerase and in the absence of a nucleic acid template.

专利号:US-2014378538-A1
优先权日:2011-12-14
标 题:Methods of responding to a biothreat
发明人：BANCEL STEPHANE
权利人:MODERMA THERAPEUTICS INC
摘要:The present disclosure provides for devices, in particular mobile devices, which may be used in the synthesis of modified nucleic acid molecules, in particular modified mRNA molecules. The device for making the modified nucleosides, modified nucleotides and modified nucleic acids (e.g., mRNA) disclosed herein may be mobile devices comprising at least one sample block for insertion of one or more sample vessels, a device base with electronic control units for the sample block, a voltage supply, and one or more reagent(s) for the synthesis of at least one nucleic acid.