CHEMICALLY CLEAVABLE 3'-O-ALLYL-DNTP-ALLYL-FLUOROPHORE FLUORESCENT NUCLEOTIDE ANALOGUES AND RELATED METHODS
申请人:Ju Jingyue
公开号:US20140377743A1
公开(公告)日:2014-12-25
This invention provides a nucleotide analogue comprising (i) a base selected from the group consisting of adenine, guanine, cytosine, thymine and uracil, (ii) a deoxyribose, (iii) an allyl moiety bound to the 3′-oxygen of the deoxyribose and (iv) a fluorophore bound to the base via an allyl linker, and methods of nucleic acid sequencing employing the nucleotide analogue.
[EN] CHEMICALLY CLEAVABLE 3'-O-ALLYL-DNTP-ALLYL-FLUOROPHORE FLUORESCENT NUCLEOTIDE ANALOGUES AND RELATED METHODS<br/>[FR] ANALOGUES NUCLEOTIDIQUES FLUORESCENTS DE 3'-O-ALLYL-DNTP-ALLYL-FLUOROPHORE CHIMIQUEMENT CLIVABLES ET PROCEDES ASSOCIES
申请人:UNIV COLUMBIA
公开号:WO2007053719A2
公开(公告)日:2007-05-10
(EN) This invention provides a nucleotide analogue comprising (i) a base selected from the group consisting of adenine, guanine, cytosine, thymine and uracil, (ii) a deoxyribose, (iii) an allyl moiety bound to the 3' -oxygen of the deoxyribose and (iv) a fluorophore bound to the base via an allyl linker, and methods of nucleic acid sequencing employing the nucleotide analogue.(FR) Cette invention concerne un analogue nucléotidique comprenant (i) une base sélectionnée dans le groupe comprenant l'adénine, la guanine, la cytosine, la thymine et l'uracile, (ii) un désoxyribose, (iii) un groupe caractéristique allyle lié au 3'-oxygène du désoxyribose et (iv) un fluorophore lié à la base par l'intermédiaire d'un liant allyle, et concerne également des méthodes de séquençage d'acides nucléiques utilisant l'analogue nucléotidique.
Regioselective Ni-Catalyzed Carboxylation of Allylic and Propargylic Alcohols with Carbon Dioxide
作者:Yue-Gang Chen、Bin Shuai、Cong Ma、Xiu-Jie Zhang、Ping Fang、Tian-Sheng Mei
DOI:10.1021/acs.orglett.7b01208
日期:2017.6.2
efficient Ni-catalyzed reductive carboxylation of allylic alcohols with CO2 has been successfully developed, providing linear β,γ-unsaturated carboxylic acids as the sole regioisomer with generally high E/Z stereoselectivity. In addition, the carboxylic acids can be generated from propargylicalcohols via hydrogenation to give allylic alcohol intermediates, followed by carboxylation. A preliminary mechanistic
Enantioselective Synthesis of Pyrrolidine-, Piperidine-, and Azepane-Type <i>N</i>-Heterocycles with α-Alkenyl Substitution: The CpRu-Catalyzed Dehydrative Intramolecular <i>N</i>-Allylation Approach
作者:Tomoaki Seki、Shinji Tanaka、Masato Kitamura
DOI:10.1021/ol203218d
日期:2012.1.20
acid derivatives [(R)- or (S)-Cl-Naph-PyCOOCH2CH═CH2] catalyzes asymmetric intramolecular dehydrative N-allylation of N-substituted ω-amino- and -aminocarbonyl allylic alcohols with a substrate/catalyst ratio of up to 2000 to give α-alkenyl pyrrolidine-, piperidine-, and azepane-type N-heterocycles with an enantiomer ratio of up to >99:1. The wide range of applicable N-substitutions, including Boc, Cbz