CAS: 2893-33-6; Pyridine-2,6-Dicarbonitrile

相似化合物

499-83-2 5431-44-7 872602-74-9

上下游产品

CAS号4663-97-2 2,6-吡啶二甲酰胺 | CAS号100140-49-6 pyridine-2,6-di... | CAS号773837-37-9 sodium cyanide | CAS号1513-65-1 2,6-二氟吡啶 | CAS号108-48-5 2,6-二甲基吡啶 | CAS号5431-44-7 2,6-吡啶二甲醛 | CAS号1195-59-1 2,6-吡啶二甲醇 | CAS号10129-71-2 Pyridine,2,6-bi... | CAS号2402-98-4 2-吡啶甲腈, 1-氧化物 | CAS号7677-24-9 三甲基氰硅烷 | CAS号4392-85-2 2,2'-二吡啶-6-甲腈 | CAS号499-83-2 2,6-吡啶二羧酸 | CAS号4663-97-2 2,6-吡啶二甲酰胺 | CAS号52368-18-0 6-氰基吡啶酰胺 | CAS号174500-20-0 2,6-双[|4S|-4-苯基... | CAS号220525-55-3 3-[6-(1,2,4-tri... | CAS号33354-88-0 2,6-二丙基吡啶 | CAS号118949-61-4 (S,S)-2,6-双(4-异... | CAS号118949-63-6 2,6-双[(4S)-4-叔丁... | CAS号185346-09-2 2,6-双[(3aS,8aR)...

吡啶-2.6-二羧酸二甲酯置于氨,三氯氧磷体系中,用 水,N,N-二甲基甲酰胺 用作溶剂,化学反应 1.0H,反应生成2,6-吡啶二甲腈
参考文献:Bis-(1,2,4-Triazin-3-yl) Ligand Structure Driven Selectivity Reversal Between Am3+ And Cm3+: Solvent Extraction And Dft Studies
标题:Bis-(1,2,4-Triazin-3-yl) Ligand Structure Driven Selectivity Reversal Between Am3+ And Cm3+: Solvent Extraction And Dft Studies
摘要:从三齿(so3Phbtp)到四齿(so3Phbtp或so3Phbtphen)配体之间的am3+和cm3+的选择性逆转,这是通过密度泛函理论(dft)计算解释的,并利用todga在rtil中分离am3+和cm3+.
Doi:10.1039/d1Dt00307K

专利信息

专利号:WO-2015131100-A1
优先权日:2014-02-28
标题:Ligand-controlled c(sp3)-h arylation and olefination in synthesis of unnatural chiral alpha amino acids
发明人：YU JIN-QUAN
权利人:SCRIPPS RESEARCH INST
摘要:The use of ligands to tune the reactivity and selectivity of transition metal-catalysts for C(-sp3)-H bond functionalization is a central challenge in synthetic organic chemistry. Herein, we report a rare example of catalyst-controlled C(sp3)-H arylation using pyridine and quinoline derivatives: the former promotes exclusive monoarylation, whereas the latter activates the catalyst further to achieve diarylation. Successive application of these ligands enables the sequential diarylation of a methyl group in an alanine derivative with two different aryl iodides, affording a wide range of β-Ar-p-Ar ' -cc-amino acids with excellent levels of diastereoselectivity (d.r. > 20:1). Both configurations of the β-chiral center can be accessed by choosing the order in which the aryl groups are installed. The use of a quinoline derivative as a ligand also enables C(sp3)-H olefination of a protected alanine.

专利号:CN-120040440-A
优先权日:2023-11-24
标题 :A type of chiral pyridinebisazoline ligand modified with alkyl derivatives at C4 position of pyridine ring and its synthesis method and application

专利号:CN-118978522-A
优先权日:2024-08-05
标题 :Synthesis method of 2-substituted-4-hydroxy-2-thiazoline derivative

专利号:CN-108586504-B
优先权日:2018-04-24
标 题 :Synthesis method and use method of terbium complex with fluorescent colorimetric sensing performance