CAS: 612-55-5; 2-Iodonaphthalene

相似化合物

36316-88-8 90-14-2 1730-04-7

上下游产品

naphthalene 2-iodonaphthalene - picric acid complex 2-dichloroiodanyl-naphthalene acetic acid 1-naphthalen-1-yl-piperidine N-(2-naphthyl)piperidine 2,2'-binaphthalene 2-(naphthalen-2-yl)benzoic acid

📜2-萘胺置于对甲苯磺酸,Potassium Iodide体系中,用 水 作为反应溶剂,化学反应 1.5H,以84%的收率获得产物2-碘萘
参考文献:水性强无酸条件下芳香胺重氮化-碘化的绿色程序
标题:水性强无酸条件下芳香胺重氮化-碘化的绿色程序
摘要:开发了一种方便,温和的一锅法,该方法通过在室温下于水中在对甲苯磺酸存在下用可重用的聚合重氮化剂对芳族胺进行顺序重氮化-碘化来高产率地合成碘代芳烃.该方法是通用的,并且是已知的重氮化-碘化方法的最绿色的替代方法.该方法对于制备1 H-苯并[D] [1,2,3]三唑和苯并[D] [1,2,3]噻二唑也是有效的. 重氮化-卤化-碘化-杂环-胺
DOI:10.1055/s-0030-1260046

专利信息

专利号:US-4348525-A
优先权日:1981-04-09
标题 :Composition and a process for the preparation of [hydroxy(organosulfonyloxy)iodo]arenes and their use in a regiospecific synthesis of diaryliodonium salts
发明人：KOSER GERALD F; WETTACH RICHARD H
权利人:UNIV AKRON
摘要:[Hydroxy(organosulfonyloxy)iodo]arenes are synthesized in neutral organic solvents by the reaction of ring-substituted [hydroxy(organosulfonyloxy)iodo]benzenes with iodoarenes via ligand transfer. The produced compounds are reacted with (triorganosilyl) arenes or (trihalosilyl)arenes in neutral organic solvents to produce diaryliodonium salts. The diaryliodonium salt synthesis proceeds in regiospecific fashion, aryliodination occurring at the point of attachment of the silicon atom in the silylarenes.

专利号:US-4826635-A
优先权日:1981-04-09
标题:Composition and a process for the preparation of (hydroxy (organosulfonyloxy)iodo)arenes and their use in a regiospecific synthesis of diaryliodonium salts
发明人：KOSER GERALD F; WETTACH RICHARD H
权利人:UNIV AKRON
摘要:[Hydroxy(organosulfonyloxy)iodo]arenes are synthesized in neutral organic solvents by the reaction of ring-subsituted [hydroxy(organosulfonyloxy)iodo]benzenes with iodoarenes via ligand transfer. The produced compounds are reacted with (triorganosilyl) arenes or (trihalosilyl)arenes in neutral organic solvents to produce diaryliodonium salts. The diaryliodonium salt synthesis proceeds in regiospecific fashion, aryliodination occurring at the point of attachment of the silicon atom in the silylarenes.

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:WO-0009116-A1
优先权日:1998-08-14
标 题:Grp receptor ligands
发明人：XIANG JIA-NING; KARPINSKI JOSEPH M; CHRISTENSEN SIEGFRIED B IV
权利人:SMITHKLINE BEECHAM CORP; XIANG JIA NING; KARPINSKI JOSEPH M; CHRISTENSEN SIEGFRIED B IV
摘要:Novel GRP receptor antagonists are provided. Methods of using the present compounds to antagonize GRP receptors are also provided. The present invention further involves the synthesis of the present compounds.

专利号:US-10150111-B2
优先权日:2016-09-06
标题 :Method for catalytic synthesis of cinnamic acid with catalyst recycle

专利号:CN-105646134-B
优先权日:2016-02-23
标题:A method for highly selective synthesis of iodobenzene compounds