CAS: 529-28-2; 1-Iodo-2-Methoxybenzene

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CAS号100-66-3 苯甲醚 | CAS号90-04-0 邻氨基苯甲醚 | CAS号5720-06-9 2-甲氧基苯基硼酸 | CAS号578-57-4 邻溴苯甲醚 | CAS号74-83-9 溴甲烷 | CAS号533-58-4 2-碘苯酚 | CAS号74-88-4 碘甲烷 | CAS号38227-87-1 四甲基哌啶锂 | CAS号10493-38-6 4-(2-methoxyphe... | CAS号606-45-1 2-甲氧基苯甲酸甲酯 | CAS号3698-28-0 2-烯丙基苯甲醚 | CAS号5397-34-2 2,4'-二羟基二苯砜 | CAS号4897-68-1 1-溴-2-碘-4-甲氧基苯 | CAS号3131-63-3 2-乙基苯并呋喃 | CAS号3782-00-1 2,3-二甲基苯并呋喃 | CAS号33567-59-8 2-甲氧基苯乙醛 | CAS号35276-83-6 2-甲氧基苯甲酰乙腈 | CAS号93-89-0 苯甲酸乙酯

2-Dichloroiodanyl-Anisole置于sodium Hydroxide,水体系中,化学反应生成 2-碘苯甲醚
参考文献:Jannasch; Hinterskirch,Chemische Berichte,1898,Vol. 31,P. 1710
标题:Jannasch; Hinterskirch,Chemische Berichte,1898,Vol. 31,P. 1710

专利信息

专利号:US-8604213-B2
优先权日:2008-10-21
标 题 :Fluorination of aromatic ring systems
发明人：DIMAGNO STEPHEN
权利人:DIMAGNO STEPHEN; NUTECH VENTURES
摘要:This disclosure relates to reagents and methods useful in the synthesis of aryl fluorides, for example, in the preparation of 18 F labeled radiotracers. The reagents and methods provided herein may be used to access a broad range of compounds, including aromatic compounds, heteroaromatic compounds, amino acids, nucleotides, and synthetic compounds.

专利号:US-9302990-B2
优先权日:2008-10-21
标 题 :Fluorination of aromatic ring systems
发明人：DIMAGNO STEPHEN GREGORY
权利人:DIMAGNO STEPHEN GREGORY; NUTECH VENTURES
摘要:This disclosure relates to reagents and methods useful in the synthesis of aryl fluorides, for example, in the preparation of 18 F labeled radiotracers. The reagents and methods provided herein may be used to access a broad range of compounds, including aromatic compounds, heteroaromatic compounds, amino acids, nucleotides, and synthetic compounds.

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:US-8013157-B2
优先权日:2006-12-20
标题:Synthesis of unsaturated piperidines from piperidones with a silyl reagent
发明人：MANI NEELAKANDHA S; MORRILL CHRISTIE
权利人:JANSSEN PHARMACEUTICA NV
摘要:Syntheses of unsaturated piperidines from piperidones through a silyl piperidine reagent via the Shapiro reaction and palladium-catalyzed cross-coupling reactions with organo halides.

专利号:EP-1346767-A1
优先权日:2002-03-15
标 题:Multifunctional catalyst useful in the synthesis of chiral vicinal diols and process for the preparation thereof
发明人：CHOUDARY BOYAPATI MANORANJAN; CHOWDARI NAIDU SREENIVASA; MADHI SATEESH; KANTAM MANNEPALLI LAKSHMI
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to a multifunctional reusable catalyst and to a processnfor the preparation thereof on a single matrix of the support to perform multicomponentnreaction in a single pot. The multifunctional catalysts of the invention are useful for thensynthesis of chiral vicinal diols by tandem and / or simultaneous reactions involving Heckncoupling, N-oxidation and AD reaction of olefins in presence of cinchona alkaloidncompounds both as an native one and immobilized one in the said matrix support. Thisninvention also relates to a process for preparing vicinal diols by asymmetric dihydroxylationnof olefins in presence of cinchona alkaloid compounds employing reusable multifunctionalncatalysts as heterogeneous catalysts in place of soluble osmium catalysts.

专利号:US-8716532-B2
优先权日:2009-03-27
标 题:One pot multicomponent synthesis of some novel hydroxy stilbene derivatives with alpha, beta-carbonyl conjugation under microwave irradiation
发明人：SHARMA ABHISHEK; SINHA ARUN KUMAR; KUMAR RAKESH; SHARMA NAINA
权利人:SHARMA ABHISHEK; SINHA ARUN KUMAR; KUMAR RAKESH; SHARMA NAINA; COUNCIL SCIENT IND RES
摘要:The present invention provides a method for the preparation of some novel multiconjugated 2- or 4-hydroxy substituted stilbenes. The method provides one pot multicomponent approach wherein 3-4 step reaction sequences viz. condensation, decarboxylation and Heck coupling occur simultaneously which results in an enhanced yield of desired products and reduced reaction times.