CAS: 51359-78-5; 4-(Bromomethyl)Benzaldehyde

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CAS号17201-43-3 α-溴对甲基苯甲腈 | CAS号52010-97-6 对羟甲基苯甲醛 | CAS号71831-21-5 4-溴甲基苄基醇 | CAS号623-27-8 对苯二甲醛 | CAS号125734-44-3 4-(羟基甲基)苯甲醛乙酸二乙酯 | CAS号623-24-5 α,α'-二溴对二甲苯 | CAS号589-29-7 对苯二甲醇 | CAS号104-87-0 对甲基苯甲醛 | CAS号81172-89-6 对苯二甲醛单(二乙缩醛) | CAS号104-85-8 对甲苯腈 | CAS号105521-17-3 triphenyl-[[4-(... | CAS号39895-56-2 4-胺甲基苯甲醇 | CAS号198978-87-9 (4-formylphenyl... | CAS号67468-65-9 4-苄基-苯甲醛 | CAS号82413-63-6 4-(吗啉甲基)苯甲醛 | CAS号102949-52-0 1,4-bis[2-(4-et... | CAS号102432-03-1 4-(1H-咪唑-1-甲基)苯甲醛 | CAS号123986-64-1 4-(羟甲基)苄基氨基甲酸叔丁酯 | CAS号156866-52-3 4-甲酰苄基氨基甲酸叔丁酯 | CAS号125185-25-3 4-(二乙基磷甲基)苯甲醛

1,4-二(溴甲基)苯置于manganese(Iv) Oxide体系中,用 氯仿 作为反应溶剂,化学反应 4.0H,以60%的收率获得产物4-溴甲基苯甲醛
参考文献:中性条件下苄基卤化物简单方便的二氧化锰氧化成芳香醛
标题:中性条件下苄基卤化物简单方便的二氧化锰氧化成芳香醛
摘要:已经描述了在中性条件下通过二氧化锰将芳基甲基卤化物与相应的醛进行简单,方便且廉价的苄基氧化反应.
DOI:10.1246/cl.2005.194

专利信息

专利号:US-8445695-B2
优先权日:2003-10-31
标 题 :Synthesis of phosphono-substituted porphyrin compounds for attachment to metal oxide surfaces
发明人：LINDSEY JONATHAN S; LOEWE ROBERT S; MUTHUKUMARAN KANNAN; AMBROISE AROUNAGUIRY
权利人:LINDSEY JONATHAN S; LOEWE ROBERT S; MUTHUKUMARAN KANNAN; AMBROISE AROUNAGUIRY; UNIV NORTH CAROLINA STATE; ZETTACORE INC
摘要:A method of making a phosphono-substituted dipyrromethane comprises reacting an aldehyde or acetal having at least one phosphono group substituted thereon with pyrrole to produce a phosphono-substituted dipyrromethane; and wherein the phosphono is selected from the group consisting of dialkyl phosphono, diaryl phosphono, and dialkylaryl phosphono. Additional methods, intermediates and products are also described.

专利号:US-7022862-B2
优先权日:2003-08-15
标 题:Scalable synthesis of dipyrromethanes
发明人：LINDSEY JONATHAN S; DHANALEKSHMI SAVITHRI; LAHA JOYDEV K; TANIGUCHI MASAHIKO
权利人:UNIV NORTH CAROLINA STATE
摘要:A (preferably nonaqueous) method of making a dipyrromethane is described. The comprises the steps of: (a) providing a reaction system consisting essentially of an aldehyde or acetal, excess pyrrole and a catalyst; (b) reacting the aldehyde or acetal with the pyrrole in the reaction system to form the dipyrromethane therein; (c) quenching the reaction system by adding a base thereto (preferably without simultaneously or concurrently adding water and/or an organic solvent thereto); (d) separating the catalyst from the reaction system; and then (e) separating the pyrrole from the reaction system to produce the dipyrromethane as a residual

专利号:US-6475807-B1
优先权日:1996-04-08
标题:Mass-based encoding and qualitative analysis of combinatorial libraries
发明人：GEYSEN HENDRIK MARIO; KINDER DANIEL STUART; WAGNER CRAIG DANIEL
权利人:SMITHKLINE BEECHAM CORP
摘要:The insertion of isotopically labeled portions into solid state combinatorial synthesis constructs followed by mass spectrometer, mass-based nuclear magnetic resonance spectrometry or mass-based infrared spectrometry analysis allows for the physical, non-chemical encoding of large numbers of combinatorial synthesis products.

专利号:US-2009234136-A1
优先权日:2003-10-31
标题:Synthesis of phosphono-substituted porphyrin compounds for attachment to metal oxide surfaces

专利号:US-2005096465-A1
优先权日:2003-10-31
标题:Synthesis of phosphono-substituted porphyrin compounds for attachment to metal oxide surfaces

专利号:US-2006009638-A1
优先权日:2004-07-08
标 题:Synthesis of porphyrins designed for attachment to electroactive surfaces via one or more carbon tethers