CAS: 13750-62-4; 1-Benzyl-2-Methyl-1H-Imidazole

相似化合物

1739-84-0 693-98-1 21202-52-8

上下游产品

N-苄基咪唑 1-Benzylimidazole 4238-71-5

2-甲基咪唑置于palladium On Activated Charcoal Ammonium Formate体系中,用 甲醇 用作溶剂,化学反应 1.0H,以97%的收率获得1-苄基-2-甲基咪唑
参考文献:Rapid Debenzylation Of N-Benzylamino Derivatives To Amino-Derivatives Using Ammonium Formate As Catalytic Hydrogen Transfer Agent
标题:Rapid Debenzylation Of N-Benzylamino Derivatives To Amino-Derivatives Using Ammonium Formate As Catalytic Hydrogen Transfer Agent
摘要:
Doi:10.1016/s0040-4039(00)95769-1

专利信息

专利号:EP-0310950-B1
优先权日:1983-11-18
标题 :Quinoline intermediates for the synthesis of 1H-imidazo[4,5-c]quinolines and 1H-imidazo[4,5-c]quinolin-4-amimes
摘要:Compounds of the types (I) and (II) are disclosed, wherein each R5 is independently selected from the group consisting of alkyl of one to about four carbon atoms, alkoxy of one to about four carbon atoms and halogen, and n is an integer from 0 to 2, with the proviso that if n is 2, then said R5 substituents together contain no more than 6 carbon atoms; R6 is selected from the group consisting of hydroxyalkyl of one to about six carbon atoms and cyclohexylmethyl; and R7 is selected from the group consisting of alkyl of one to about four carbon atoms and hydrogen. These compounds may be used as intermediates for the synthesis of 1H-imidazo[4,5-c]quinoline derivatives.

专利号:US-10385167-B2
优先权日:2015-02-13
标题:Process for the synthesis of polyoxazolidinone compounds with high stability
发明人：MÃœLLER THOMAS ERNST; Gürtler Christoph; BASU SUSMIT; RANGHEARD CLAUDINE; RIVILLO DAVID; LEITNER WALTER; Köhler Burkhard
权利人:COVESTRO DEUTSCHLAND AG
摘要:The present invention relates to polyoxazolidinone compounds, a method for the production of polyoxazolidinone compounds, comprising the step of reacting a biscarbamate compound with a bisepoxide compound in the presence of a mono-carbamate, a mono-isocyanate and/or a mono-epoxide compound as chain regulator and a suitable base having a pK b value of ≤9 as catalyst. The invention further relates to the use of polyoxazolidinone compounds with high thermal stability.

专利号:US-4658009-A
优先权日:1985-03-14
标题:Novel 2-substituted-4,6-diamino-s-triazine/isocyanuric acid adduct, process for synthesis of said adduct and process for curing polyepoxy resin with said adduct
发明人：KAMAGATA KAZUO; YAMADA TOSHIAKI; SAWA NATSUO
权利人:SHIKOKU CHEM
摘要:Disclosed is a 2-substituted-4,6-diamino-s-triazine/isocyanuric acid adduct represented by the following formula: (1) wherein R stands for an alkyl group having 2 to 20 carbon atoms, an unsubstituted or cyano group-substituted aryl group, or a group of the formula R1-CH2CH2- in which R1 stands for an alkoxy group having up to 20 carbon atoms, an acyloxy group, an amino group, an N-substituted amino group, a benzotriazolyl group or a 2-alkylimidazolyl-(4)-dithiocarbonyl group, or by the following formula: (2) wherein R2 stands for an alkylene group which may have an intervening imino or phenylene group. When this adduct is used for curing a polyepoxy resin, a cured product having good heat resistance, insulating property and adhesion and an excellent migration-preventing effect is formed.

专利号:US-2023182087-A1
优先权日:2020-04-28
标 题:Thin-Film Composite Membranes Synthesized by Multi-Step Coating Methods
发明人：DAVENPORT DOUGLAS; VANKELECOM IVO; VERBEKE RHEA
权利人:UNIV LEUVEN KATH
摘要:The invention relates to methods for the synthesis of a thin-film composite membrane, comprising the following steps: a) providing an ultrafiltration porous support membrane, coated at the outer surface with a thin film, synthesized through interfacial polymerisation or interfacial initiation of polymerisation, b) contacting the membrane with a first solution comprising a first monomer, and allowing the solution to impregnate inside the thin film of the membrane, c) discarding the first solution comprising the first monomer, d) contacting the membrane with a second solution comprising a second monomer, and allowing the solution to impregnate inside the thin film of membrane, whereby the second monomer reacts with the first monomer and optionally with reactive groups of the thin film, e) discarding the second solution comprising the second monomer.

专利号:EP-1600451-A2
优先权日:1999-11-12
标题 :Synthesis of 2'-deoxy-l-nucleosides

专利号:EP-1600452-A2
优先权日:1999-11-12
标题 :Synthesis of 2'-deoxy-L-nucleosides