Graphical Abstracts
2004; Taylor & Francis; Volume: 34; Issue: 19 Linguagem: Inglês
10.1081/scc-200037466
ISSN1532-2432
ResumoAbstract Synth. Commun. 2004, 34, 3449 Conversion of α‐Amino Acids into Nitriles by Oxidative Decarboxylation with Trichloroisocyanuric Acid Gene A. Hiegel, Justin C. Lewis, and Jason W. Bae Department of Chemistry and Biochemistry, California State University, Fullerton, California, USA Trichloroisocyanuric acid oxidation of α‐amino acids in water or methanol produces nitriles in good yield and high purity. Synth. Commun. 2004, 34, 3455 Selective Tolyl Carbon Alkylation Mediated by Imidazoline‐Directed Lithiation Emily F. Calderwood, Nancy E. Forsyth, and Alexandra E. Gould Millennium Pharmaceuticals Inc., Cambridge, Massachusetts, USA Synth. Commun. 2004, 34, 3465 Facile Synthesis of New L‐Arginine Derivatives as Substrates for Trypsin‐Like Proteases Yongjun Gao and Yuan C. Lee Department of Biology, Johns Hopkins University, Baltimore, Maryland, USA Synth. Commun. 2004, 34, 3473 A Rapid and Convenient Synthesis of Homoallylic Alcohols by the Barbier‐Grignard Reaction Grant J. Sormunen and David E. Lewis Department of Chemistry, University of Wisconsin‐Eau Claire, Eau Claire, Wisconsin, USA Synth. Commun. 2004, 34, 3481 The Synthesis of 9,10‐Dihydro‐9,10‐(Methaniminomethano)Anthracene and N‐Protected Derivatives Via Double Reductive Amination Patrick Stoy, Jenny Rush, and William H. Pearson Department of Chemistry, University of Michigan, Ann Arbor, Michigan Synth. Commun. 2004, 34, 3491 Ru(II) Tris(3,8‐Dibromo‐1,10‐Phenanthroline)—A New Versatile Core for the Divergent Synthesis of Hyperbranched Systems Chariklia Sotiriou‐Leventis,1 Jinhua Yang,1 Penggao Duan,1 and Nicholas Leventis2 1Department of Chemistry, University of Missouri‐Rolla, Rolla, Missouri, USA 2NASA Glenn Research Center, Materials Division/Polymers Branch, Cleveland, Ohio, USA Ru(II) tris(3,8‐dibromo‐1,10‐phenanthroline) bishexafluorophosphate (1) was synthesized for the first time as a useful core for the divergent synthesis of hyperbranched systems. Synth. Commun. 2004, 34, 3497 Convenient Syntheses of Daunomycinone‐7‐D‐Glucuronides and Doxorubicinone‐7‐D‐Glucuronides Young S. Rho,1 Sun Y. Kim,1 Wan‐Joong Kim,1 Yeo Keun Yun,1 Hong Sig Sin,1 and Dong Jin Yoo2 1Department of Chemistry, Chonbuk National University, Chonju 561‐756, Korea 2Department of Chemistry, Seonam University, Namwon 590‐711, Korea Convenient syntheses of daunomycinone‐7‐D‐glucuronides and doxorubicino‐7‐D‐glucuronides (10 and 11) containing glucuronic acid moiety instead of daunosamine were carried out from daunorubicin (2) through the deglycosylation of 2 with aqueous HCl solution and the glycosylation at 7‐hydroxyl group of daunomycinone or 14‐acetoxydoxorubicinone with the corresponding glucuronic acid derivative followed by alkaline deacetylation. Synth. Commun. 2004, 34, 3513 Design and Syntheses of Novel Calix[4]Crown: Calix[4]‐Dixanthates‐Crowns Fafu Yang,1,* Xilei Chen,1 Hongyu Guo,1 Xiuqin Cai,1 and Shen Lin1,2 1Department of Chemistry, Fujian Normal University, Fuzhou, 350007 2State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002 Synth. Commun. 2004, 34, 3521 Microwave‐Assisted Synthesis of Pyrazoline Derivatives on Soluble Polymer Min Xia and Xue‐jie Pan Department of Applied Chemistry, Zhejiang Institute of Science and Technology, Hangzhou 310033, P.R. China Synth. Commun. 2004, 34, 3529 Novel and Efficient Method to Synthesize N‐Benzyl‐4‐Formyl‐Piperidine Rong Sheng and Yongzhou Hu Zhejiang University, Department of Medicinal Chemistry, School of Pharmaceutical Science, Hangzhou 310031, P.R. China A novel and efficient method was developed to synthesize N‐benzyl‐4‐formyl‐piperidine (3). N‐Benzyl‐4‐piperidone (1) was reacted with dimethyloxosulfonium methylide to get epoxide (2), followed by rearrangement in the presence of magnesium bromide etherate to give target compound in high yield. Synth. Commun. 2004, 34, 3535 A Convenient Synthesis of 1‐Tosyl‐3, 4‐Dimethyl Imidazolium Salt and N,N,N′‐Trisubstituted Ethylendiamine Derivatives Donghong Li, Junsheng Hao, Bing Deng, Wei Guo, Fangjun Huo, Yongbin Zhang, and Chizhong Xia School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China Imidazolinium iodide 3 was synthesized from 1,2‐diaminopropane in three steps. The model compound 3 was used to prepare N,N,N′‐trisubstituted 2‐methyl‐ethylenediamines 4, 5, and 6 conveniently. Synth. Commun. 2004, 34, 3545 Mild Oxidative Bromination of Alkenes and Alkynes with Zinc Bromide and Lead Tetraacetate Hussni A. Muathen Department of Chemistry, Umm Alqura University, Makkah, Saudi Arabia Synth. Commun. 2004, 34, 3553 Novel Synthesis of 2‐Oxo‐2H‐Benzopyrano[2,3‐d]Pyrimidines H. Turki,1 S. Abid,1 Y. Le Bigot,2 S. Fery‐Forgues,3 and R. El Gharbi1 1Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères Faculté des Sciences, 3038 Sfax, Tunisie 2Laboratoire de catalyse, chimie fine et polymères, ENSIACET, 118 route de Narbonne, 31077 Toulouse Cedex, France 3Laboratoire des Interactions Moléculaires Réactivité Chimique et Photochimique, UMR CNRS 5623, Université Paul Sabatier, 118 route de Narbonne, 31062, Toulouse Cedex, France The synthesis of novel substituted 3‐cyanoiminocoumarins and corresponding N‐ethoxycarbonyl iminocoumarins is described. The condensation of N‐ethoxycarbonyl‐3‐cyano‐7‐diethylamino with amines yields substituted 2‐oxo‐2H‐benzopyrano [2,3‐d] pyrimidines. Synth. Commun. 2004, 34, 3565 Highly Regio‐ and Diastereoselective 1,3‐Dipolar Cycloaddition of Nitrile Oxides to 2,4‐Dimethyl‐3H‐1,5‐benzodiazepines: Synthesis of Bis[1,2,4‐oxadiazolo][1,5]benzodiazepine derivatives K. Nabih,1 A. Baouid,1 A. Hasnaoui,1 and A. Kenz2 1Laboratoire de Chimie des Substances Naturelles et des Hétérocycles, Département de Chimie, Faculté des Sciences‐Semlalia, BP 2390, Université Cadi Ayyad, 40000 Marrakech, Morocco 2LBS‐UMR 6517, Centre Scientifique Saint‐Jérôme, 13397 Marseille Cedex 20, France The condensation reaction of nitrile oxides with 2,4‐dimethyl‐3H‐1,5‐benzodiazepines is regio‐ and diastereoselective. Synth. Commun. 2004, 34, 3573 Synthesis of Mono Protected 1,10‐Diaza‐18‐Crown‐6 Christian P. Mandl and Burkhard König Institut für Organische Chemie, Universität Regensburg, D‐93040 Regensburg, Germany Synth. Commun. 2004, 34, 3579 Selective Para‐Iodination of Methoxyarenes, Phenols, and Anilines with Iodine in the Presence of Poly (4‐Vinylpyridine)‐Supported Peroxodisulfate Hassan Tajik,1 Iraj Mohammadpoor‐Baltork,2 and Hassan Rafiee Rasht‐Abadi1 1Department of Chemistry, Guilan University, Rasht, Iran 2Department of Chemistry, Isfahan University, Isfahan, Iran A mild and efficient method for the direct iodination of methoxyarenes, phenols, and anilines using iodine and poly (4‐vinylpyridine) supported peroxodisulfate in acetonitrile solution, is reported. Synth. Commun. 2004, 34, 3587 Activation of Iron (III) and Bismuth (III) Nitrates by Tungstophosphoric Acid: Solvent‐Free Oxidative Deprotection of Oximes to Carbonyl Habib Firouzabadi, Nasser Iranpoor, and Kamal Amani Chemistry Department, College of Sciences, Shiraz University, Shiraz 71454, Iran A simple, rapid, selective, and solvent‐free procedure for the efficient cleavage of oximes to carbonyl compounds using iron (III) and bismuth (III) nitrates activated by tungstophosphoric acid, (H3PW12O40 · 6H2O) is described. Synth. Commun. 2004, 34, 3595 Oxidation of Organic Compounds by Potassium Permanganate Supported on Montmorillonite K10 Ahmad Shaabani,1 Ayoob Bazgir,1 and Donald G. Lee2 1Department of Chemistry, Shahid Beheshti University, Tehran, Iran 2Department Chemistry and Biochemistry, University of Regina, Saskatoch, Canada Synth. Commun. 2004, 34, 3609 Synthesis of Fused Imidazoles Based on γ‐Bromodypnone Volodimir Kovtunenko, Lyudmila Potikha, and Aleksandr Turov Department of Chemistry, Taras Shevchenko National University, Kiev, Ukraine A new method based on the reaction of 4‐bromo‐1,3‐diphenyl‐2‐buten‐1‐one with heterocyclic amines is proposed for the synthesis of fused imidazoles. Synth. Commun. 2004, 34, 3615 Design and Synthesis of Novel Amino Acid‐Bearing Macrocyclic Calix[4]Arenes GuoZhu Zhang,1 ZuCheng Li,1 Min Wang,1 JiaQi He,1 and JinPei Cheng1,2 1Department of Chemistry and 2State Key Laboratory of Element‐Organic Chemistry, Nankai University, Tianjin 300071, China Synth. Commun. 2004, 34, 3623 Efficient Tetrahydropyranylation of Alcohols and Detetrahydropyranylation Reactions in the Presence of Catalytic Amount of Trichloroisocyanuric Acid (TCCA) as a Safe, Cheap Industrial Chemical Habib Firouzabadi, Nasser Iranpoor, and Hassan Hazarkhani Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran Preparation and cleavage of THP ethers of different hydroxy functional groups are easily and efficiently proceeded in the presence of trichloroisocyanuric acid (TCCA) in the absence of solvent with high yields. Synth. Commun. 2004, 34, 3631 Degradation of the Side Chain of (−)‐Sclareol: A Very Short Synthesis of Nor‐Ambreinolide and Ambrox A. F. Barrero, E. J. Alvarez‐Manzaneda, R. Chahboun, and A. F. Arteaga Departamento de Química Orgánica, Facultad de Ciencias, Instituto de Biotecnología, Universidad de granada, 18071 Granada, Spain
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