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Results: 1-25 | 26-29
Results: 1-25/29
Novel synthetic routes to nitrogen-bridged tricyclic derivatives of pyrrolo[2,1,5-cd]indolizine and pyrrolo[2,1,5-de]quinolizine derived from 2-acyl-N-(acylmethyl)pyridinium halides
Authors: Hu, JX Jiang, X He, T Zhou, J Hu, YF Hu, HW
Citation: Jx. Hu et al., Novel synthetic routes to nitrogen-bridged tricyclic derivatives of pyrrolo[2,1,5-cd]indolizine and pyrrolo[2,1,5-de]quinolizine derived from 2-acyl-N-(acylmethyl)pyridinium halides, J CHEM S P1, (15), 2001, pp. 1820-1825
TFA-catalyzed ring transformation of 4-hydroxycyclobutenone: A simple and general route for preparation of 3-substituted 4-aminofuran-2(5H)-ones
Authors: Wang, J Jiang, X Chen, M Ge, ZM Hu, YF Hu, HW
Citation: J. Wang et al., TFA-catalyzed ring transformation of 4-hydroxycyclobutenone: A simple and general route for preparation of 3-substituted 4-aminofuran-2(5H)-ones, J CHEM S P1, (1), 2001, pp. 66-71
A dioxotetraamine fluorenyl ligand and its nickel(II) complex - crystal structure and fluorescent sensing properties in aqueous solution
Authors: Jiang, LJ Luo, QH Wang, ZL Liu, DJ Zhang, Z Hu, HW
Citation: Lj. Jiang et al., A dioxotetraamine fluorenyl ligand and its nickel(II) complex - crystal structure and fluorescent sensing properties in aqueous solution, POLYHEDRON, 20(22-23), 2001, pp. 2807-2812
A molecular device controlled by acid-base - A new switch of the pseudorotaxane based on electron donor biphenyl ether derivatives and electron accepter CPQT
Authors: Wang, LY Xi, HT Sun, XQ Pan, Y Hu, HW
Citation: Ly. Wang et al., A molecular device controlled by acid-base - A new switch of the pseudorotaxane based on electron donor biphenyl ether derivatives and electron accepter CPQT, CHEM J CH U, 22(1), 2001, pp. 143-145
Synthesis of (5 alpha)-17-azaandrostan-3-ols and (5 alpha)-17-aza-D-homoandrostan-3-ols and their N-acylated derivatives
Authors: Jiang, X Wang, J Hu, JX Ge, ZM Hu, YF Hu, HW Covey, DF
Citation: X. Jiang et al., Synthesis of (5 alpha)-17-azaandrostan-3-ols and (5 alpha)-17-aza-D-homoandrostan-3-ols and their N-acylated derivatives, STEROIDS, 66(8), 2001, pp. 655-662
A novel coupling reaction of 3-substituted 4-alkoxy and 4-aminocyclobutene-1,2-diones induced by TiCl4-Zn
Authors: Wang, J Jiang, X Chen, M Hu, YF Hu, HW
Citation: J. Wang et al., A novel coupling reaction of 3-substituted 4-alkoxy and 4-aminocyclobutene-1,2-diones induced by TiCl4-Zn, J ORGMET CH, 629(1-2), 2001, pp. 213-218
Preparation of pyrrolo[2,1,5-cd]indolizine derivatives by intramolecular condensation of 3-acyl-5-methylindolizines
Authors: Liang, F Hu, JX Zhang, L Hu, YF Hu, HW
Citation: F. Liang et al., Preparation of pyrrolo[2,1,5-cd]indolizine derivatives by intramolecular condensation of 3-acyl-5-methylindolizines, J HETERO CH, 38(4), 2001, pp. 853-857
Crystal and molecular structure of 3-chloro-3,6-dinitro-2,2-dimethyl-4-chromanone, C11H9N2O6Cl
Authors: Ji, M Hu, JX Fu, TJ Hua, WY Hu, HW
Citation: M. Ji et al., Crystal and molecular structure of 3-chloro-3,6-dinitro-2,2-dimethyl-4-chromanone, C11H9N2O6Cl, J CHEM CRYS, 30(2), 2000, pp. 99-102
Synthesis and characterization of dialkylaluminium, gallium and indium [2-(N,N-dimethylaminomethyl)-4-methyl] phenoxides crystal structure of dimethylgallium [2-(N,N-dimethylaminomethyl)-4-methyl]phenoxide
Authors: Shen, YZ Pan, Y Gu, HW Wu, T Huang, XY Hu, HW
Citation: Yz. Shen et al., Synthesis and characterization of dialkylaluminium, gallium and indium [2-(N,N-dimethylaminomethyl)-4-methyl] phenoxides crystal structure of dimethylgallium [2-(N,N-dimethylaminomethyl)-4-methyl]phenoxide, MAIN GR MET, 23(8), 2000, pp. 423-427
The characterization of physical aging in polymeric composites
Authors: Hu, HW Sun, CT
Citation: Hw. Hu et Ct. Sun, The characterization of physical aging in polymeric composites, COMP SCI T, 60(14), 2000, pp. 2693-2698
The reaction of iminoxy radical with phenols
Authors: Hu, JX Ji, M Wang, BX Hu, YF Hu, HW
Citation: Jx. Hu et al., The reaction of iminoxy radical with phenols, CHEM J CH U, 21(7), 2000, pp. 1045-1047
Palladium catalyzed reaction of alpha-chloromethylnaphthalene with olefins
Authors: Wang, LS Pan, Y Jiang, X Hu, HW
Citation: Ls. Wang et al., Palladium catalyzed reaction of alpha-chloromethylnaphthalene with olefins, TETRAHEDR L, 41(5), 2000, pp. 725-727
Synthesis of functionalized p-phenylene oxide oligomers
Authors: Wang, LY Xi, HT Sun, XQ Shen, YZ Yang, Y Pan, Y Hu, HW
Citation: Ly. Wang et al., Synthesis of functionalized p-phenylene oxide oligomers, SYN COMMUN, 30(2), 2000, pp. 227-234
A novel and practical synthesis of 3-unsubstituted indolizines
Authors: Zhang, LD Liang, F Sun, LZ Hu, YF Hu, HW
Citation: Ld. Zhang et al., A novel and practical synthesis of 3-unsubstituted indolizines, SYNTHESIS-S, (12), 2000, pp. 1733-1737
Synthesis and characterization of dialkylgallium (dialkylindium) complexesof N-salicylidene 2-aminopyridine and N-salicylidene 2-methoxyaniline: crystal structure of dimethyl[N-salicylidene 2-aminopyridine]gallium
Authors: Shen, YZ Gu, HW Pan, Y Dong, G Wu, T Jin, XP Huang, XY Hu, HW
Citation: Yz. Shen et al., Synthesis and characterization of dialkylgallium (dialkylindium) complexesof N-salicylidene 2-aminopyridine and N-salicylidene 2-methoxyaniline: crystal structure of dimethyl[N-salicylidene 2-aminopyridine]gallium, J ORGMET CH, 605(2), 2000, pp. 234-238
A practical and facile route for the preparation of 18-norandrostan-17-ones from androstan-17-ones using SmI2-promoted cyclization and dehydroxylation
Authors: Jiang, X Wang, CD Hu, YF Hu, HW Covey, DF
Citation: X. Jiang et al., A practical and facile route for the preparation of 18-norandrostan-17-ones from androstan-17-ones using SmI2-promoted cyclization and dehydroxylation, J ORG CHEM, 65(11), 2000, pp. 3555-3557
Oxidant promoted 1,3-dipolar cycloaddition of benzimidazolium ylides to alkenes for preparation of 4H-pyrrolo[1,2-a]benzimidazole
Authors: Wang, BX Hu, JX Zhang, XC Hu, YF Hu, HW
Citation: Bx. Wang et al., Oxidant promoted 1,3-dipolar cycloaddition of benzimidazolium ylides to alkenes for preparation of 4H-pyrrolo[1,2-a]benzimidazole, J HETERO CH, 37(6), 2000, pp. 1533-1537
Synthesis of pyrrolo[2,1-a]phthalazines by 1,3-dipolar cycloaddition of phthalazinium N-ylides with alkenes in the presence of tetrakis-pyridine cobalt (II) dichromate
Authors: Zhou, J Hu, YF Hu, HW
Citation: J. Zhou et al., Synthesis of pyrrolo[2,1-a]phthalazines by 1,3-dipolar cycloaddition of phthalazinium N-ylides with alkenes in the presence of tetrakis-pyridine cobalt (II) dichromate, J HETERO CH, 37(5), 2000, pp. 1165-1168
Synthesis of a pair of novel receptors and their properties of enantioselective recognition for amino acid zwitterions
Authors: Lu, GY Liu, F He, WJ Wang, ZL Hu, HW
Citation: Gy. Lu et al., Synthesis of a pair of novel receptors and their properties of enantioselective recognition for amino acid zwitterions, CHIN J CHEM, 17(5), 1999, pp. 508-515
Novel 1,3-dipolar cycloaddition of quinoxalinium N-ylide to alkene promoted by MnO2: a new approach to synthesis of pyrrolo[1,2-a]quinoxalines
Authors: Zhou, J Zhang, LD Hu, YF Hu, HW
Citation: J. Zhou et al., Novel 1,3-dipolar cycloaddition of quinoxalinium N-ylide to alkene promoted by MnO2: a new approach to synthesis of pyrrolo[1,2-a]quinoxalines, J CHEM R-S, (9), 1999, pp. 552-553
Synthesis of 5-(2-phenylethenyl)indolizines by selective intermolecular 1,3-dipolar cycloaddition of 2-(2-phenylethenyl)pyridinium N-ylide with alkenes promoted by tetrakis-pyridine cobalt(II) dichromate
Authors: Zhou, J Hu, YF Hu, HW
Citation: J. Zhou et al., Synthesis of 5-(2-phenylethenyl)indolizines by selective intermolecular 1,3-dipolar cycloaddition of 2-(2-phenylethenyl)pyridinium N-ylide with alkenes promoted by tetrakis-pyridine cobalt(II) dichromate, J CHEM R-S, (2), 1999, pp. 136-137
Preparation of indolizine-3-carboxamides and indolizine-3-carbonitriles by1,3-dipolar cycloaddition of N-(cyanomethyl)pyridinium ylides to alkenes in the presence of tetrakispyridinecobalt(II) dichromate or manganese(IV) oxide
Authors: Wang, BX Zhang, XC Li, J Xiang, X Hu, YF Hu, HW
Citation: Bx. Wang et al., Preparation of indolizine-3-carboxamides and indolizine-3-carbonitriles by1,3-dipolar cycloaddition of N-(cyanomethyl)pyridinium ylides to alkenes in the presence of tetrakispyridinecobalt(II) dichromate or manganese(IV) oxide, J CHEM S P1, (11), 1999, pp. 1571-1575
A facile one-step synthesis of 1-acylindolizines by the reaction of pyridinium salts with Mannich bases in the presence of TPCD
Authors: Wang, BX Hu, JX Hu, YF Hu, HW
Citation: Bx. Wang et al., A facile one-step synthesis of 1-acylindolizines by the reaction of pyridinium salts with Mannich bases in the presence of TPCD, CHEM J CH U, 20(3), 1999, pp. 418-420
A monohelical cobalt(II) complex of a quinquepyridine ligand
Authors: Fu, YJ Gao, ZS Yang, H Dai, WN Wang, DF Hu, HW Tang, WX Zhang, ZY Mak, TCW
Citation: Yj. Fu et al., A monohelical cobalt(II) complex of a quinquepyridine ligand, ACT CRYST C, 55, 1999, pp. 349-351
The aromatization of Hantzsch 1,4-dihydropyridines by tetrakis-pyridine cobalt (II) dichromate (TPCD)
Authors: Wang, BX Hu, YF Hu, HW
Citation: Bx. Wang et al., The aromatization of Hantzsch 1,4-dihydropyridines by tetrakis-pyridine cobalt (II) dichromate (TPCD), SYN COMMUN, 29(23), 1999, pp. 4193-4199
Risultati: 1-25 | 26-29