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Results: 1-20 |
Results: 20
Study of formation of cobalt and zinc phosphates in solvothermal synthesisusing piperazine and 2-methylpiperazine as templating molecules. Structureinvestigations of [C4H8N2H4][(Co0.44(1)Zn0.56(1))(2)(PO4)(H1.5PO4)(2)] andof [C5N2H14][(Co0.25(3)Zn0.75(3))(HPO4)(2)]
Authors: Christensen, AN Bareges, A Nielsen, RB Hazell, RG Norby, P Hanson, JC
Citation: An. Christensen et al., Study of formation of cobalt and zinc phosphates in solvothermal synthesisusing piperazine and 2-methylpiperazine as templating molecules. Structureinvestigations of [C4H8N2H4][(Co0.44(1)Zn0.56(1))(2)(PO4)(H1.5PO4)(2)] andof [C5N2H14][(Co0.25(3)Zn0.75(3))(HPO4)(2)], J CHEM S DA, (10), 2001, pp. 1611-1615
Catalytic asymmetric Friedel-Crafts alkylation of beta,gamma-unsaturated alpha-ketoesters: Enantioselective addition of aromatic C-H bonds to alkenes
Authors: Jensen, KB Thorhauge, J Hazell, RG Jorgensen, KA
Citation: Kb. Jensen et al., Catalytic asymmetric Friedel-Crafts alkylation of beta,gamma-unsaturated alpha-ketoesters: Enantioselective addition of aromatic C-H bonds to alkenes, ANGEW CHEM, 40(1), 2001, pp. 160-163
Catalytic enantioselective addition of aromatic amines to enones: synthesis of optically active beta-amino acid derivatives
Authors: Zhuang, W Hazell, RG Jorgensen, KA
Citation: W. Zhuang et al., Catalytic enantioselective addition of aromatic amines to enones: synthesis of optically active beta-amino acid derivatives, CHEM COMMUN, (14), 2001, pp. 1240-1241
Catalytic, highly enantioselective Friedel-crafts reactions of aromatic and heteroaromatic compounds to trifluoropyruvate. A simple approach for the formation of optically active aromatic and heteroaromatic hydroxy trifluoromethyl esters
Authors: Zhuang, W Gathergood, N Hazell, RG Jorgensen, KA
Citation: W. Zhuang et al., Catalytic, highly enantioselective Friedel-crafts reactions of aromatic and heteroaromatic compounds to trifluoropyruvate. A simple approach for the formation of optically active aromatic and heteroaromatic hydroxy trifluoromethyl esters, J ORG CHEM, 66(3), 2001, pp. 1009-1013
New layered caesium zinc hydrogen phosphate, CsZn2.5(HPO4)(3)center dot 2H(2)O; synthesis, crystal structure and thermal transformation
Authors: Jensen, TR Hazell, RG
Citation: Tr. Jensen et Rg. Hazell, New layered caesium zinc hydrogen phosphate, CsZn2.5(HPO4)(3)center dot 2H(2)O; synthesis, crystal structure and thermal transformation, J CHEM S DA, (16), 2000, pp. 2831-2835
1-Azafagomine, part 2 - Enantiospecific synthesis of 1-azafagomine
Authors: Ernholt, BV Thomsen, IB Lohse, A Plesner, IW Jensen, KB Hazell, RG Liang, XF Jakobsen, A Bols, M
Citation: Bv. Ernholt et al., 1-Azafagomine, part 2 - Enantiospecific synthesis of 1-azafagomine, CHEM-EUR J, 6(2), 2000, pp. 278-287
Catalytic enantioselective aza-Diels-Alder reactions of imines - An approach to optically active nonproteinogenic alpha-amino acids
Authors: Yao, SL Saaby, S Hazell, RG Jorgensen, KA
Citation: Sl. Yao et al., Catalytic enantioselective aza-Diels-Alder reactions of imines - An approach to optically active nonproteinogenic alpha-amino acids, CHEM-EUR J, 6(13), 2000, pp. 2435-2448
A novel catalytic and highly enantioselective approach for the synthesis of optically active carbohydrate derivatives
Authors: Audrain, H Thorhauge, J Hazell, RG Jorgensen, KA
Citation: H. Audrain et al., A novel catalytic and highly enantioselective approach for the synthesis of optically active carbohydrate derivatives, J ORG CHEM, 65(15), 2000, pp. 4487-4497
New rubidium zinc hydrogen phosphate, Rb2Zn2(HPO4)(3): Synthesis, crystal structure, and P-31 single-crystal NMR
Authors: Jensen, TR Hazell, RG Vosegaard, T Jakobsen, HJ
Citation: Tr. Jensen et al., New rubidium zinc hydrogen phosphate, Rb2Zn2(HPO4)(3): Synthesis, crystal structure, and P-31 single-crystal NMR, INORG CHEM, 39(10), 2000, pp. 2026-2032
A novel layered templated lithium zinc phosphate prepared by an unusual solution mediated technique
Authors: Jensen, TR Hazell, RG
Citation: Tr. Jensen et Rg. Hazell, A novel layered templated lithium zinc phosphate prepared by an unusual solution mediated technique, CHEM COMMUN, (4), 1999, pp. 371-372
X-ray crystallographic study and thermogravimetric analysis of tetrammine-carbonatocobalt(III) nitrate hemihydrate, [Co(NH3)(4)CO3]NO3 center dot 0.5H(2)O
Authors: Christensen, AN Hazell, RG
Citation: An. Christensen et Rg. Hazell, X-ray crystallographic study and thermogravimetric analysis of tetrammine-carbonatocobalt(III) nitrate hemihydrate, [Co(NH3)(4)CO3]NO3 center dot 0.5H(2)O, ACT CHEM SC, 53(6), 1999, pp. 399-402
Use of hydrofluoric acid as mineralizer in hydrothermal and organothermal synthesis of Me2+-substituted aluminophosphates. I
Authors: Christensen, AN Hazell, RG
Citation: An. Christensen et Rg. Hazell, Use of hydrofluoric acid as mineralizer in hydrothermal and organothermal synthesis of Me2+-substituted aluminophosphates. I, ACT CHEM SC, 53(6), 1999, pp. 403-409
A tetrapodal pentaamine for stabilizing square pyramidal co-ordination modules: synthesis, structure and reactivity of cobalt(III) complexes of 2,2 '-dimethyl-2,2 '-iminodimethylene-bis(1,3-propanediamine)
Authors: Fabius, B Geue, RJ Hazell, RG Jackson, WG Larsen, FK Qin, CJ Sargeson, AM
Citation: B. Fabius et al., A tetrapodal pentaamine for stabilizing square pyramidal co-ordination modules: synthesis, structure and reactivity of cobalt(III) complexes of 2,2 '-dimethyl-2,2 '-iminodimethylene-bis(1,3-propanediamine), J CHEM S DA, (22), 1999, pp. 3961-3972
Catalytic enantioselective formation of aziridines from alpha-imino esters
Authors: Juhl, K Hazell, RG Jorgensen, KA
Citation: K. Juhl et al., Catalytic enantioselective formation of aziridines from alpha-imino esters, J CHEM S P1, (16), 1999, pp. 2293-2297
Enantioselective alpha-amination of ketones mediated by chiral mitrodomanganese(v) complexes using ammonia as the terminal nitrogen source
Authors: Svenstrup, N Bogevig, A Hazell, RG Jorgensen, KA
Citation: N. Svenstrup et al., Enantioselective alpha-amination of ketones mediated by chiral mitrodomanganese(v) complexes using ammonia as the terminal nitrogen source, J CHEM S P1, (11), 1999, pp. 1559-1565
Copper(II)-bisoxazoline catalyzed asymmetric 1,3-dipolar cycloaddition reactions of nitrones with electron-rich alkenes
Authors: Jensen, KB Hazell, RG Jorgensen, KA
Citation: Kb. Jensen et al., Copper(II)-bisoxazoline catalyzed asymmetric 1,3-dipolar cycloaddition reactions of nitrones with electron-rich alkenes, J ORG CHEM, 64(7), 1999, pp. 2353-2360
Chiral CO2-synthons via catalytic asymmetric hetero-Diels-Alder reactions of ketomalonate and dienes
Authors: Yao, S Roberson, M Reichel, F Hazell, RG Jorgensen, KA
Citation: S. Yao et al., Chiral CO2-synthons via catalytic asymmetric hetero-Diels-Alder reactions of ketomalonate and dienes, J ORG CHEM, 64(18), 1999, pp. 6677-6687
Catalytic approach for the formation of optically active allyl alpha-aminoacids by addition of allylic metal compounds to alpha-imino esters
Authors: Fang, XM Johannsen, M Yao, SL Gathergood, N Hazell, RG Jorgensen, KA
Citation: Xm. Fang et al., Catalytic approach for the formation of optically active allyl alpha-aminoacids by addition of allylic metal compounds to alpha-imino esters, J ORG CHEM, 64(13), 1999, pp. 4844-4849
Catalytic enantioselective inverse-electron demand 1,3-dipolar cycloaddition reactions of nitrones with alkenes
Authors: Simonsen, KB Bayon, P Hazell, RG Gothelf, KV Jorgensen, KA
Citation: Kb. Simonsen et al., Catalytic enantioselective inverse-electron demand 1,3-dipolar cycloaddition reactions of nitrones with alkenes, J AM CHEM S, 121(16), 1999, pp. 3845-3853
Catalytic enantioselective aza Diels-Alder reactions of imino dienophiles
Authors: Yao, SL Johannsen, M Hazell, RG Jorgensen, KA
Citation: Sl. Yao et al., Catalytic enantioselective aza Diels-Alder reactions of imino dienophiles, ANGEW CHEM, 37(22), 1998, pp. 3121-3124
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