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Items: 35

1.

How to make five contiguous stereocenters in one reaction: asymmetric organocatalytic synthesis of pentasubstituted cyclohexanes.

Reyes E, Jiang H, Milelli A, Elsner P, Hazell RG, Jørgensen KA.

Angew Chem Int Ed Engl. 2007;46(48):9202-5. No abstract available.

PMID:
17985337
2.

Solid-state (14)N MAS NMR of ammonium ions as a spy to structural insights for ammonium salts.

Jakobsen HJ, Hove AR, Hazell RG, Bildsøe H, Skibsted J.

Magn Reson Chem. 2006 Mar;44(3):348-56.

PMID:
16477689
3.

Samarium diiodide-induced intramolecular pinacol coupling of dinitrones: synthesis of cyclic cis-vicinal diamines.

Ebran JP, Hazell RG, Skrydstrup T.

Chem Commun (Camb). 2005 Nov 21;(43):5402-4. Epub 2005 Sep 30.

PMID:
16261227
4.

Catalytic and enantioselective aza-ene and hetero-Diels-Alder reactions of alkenes and dienes with azodicarboxylates.

Aburel PS, Zhuang W, Hazell RG, Jørgensen KA.

Org Biomol Chem. 2005 Jun 21;3(12):2344-9. Epub 2005 May 19.

PMID:
16010370
5.
6.

New amine-templated zinc phosphates with a temperature-induced increase of structural dimensionality.

Jensen TR, Gérentes N, Jepsen J, Hazell RG, Jakobsen HJ.

Inorg Chem. 2005 Feb 7;44(3):658-65.

PMID:
15679399
7.

Two new cobalt-zinc orthophosphate monohydrates: hydrothermal synthesis, crystal structures and thermal investigation.

Sørensen MB, Hazell RG, Bentien A, Bond AD, Jensen TR.

Dalton Trans. 2005 Feb 7;(3):598-606. Epub 2005 Jan 5.

PMID:
15672206
8.
9.

Conformational effects on glycoside reactivity: study of the high reactive conformer of glucose.

McDonnell C, López O, Murphy P, Fernández Bolaños JG, Hazell R, Bols M.

J Am Chem Soc. 2004 Oct 6;126(39):12374-85.

PMID:
15453771
10.

Radical addition of nitrones to acrylates mediated by SmI2: asymmetric synthesis of gamma-amino acids employing carbohydrate-based chiral auxiliaries.

Johannesen SA, Albu S, Hazell RG, Skrydstrup T.

Chem Commun (Camb). 2004 Sep 7;(17):1962-3. Epub 2004 Jul 19.

PMID:
15340622
11.

Preparation of a novel diphosphine-palladium macrocyclic complex possessing a molecular recognition site. Oxidative addition studies.

Larsen J, Rasmussen BS, Hazell RG, Skrydstrup T.

Chem Commun (Camb). 2004 Jan 21;(2):202-3. Epub 2003 Nov 25.

PMID:
14737549
12.

The first catalytic highly enantioselective alkylation of ketimines--a novel approach to optically active quaternary alpha-amino acids.

Saaby S, Nakama K, Lie MA, Hazell RG, Jørgensen KA.

Chemistry. 2003 Dec 15;9(24):6145-54.

PMID:
14679526
13.
14.

New rubidium zinc hydrogen phosphate, Rb2Zn2(HPO4)3: synthesis, crystal structure, and 31P single-crystal NMR.

Jensen TR, Hazell RG, Vosegaard T, Jakobsen HJ.

Inorg Chem. 2000 May 15;39(10):2026-32.

PMID:
12526508
15.
16.

Catalytic asymmetric 1,3-dipolar cycloaddition reactions of azomethine ylides-a simple approach to optically active highly functionalized proline derivatives.

Gothelf AS, Gothelf KV, Hazell RG, Jørgensen KA.

Angew Chem Int Ed Engl. 2002 Nov 15;41(22):4236-8. No abstract available.

PMID:
12434349
17.

Synthesis and characterization of the barium oxalates BaC2O4.0.5H2O, alpha-BaC2O4 and beta-BaC2O4.

Christensen AN, Hazell RG, Madsen IC.

Acta Crystallogr B. 2002 Oct;58(Pt 5):808-14. Epub 2002 Sep 24.

PMID:
12324693
19.

Evidence for formation of silenes strongly influenced by reversed Si[double bond]C bond polarity.

El-Sayed I, Guliashvili T, Hazell R, Gogoll A, Ottosson H.

Org Lett. 2002 May 30;4(11):1915-8.

PMID:
12027646
20.
21.

SmI(2)-mediated cyclizations of derivatized beta-lactams for the highly diastereoselective construction of functionalized prolines.

Jacobsen MF, Turks M, Hazell R, Skrydstrup T.

J Org Chem. 2002 Apr 19;67(8):2411-7.

PMID:
11950281
22.

Enantiospecific synthesis of 1-azafagomine.

Ernholt BV, Thomsen Ib B, Lohse A, Plesner IW, Jensen KB, Hazell RG, Liang X, Jakobsen A, Bols M.

Chemistry. 2000 Jan;6(2):278-87.

PMID:
11931107
23.

Chiral CO(2)-Synthons via Catalytic Asymmetric Hetero-Diels-Alder Reactions of Ketomalonate and Dienes.

Yao S, Roberson M, Reichel F, Hazell RG, Jørgensen KA.

J Org Chem. 1999 Sep 3;64(18):6677-6687.

PMID:
11674671
24.

Catalytic Approach for the Formation of Optically Active Allyl alpha-Amino Acids by Addition of Allylic Metal Compounds to alpha-Imino Esters.

Fang X, Johannsen M, Yao S, Gathergood N, Hazell RG, Jørgensen KA.

J Org Chem. 1999 Jun 25;64(13):4844-4849.

PMID:
11674560
25.

Total Synthesis of (R)-Dihydroactinidiolide and (R)-Actinidiolide Using Asymmetric Catalytic Hetero-Diels-Alder Methodology.

Yao S, Johannsen M, Hazell RG, Jørgensen KA.

J Org Chem. 1998 Jan 9;63(1):118-121.

PMID:
11674051
28.

Catalytic Asymmetric Friedel-Crafts Alkylation of β,γ-Unsaturated α-Ketoesters: Enantioselective Addition of Aromatic C-H Bonds to Alkenes.

Jensen KB, Thorhauge J, Hazell RG, Jørgensen KA.

Angew Chem Int Ed Engl. 2001 Jan 5;40(1):160-163. doi: 10.1002/1521-3773(20010105)40:1<160::AID-ANIE160>3.0.CO;2-S. No abstract available.

PMID:
29711935
29.

Studies on the SmI2-promoted pinacol-type cyclization: synthesis of the hexahydroazepine ring of balanol

Riber D, Hazell R, Skrydstrup T.

J Org Chem. 2000 Aug 25;65(17):5382-90.

PMID:
10993369
30.

Synthesis of the benzophenone fragment of balanol via an intramolecular cyclization event.

Denieul MP, Laursen B, Hazell R, Skrydstrup T.

J Org Chem. 2000 Sep 22;65(19):6052-60.

PMID:
10987939
31.

A novel catalytic and highly enantioselective approach for the synthesis of optically active carbohydrate derivatives.

Audrain H, Thorhauge J, Hazell RG, Jørgensen KA.

J Org Chem. 2000 Jul 28;65(15):4487-97.

PMID:
10959849
32.
33.

Catalytic Enantioselective Aza Diels-Alder Reactions of Imino Dienophiles.

Yao S, Johannsen M, Hazell RG, Jørgensen KA.

Angew Chem Int Ed Engl. 1998 Dec 4;37(22):3121-3124. doi: 10.1002/(SICI)1521-3773(19981204)37:22<3121::AID-ANIE3121>3.0.CO;2-J.

PMID:
29711311
34.

Devolution. Separate ways.

Jervis P, Hazell R.

Health Serv J. 1998 Nov 26;108(5632):26-8.

PMID:
10187643
35.

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