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Results: 1-25 | 26-30
Results: 1-25/30
Enamide-olefin ring-closing metathesis
Authors: Kinderman, SS van Maarseveen, JH Schoemaker, HE Hiemstra, H Rutjes, FPJT
Citation: Ss. Kinderman et al., Enamide-olefin ring-closing metathesis, ORG LETT, 3(13), 2001, pp. 2045-2048
Development and application of allyl, 2-sulfonylethyl and 2-thioethyl carbamate linkers for solid phase N-acyliminium ion chemistry
Authors: van Maarseveen, JH Meester, WJN Veerman, JJN Kruse, CG Hermkens, PHH Rutjes, FPJT Hiemstra, H
Citation: Jh. Van Maarseveen et al., Development and application of allyl, 2-sulfonylethyl and 2-thioethyl carbamate linkers for solid phase N-acyliminium ion chemistry, J CHEM S P1, (9), 2001, pp. 994-1001
Highly diastereoselective synthesis of beta-amino alcohols
Authors: Meester, WJN van Dijk, R van Maarseveen, JH Rutjes, FPJT Hermkens, PHH Hiemstra, H
Citation: Wjn. Meester et al., Highly diastereoselective synthesis of beta-amino alcohols, J CHEM S P1, (22), 2001, pp. 2909-2911
Intramolecular [2+2] photocycloadditions as an approach towards the right-hand side of solanoeclepin A
Authors: Blaauw, RH Benningshof, JCJ van Ginkel, AE van Maarseveen, JH Hiemstra, H
Citation: Rh. Blaauw et al., Intramolecular [2+2] photocycloadditions as an approach towards the right-hand side of solanoeclepin A, J CHEM S P1, (18), 2001, pp. 2250-2256
Synthesis of the right-hand substructure of solanoeclepin A
Authors: Briere, JF Blaauw, RH Benningshof, JCJ van Ginkel, AE van Maarseveen, JH Hiemstra, H
Citation: Jf. Briere et al., Synthesis of the right-hand substructure of solanoeclepin A, EUR J ORG C, (12), 2001, pp. 2371-2377
N-Acyliminium ion chemistry and palladium catalysis: a useful combination to obtain bicyclic heterocycles
Authors: Karstens, WFJ Klomp, D Rutjes, FPJT Hiemstra, H
Citation: Wfj. Karstens et al., N-Acyliminium ion chemistry and palladium catalysis: a useful combination to obtain bicyclic heterocycles, TETRAHEDRON, 57(24), 2001, pp. 5123-5130
Palladium catalyzed cyclization reactions of acetylenic lactams
Authors: Karstens, WFJ Stol, M Rutjes, FPJT Kooijman, H Spek, AL Hiemstra, H
Citation: Wfj. Karstens et al., Palladium catalyzed cyclization reactions of acetylenic lactams, J ORGMET CH, 624(1-2), 2001, pp. 244-258
Intramolecular photochemical dioxenone-alkene [2+2] cycloadditions as an approach to the bicyclo[2.1.1]hexane moiety of solanoeclepin A
Authors: Blaauw, RH Briere, JF de Jong, R Benningshof, JCJ van Ginkel, AE Fraanje, J Goubitz, K Schenk, H Rutjes, FPJT Hiemstra, H
Citation: Rh. Blaauw et al., Intramolecular photochemical dioxenone-alkene [2+2] cycloadditions as an approach to the bicyclo[2.1.1]hexane moiety of solanoeclepin A, J ORG CHEM, 66(1), 2001, pp. 233-242
Enantioselective formal total synthesis of roseophilin
Authors: Bamford, SJ Luker, T Speckamp, WN Hiemstra, H
Citation: Sj. Bamford et al., Enantioselective formal total synthesis of roseophilin, ORG LETT, 2(8), 2000, pp. 1157-1160
Enantioselective synthesis of hydroxy-substituted DBN-type amidines as potential chiral catalysts
Authors: Ostendorf, M van der Neut, S Rutjes, FPJT Hiemstra, H
Citation: M. Ostendorf et al., Enantioselective synthesis of hydroxy-substituted DBN-type amidines as potential chiral catalysts, EUR J ORG C, (1), 2000, pp. 105-113
(S)-pyroglutamic acid, (S)-malic acid, and (S)-serine as useful starting materials in the synthesis of enantiopure hydroxyamidines
Authors: Ostendorf, M Dijkink, J Rutjes, FPJT Hiemstra, H
Citation: M. Ostendorf et al., (S)-pyroglutamic acid, (S)-malic acid, and (S)-serine as useful starting materials in the synthesis of enantiopure hydroxyamidines, EUR J ORG C, (1), 2000, pp. 115-124
A ring-closing metathesis-mediated route to novel enantiopure conformationally restricted cyclic amino acids
Authors: Tjen, KCMF Kinderman, SS Schoemaker, HE Hiemstra, H Rutjes, FPJT
Citation: Kcmf. Tjen et al., A ring-closing metathesis-mediated route to novel enantiopure conformationally restricted cyclic amino acids, CHEM COMMUN, (8), 2000, pp. 699-700
Intramolecular [2+2] photocycloadditions as an approach towards the bicyclo[2.1.1]hexane substructure of solanoeclepin A
Authors: Blaauw, RH Briere, JF de Jong, R Benningshof, JCJ van Ginkel, AE Rutjes, FPJT Fraanje, J Goubitz, K Schenk, H Hiemstra, H
Citation: Rh. Blaauw et al., Intramolecular [2+2] photocycloadditions as an approach towards the bicyclo[2.1.1]hexane substructure of solanoeclepin A, CHEM COMMUN, (16), 2000, pp. 1463-1464
Enantioselective synthesis of the tetracyclic left-hand substructure of solanoeclepin A
Authors: Benningshof, JCJ Blaauw, RH van Ginkel, AE Rutjes, FPJT Fraanje, J Goubitz, K Schenk, H Hiemstra, H
Citation: Jcj. Benningshof et al., Enantioselective synthesis of the tetracyclic left-hand substructure of solanoeclepin A, CHEM COMMUN, (16), 2000, pp. 1465-1466
Formation of medium-size bridged ring systems via ring-closing metathesis of 2,5-disubstituted-2,3-dihydro-1H-pyrroles
Authors: Bamford, SJ Goubitz, K van Lingen, HL Luker, T Schenk, H Hiemstra, H
Citation: Sj. Bamford et al., Formation of medium-size bridged ring systems via ring-closing metathesis of 2,5-disubstituted-2,3-dihydro-1H-pyrroles, J CHEM S P1, (3), 2000, pp. 345-351
Synthesis of 2-substituted chromenes via ring-closing metathesis and stable 1-benzopyrylium ions
Authors: Doodeman, R Rutjes, FPJT Hiemstra, H
Citation: R. Doodeman et al., Synthesis of 2-substituted chromenes via ring-closing metathesis and stable 1-benzopyrylium ions, TETRAHEDR L, 41(31), 2000, pp. 5979-5983
Palladium(II)-catalyzed intramolecular 1,2-oxidation of allenes involving nitrogen nucleophiles
Authors: Jonasson, C Karstens, WFJ Hiemstra, H Backvall, JE
Citation: C. Jonasson et al., Palladium(II)-catalyzed intramolecular 1,2-oxidation of allenes involving nitrogen nucleophiles, TETRAHEDR L, 41(10), 2000, pp. 1619-1622
First total synthesis of ent-gelsedine via a novel iodide-promoted allene N-acyliminium ion cyclization
Authors: van Henegouwen, WGB Fieseler, RM Rutjes, FPJT Hiemstra, H
Citation: Wgb. Van Henegouwen et al., First total synthesis of ent-gelsedine via a novel iodide-promoted allene N-acyliminium ion cyclization, J ORG CHEM, 65(24), 2000, pp. 8317-8325
A Kulinkovich entry into tertiary N-acyliminium ion chemistry
Authors: Ollero, L Mentink, G Rutjes, FPJT Speckamp, WN Hiemstra, H
Citation: L. Ollero et al., A Kulinkovich entry into tertiary N-acyliminium ion chemistry, ORG LETT, 1(9), 1999, pp. 1331-1334
Selective azetidine and tetrahydropyridine formation via Pd-catalyzed cyclizations of allene-substituted amines and amino acids
Authors: Rutjes, FPJT Tjen, KCMF Wolf, LB Karstens, WFJ Schoemaker, HE Hiemstra, H
Citation: Fpjt. Rutjes et al., Selective azetidine and tetrahydropyridine formation via Pd-catalyzed cyclizations of allene-substituted amines and amino acids, ORG LETT, 1(5), 1999, pp. 717-720
Synthesis of enantiopure functionalized pipecolic acids via amino acid derived N-acyliminium ions
Authors: Rutjes, FPJT Veerman, JJN Meester, WJN Hiemstra, H Schoemaker, HE
Citation: Fpjt. Rutjes et al., Synthesis of enantiopure functionalized pipecolic acids via amino acid derived N-acyliminium ions, EUR J ORG C, (5), 1999, pp. 1127-1135
Total synthesis of (+)-gelsedine
Authors: van Henegouwen, WGB Fieseler, RM Rutjes, FPJT Hiemstra, H
Citation: Wgb. Van Henegouwen et al., Total synthesis of (+)-gelsedine, ANGEW CHEM, 38(15), 1999, pp. 2214-2217
Synthesis of the dibenzofuran-based diphosphine ligand BIFAP and its water-soluble derivative BIFAPS and their use in ruthenium-catalyzed asymmetric hydrogenation.
Authors: Gelpke, AES Kooijman, H Spek, AL Hiemstra, H
Citation: Aes. Gelpke et al., Synthesis of the dibenzofuran-based diphosphine ligand BIFAP and its water-soluble derivative BIFAPS and their use in ruthenium-catalyzed asymmetric hydrogenation., CHEM-EUR J, 5(9), 1999, pp. 2472-2482
Synthesis of homoallylic amines via N-acyliminium ion reactions on solid support
Authors: Meester, WJN Rutjes, FPJT Hermkens, PHH Hiemstra, H
Citation: Wjn. Meester et al., Synthesis of homoallylic amines via N-acyliminium ion reactions on solid support, TETRAHEDR L, 40(8), 1999, pp. 1601-1604
Application of an organozinc reagent derived from (S)-pyroglutamic acid: aformal synthesis of epibatidine
Authors: Karstens, WFJ Moolenaar, MJ Rutjes, FPJT Grabowska, U Speckamp, WN Hiemstra, H
Citation: Wfj. Karstens et al., Application of an organozinc reagent derived from (S)-pyroglutamic acid: aformal synthesis of epibatidine, TETRAHEDR L, 40(49), 1999, pp. 8629-8632
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