UB Paderborn / Katalog / Suche / in CDI

1 – 25 von 470

Sortiert nach

Photo-induced coupling of tertiary amines with Ugi-derived dehydroalanines as a practical device in the synthesis to 2,4-diaminobutyric acid derivatives

Tetrahedron letters, 2019-10, Vol.60 (42), p.151152, Article 151152

2019

Volltextzugriff (PDF)

Silver(II) oxide-mediated synthesis of 2,4-diarylquinazolines

Tetrahedron letters, 2018-06, Vol.59 (24), p.2368-2371

2018

Volltextzugriff (PDF)

Copper-catalyzed regioselective allylic oxidation of olefins via C–H activation

Tetrahedron letters, 2017-10, Vol.58 (43), p.4125-4128

2017

Volltextzugriff (PDF)

An intramolecular para-phenolic allylation free radical cyclization strategy for the synthesis of alkaloids and terpenes with spiro[4.5]decane architectures

Tetrahedron letters, 2017-08, Vol.58 (33), p.3219-3222

2017

Volltextzugriff (PDF)

Copper-catalyzed coupling of 2-vinyl benzaldehydes with 3-alkenyl 2-bromocarbonyls for the rapid construction of 3,4-cyclopenta-1-tetralones

Tetrahedron letters, 2016-05, Vol.57 (21), p.2331-2335

2016

Volltextzugriff (PDF)

Oxidative difunctionalization of alkynoates via cascade radical addition, aryl migration, and decarboxylation

Tetrahedron letters, 2016-02, Vol.57 (5), p.595-598

2016

Volltextzugriff (PDF)

A Zincke aldehyde approach to gelsemine

Tetrahedron letters, 2015-06, Vol.56 (23), p.3165-3168

2015

Volltextzugriff (PDF)

Toward the ABCD core of the calyciphylline A-type Daphniphyllum alkaloids: solvent non-innocence in neutral aminyl radical cyclizations

Tetrahedron letters, 2015-06, Vol.56 (23), p.3503-3506

2015

Volltextzugriff (PDF)

Rongalite® mediated highly regioselective aerobic hydroxysulfenylation of styrenes with disulfides: a convenient approach to β-hydroxy sulfides

Tetrahedron letters, 2015-05, Vol.56 (22), p.2892-2895

2015

Volltextzugriff (PDF)

Synthesis of dibenzo[c,e][1,2]diazocines—a new group of eight-membered cyclic azo compounds

Tetrahedron letters, 2015-01, Vol.56 (2), p.316-320

2015

Volltextzugriff (PDF)

An evidence of contact ion pair in β-(acyloxy)alkyl radical heterolysis during copper(I)-mediated synthesis of trisubstituted alkenes

Tetrahedron letters, 2014-08, Vol.55 (32), p.4448-4451

2014

Volltextzugriff (PDF)

β-(Carbonatoxy)alkyl radicals: a new subset of β-(ester)alkyl radical fragmentation during copper(I)-mediated synthesis of 1,1-dichloro-1-alkenes

Tetrahedron letters, 2014-07, Vol.55 (31), p.4342-4345

2014

Volltextzugriff (PDF)

Studies directed toward the synthesis of caylobolide A: convergent synthesis of C21–C40 subunit

Tetrahedron letters, 2014-02, Vol.55 (6), p.1164-1167

2014

Volltextzugriff (PDF)

Searching for radical intermediates and pathways implied in the biosynthesis of some polycyclic cembranoids. A new plausible mechanism for the origin of sinulanocembranolide A in the coral Sinularia gyrosa

Tetrahedron letters, 2013-12, Vol.54 (50), p.6822-6825

2013

Volltextzugriff (PDF)

Anti-Beckwith stereoselectivity in amidyl radical cyclisations: Bu3SnH-mediated 5-exo-trig acyl mode cyclisation of 2-substituted pent-4-enamide radicals

Tetrahedron letters, 2013-07, Vol.54 (31), p.4094-4097

2013

Volltextzugriff (PDF)

Electron transfer promoted photochemical reductive radical cyclization reactions of allyl 2-bromoaryl ethers

Tetrahedron letters, 2013-05, Vol.54 (19), p.2419-2422

2013

Volltextzugriff (PDF)

Naphthyl-substituted bisoxazoline and pyridylbisoxazoline–copper(I) catalysts for asymmetric allylic oxidation

Tetrahedron letters, 2012-08, Vol.53 (34), p.4518-4521

2012

Volltextzugriff (PDF)

One-pot efficient green synthesis of spirooxindole-annulated thiopyran derivatives via Knoevenagel condensation followed by Michael addition

Tetrahedron letters, 2012-04, Vol.53 (14), p.1732-1737

2012

Volltextzugriff (PDF)

Tandem radical cyclization-based strategy for the synthesis of oxa- and aza-cages: a case of fragmentation versus cyclization

Tetrahedron letters, 2010-06, Vol.51 (25), p.3324-3329

2010

Volltextzugriff (PDF)

The first intramolecular Heck–Matsuda reaction and its application in the syntheses of benzofurans and indoles

Tetrahedron letters, 2010-04, Vol.51 (16), p.2102-2105

2010

Volltextzugriff (PDF)

Dithiocarbamate and DBU-promoted amide bond formation under microwave condition

Tetrahedron letters, 2010-02, Vol.51 (6), p.899-902

2010

Volltextzugriff (PDF)

Enantioselective synthesis of (−)-lasubine II

Tetrahedron letters, 2009-10, Vol.50 (40), p.5686-5688

2009

Volltextzugriff (PDF)

An iron-catalysed synthesis of amides from nitriles and amines

Tetrahedron letters, 2009-07, Vol.50 (29), p.4262-4264

2009

Volltextzugriff (PDF)

The first one-pot oxidative 1,2-acetoxysulfenylation and 1,2-disulfenylation of Baylis–Hillman alcohols in an ionic liquid

Tetrahedron letters, 2009-07, Vol.50 (27), p.3801-3804

2009

Volltextzugriff (PDF)

Synthesis and pharmacological evaluation of 5-carboxamide-substituted tetrahydrochromeno[7,8- d]imidazoles

Tetrahedron letters, 2009-07, Vol.50 (27), p.3920-3922

2009

Volltextzugriff (PDF)

1 – 25 von 470

Suche als RSS-Feed

Aktive Filter

PublikationsformTagungsberichte

ThemaPhotochemistry

ThemaRadical Cyclization

Zeitschrift / SerieTetrahedron Letters

ThemaPhysical Sciences

Suchergebnisse filtern

Filter anzeigen

Nur zeigen

Geprüft (Peer-Review)
(470)
Mit Volltextzugriff
(470)

Publikationsform

Artikel
(470)

Sprache

Englisch
(470)
Japanisch
(83)

Erscheinungsjahr

n.n

Kollektion

Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)
(470)
Elsevier ScienceDirect Journals
(470)
IngentaConnect
(468)
IngentaConnect Journals
(36)

Menü

Weitere Dienste

Einstellungen

Photo-induced coupling of tertiary amines with Ugi-derived dehydroalanines as a practical device in the synthesis to 2,4-diaminobutyric acid derivatives

Silver(II) oxide-mediated synthesis of 2,4-diarylquinazolines

Copper-catalyzed regioselective allylic oxidation of olefins via C–H activation

An intramolecular para-phenolic allylation free radical cyclization strategy for the synthesis of alkaloids and terpenes with spiro[4.5]decane architectures

Copper-catalyzed coupling of 2-vinyl benzaldehydes with 3-alkenyl 2-bromocarbonyls for the rapid construction of 3,4-cyclopenta-1-tetralones

Oxidative difunctionalization of alkynoates via cascade radical addition, aryl migration, and decarboxylation

A Zincke aldehyde approach to gelsemine

Toward the ABCD core of the calyciphylline A-type Daphniphyllum alkaloids: solvent non-innocence in neutral aminyl radical cyclizations

Rongalite® mediated highly regioselective aerobic hydroxysulfenylation of styrenes with disulfides: a convenient approach to β-hydroxy sulfides

Synthesis of dibenzo[c,e][1,2]diazocines—a new group of eight-membered cyclic azo compounds

An evidence of contact ion pair in β-(acyloxy)alkyl radical heterolysis during copper(I)-mediated synthesis of trisubstituted alkenes

β-(Carbonatoxy)alkyl radicals: a new subset of β-(ester)alkyl radical fragmentation during copper(I)-mediated synthesis of 1,1-dichloro-1-alkenes

Studies directed toward the synthesis of caylobolide A: convergent synthesis of C21–C40 subunit

Searching for radical intermediates and pathways implied in the biosynthesis of some polycyclic cembranoids. A new plausible mechanism for the origin of sinulanocembranolide A in the coral Sinularia gyrosa

Anti-Beckwith stereoselectivity in amidyl radical cyclisations: Bu3SnH-mediated 5-exo-trig acyl mode cyclisation of 2-substituted pent-4-enamide radicals

Electron transfer promoted photochemical reductive radical cyclization reactions of allyl 2-bromoaryl ethers

Naphthyl-substituted bisoxazoline and pyridylbisoxazoline–copper(I) catalysts for asymmetric allylic oxidation

One-pot efficient green synthesis of spirooxindole-annulated thiopyran derivatives via Knoevenagel condensation followed by Michael addition

Tandem radical cyclization-based strategy for the synthesis of oxa- and aza-cages: a case of fragmentation versus cyclization

The first intramolecular Heck–Matsuda reaction and its application in the syntheses of benzofurans and indoles

Dithiocarbamate and DBU-promoted amide bond formation under microwave condition

Enantioselective synthesis of (−)-lasubine II

An iron-catalysed synthesis of amides from nitriles and amines

The first one-pot oxidative 1,2-acetoxysulfenylation and 1,2-disulfenylation of Baylis–Hillman alcohols in an ionic liquid

Synthesis and pharmacological evaluation of 5-carboxamide-substituted tetrahydrochromeno[7,8- d]imidazoles

Aktive Filter

Suchergebnisse filtern