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- Currently displaying 881 - 900 of 1049 publications
Total Synthesis of Avermectin B1a: Synthesis of the CarbohydrateBis-Oleandrose Fragment and Coupling to the Avermectin B1a Aglycone
Synlett
(1990)
1990
331
(doi: 10.1055/s-1990-21081)
Total Synthesis of Avermectin B1a: Planning of the Synthesis and Preparation of the C1-C10 »southern» Hydrobenzofuran Fragment
Synlett
(1990)
1990
323
(doi: 10.1055/s-1990-21078)
Total Synthesis of Avermectin B1a: Final Coupling Reactions and the Total Synthesis of Avermectin B1a Aglycone
Synlett
(1990)
1990
328
(doi: 10.1055/s-1990-21080)
A Simple, One-Pot, Glycosidation Procedurevia(1-Imidazolylcaronyl) Glycosides and Zinc Bromide
Synlett
(1990)
1990
255
(doi: 10.1055/s-1990-21053)
Antifeedant effects of azadirachtin and structurally related compounds on lepidopterous larvae.
Entomologia Experimentalis et Applicata.
(1990)
55
149
Azadirachtin: structural requirements for reducing growth and increasing mortality in lepidopterous larvae.
Entomologia Experimentalis et Applicata.
(1990)
55
169
Alkenylcyclic sulphites as novel precursors for the preparation of π-allyltricarbonyliron lactone complexes
Synlett
(1990)
1990
224
(doi: 10.1055/s-1990-21044)
Synthesis of a C16–C28 spiroacetal fragment of avermectin B1a and reassignment of some 1H and 13C resonances of avermectin B1a
Tetrahedron Letters
(1990)
31
3445
Direct substitution of 2-benzenesulphonylpiperidines and - Pyrrolidines by carbon nucleophiles: Synthesis of the pyrrolidine alkaloid ruspolinone
Synlett
(1990)
1990
48
(doi: 10.1055/s-1990-20983)
INSECT ANTIFEEDANTS
CHEM BRIT
(1990)
26
31
Chemistry of insect antifeedants from azadirachta indica (part 6): Synthesis of an optically pure acetal intermediate for potential use in the synthesis of azadirachtin and novel antifeedants.
Tetrahedron Letters
(1990)
31
431
SYNTHESIS OF THE C12-C26 FRAGMENT OF THE ACYLTETRONIC ACID IONOPHORE ANTIBIOTIC TETRONASIN (ICI-139603)
Tetrahedron Letters
(1990)
31
5525
Enantioselective synthesis of the C3-C11 hydrocarbon fragment of the ionophore antibiotic tetronasin (ici 139603).
Tetrahedron Letters
(1990)
31
5521
Microbial oxidation in synthesis: preparation of myo-inositol phosphates and related cyclitol derivatives from benzene
Tetrahedron
(1990)
46
4995
SYNTHESIS OF ANTIFEEDANTS FOR INSECTS - NOVEL BEHAVIOR-MODIFYING CHEMICALS FROM PLANTS
CIBA FOUNDATION SYMPOSIA
(1990)
154
80
Assessment of butene-1,4-diols as starting materials for the preparation of π-Allyltricarbonyliron complexes
Tetrahedron
(1990)
46
4063
SYNTHESIS AND MODIFICATION OF AZADIRACHTIN AND RELATED ANTIFEEDANTS
RECENT ADVANCES IN THE CHEMISTRY OF INSECT CONTROL II
(1990)
79
90
TPAP: Tetra-n-propylammonium perruthenate, a mild and convenient oxidant for alcohols
Aldrichimica Acta
(1990)
23
13
Chemistry of insect antifeedants from azadirachta indica (part 7): Preparation of an optically pure hydroxyacetal epoxide related to azadirachtin.
Tetrahedron Letters
(1990)
31
3437
Neo-clerodane insect antifeedants from Scutellaria galericulata
Phytochemistry
(1990)
29
1793
(doi: 10.1016/0031-9422(90)85018-B)