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- Currently displaying 841 - 860 of 1071 publications
Dispiroketals in synthesis (part 6): Highly stereoselective alkylation of dispiroketal protected lactate and glycolate enolates
Tetrahedron Letters
(1994)
35
769
Dispiroketals in synthesis (part 10): Further reactions of dispoke protected lactate and glycolate enolates
Tetrahedron
(1994)
50
7157
DISPIROKETALS IN SYNTHESIS .17. REGIOSELECTIVE PROTECTION OF D-GLUCOPYRANOSIDE, D-GALACTOPYRANOSIDE AND D-MANNOPYRANOSIDE SUBSTRATES
Tetrahedron: Asymmetry
(1994)
5
2609
Dispiroketals in synthesis (part 7): Protection of D-glucopyranose substrates
Tetrahedron Letters
(1994)
35
773
Dispiroketals in synthesis (part 8): Regioselective protection of D-glucopyranose substrates
Tetrahedron Letters
(1994)
35
777
Chemistry of insect antifeedants from Azadirachta indica (Part 17): Synthesis of model compounds of azadirachtin. Unusual effect of remote substituents on the course of the oxidative ring contraction reaction.
Tetrahedron
(1994)
50
11553
“Connectivist” approach to organic structure determination Lsd-program assisted Nmr analysis of the insect antifeedant Azadirachtin
Tetrahedron
(1994)
50
12267
Selective acylation and alkylation reactions of diols using dibutyltin dimethoxide
Synlett
(1993)
1993
913
(doi: 10.1055/s-1993-22650)
TOTAL SYNTHESIS OF THE SPIROKETAL MACROLIDE (+) MILBEMYCIN ALPHA(1)
Tetrahedron Letters
(1993)
34
7479
Synthesis of 4-substituted imidazoles via 4-metallo imidazole intermediates
Synlett
(1993)
1993
748
(doi: 10.1055/s-1993-22594)
Microwave promoted hydrolysis of esters absorbed on alumina: A new deprotection method for pivaloyl groups
Synlett
(1993)
1993
793
(doi: 10.1055/s-1993-22612)
Dispiroketals in synthesis (part 4): Enantioselective desymmetrization of glycerol using a c2-symmetric disubstituted bis-dihydropyran.
Tetrahedron Letters
(1993)
34
5649
Dispiroketals in synthesis (Part 3): Selective protection of diequatorial vicinal diols in carbohydrates
Synthesis
(1993)
1993
689
(doi: 10.1055/s-1993-25923)
Dispiroketals in synthesis (Part 5): A new opportunity for oligosaccharide synthesis using differentially activated glycosyl donors and acceptors
Tetrahedron Letters
(1993)
34
8523
CHEMISTRY OF INSECT ANTIFEEDANTS FROM AZADIRACHTA-INDICA .15. DEGRADATION STUDIES OF AZADIRACHTIN LEADING TO C8-C-14 BOND-CLEAVAGE
Tetrahedron
(1993)
49
1675
Uptake, retention, metabolism and excretion of [22,23-3H2]dihydroazadirachtin in Schistocerca gregaria
Journal of Insect Physiology
(1993)
39
935
(doi: 10.1016/0022-1910(93)90003-A)
Some Alkylation and Reductive Amination Studies of b-Ketomacrolides as Potential Metal Speciation Materials
Heterocycles
(1993)
35
263
(doi: 10.3987/com-92-s12)
Microbial Oxidation in Synthesis: Preparation of a Potential Insulin Mimic from Benzene
Synlett
(1992)
1992
997
(doi: 10.1055/s-1992-21561)
Alfred bader [2]
Chemical and Engineering News
(1992)
70
2