Add to ORKG(Chemical Equation Presented) A negative attack: Synthesis of 4-alkoxy-2,6-cis- and its stereocomplementary 4-alkoxy-2,6-trans- tetrahydropyrans has been achieved in high yield and with excellent stereocontrol by a common strategy: electrophile-induced ether-transfer, cyclization, and functionalization reactions (see scheme; Bn = benzyl; BPS = tert-butyldiphenylsilyl;TBS = tert-butyldimethylsilyl; TEA = triethylamine). © 2007 Wiley-VCH Verlag GmbH &. Co. KGaA
ABSTRACT: A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was develop...
The origins of the stereodivergence in the thioester oxy-Michael cyclization for the formation of 4-...
[reaction: see text] 1,3-Dipolar cycloaddition of propargyl bromide with the carbonyl ylide derived ...
(Chemical Equation Presented) Stereoselective synthesis of trans-2,6-disubstituted-3,4-dihydropyrans...
Electrophile-induced ether transfer reactions of alkoxymethyl ether protected homoallylic alcohols w...
The electron transfer initiated cyclization (ETIC)/enol ether cleavage reaction has been developed i...
A highly stereoselective route to 2,4,5-trisubstituted tetrahydropyrans is reported. The key step em...
A highly stereoselective route to 2,4,5-trisubstituted tetrahydropyrans is reported. The key step em...
Allylic alcohol transposition lacks a thermodynamic driving force and usually displays stereo-infide...
Allylic alcohol transposition lacks a thermodynamic driving force and usually displays stereo-infide...
This thesis detail attempts to develop a procedure, based on the Maitland-Japp reaction, for the for...
A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was developed. The ke...
A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was developed. The ke...
A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was developed. The ke...
<p>An efficient coupling reaction of allyl bromides with various alcohols as nucleophiles activated ...
ABSTRACT: A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was develop...
The origins of the stereodivergence in the thioester oxy-Michael cyclization for the formation of 4-...
[reaction: see text] 1,3-Dipolar cycloaddition of propargyl bromide with the carbonyl ylide derived ...
(Chemical Equation Presented) Stereoselective synthesis of trans-2,6-disubstituted-3,4-dihydropyrans...
Electrophile-induced ether transfer reactions of alkoxymethyl ether protected homoallylic alcohols w...
The electron transfer initiated cyclization (ETIC)/enol ether cleavage reaction has been developed i...
A highly stereoselective route to 2,4,5-trisubstituted tetrahydropyrans is reported. The key step em...
A highly stereoselective route to 2,4,5-trisubstituted tetrahydropyrans is reported. The key step em...
Allylic alcohol transposition lacks a thermodynamic driving force and usually displays stereo-infide...
Allylic alcohol transposition lacks a thermodynamic driving force and usually displays stereo-infide...
This thesis detail attempts to develop a procedure, based on the Maitland-Japp reaction, for the for...
A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was developed. The ke...
A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was developed. The ke...
A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was developed. The ke...
<p>An efficient coupling reaction of allyl bromides with various alcohols as nucleophiles activated ...
ABSTRACT: A diastereoselective synthesis of cis-2,6-disubstituted tetrahydropyran-4-ones was develop...
The origins of the stereodivergence in the thioester oxy-Michael cyclization for the formation of 4-...
[reaction: see text] 1,3-Dipolar cycloaddition of propargyl bromide with the carbonyl ylide derived ...