681433-46-5Relevant articles and documents
Stereoselective synthesis of (+)-goniodiol, (+)-goniotriol, (-)-goniofupyrone, and (+)-altholactone using a catalytic asymmetric hetero-Diels-Alder/allylboration approach
Favre, Annaick,Carreaux, Francois,Deligny, Michael,Carboni, Bertrand
experimental part, p. 4900 - 4907 (2009/06/06)
The stereoselective total synthesis of several members of the styryllactone family was achieved efficiently from common intermediate 8, prepared by a catalytic asymmetric inverse-electron-demand hetero-Diels-Alder/allylboration sequence. The transformatio
Catalytic enantioselective three-component hetero-[4+2] cycloaddition/allylboration approach to α-hydroxyalkyl pyrans: Scope, limitations, and mechanistic proposal
Gao, Xuri,Hall, Dennis G.,Deligny, Michael,Favre, Annaick,Carreaux, Francois,Carboni, Bertrand
, p. 3132 - 3142 (2008/09/16)
This article describes the design and optimization of a catalytic enantioselective three-component hetero-[4 + 2] cycloaddition/allylboration reaction between 3-boronoacrolein, enol ethers, and aldehydes to afford α-hydroxyalkyl dihydropyrans, The key sub
A concise synthesis of (+)-goniodiol using a catalytic hetero Diels-Alder/allylboration sequence
Deligny, Michael,Carreaux, Fran?ois,Carboni, Bertrand
, p. 1462 - 1464 (2007/10/03)
A new short and efficient synthesis of (+)-goniodiol is reported using a catalytic asymmetric hetero Diels-Alder/allylboration sequence. Georg Thieme Verlag Stuttgart.
Efficient Asymmetric Synthesis of 2,6-Disubstituted 2H-Dihydropyrans via a Catalytic Hetero-Diels-Alder/Allylboration Sequence
Deligny, Michael,Carreaux, Francois,Toupet, Loic,Carboni, Bertrand
, p. 1215 - 1219 (2007/10/03)
[4 + 2] Cycloaddition of (E)-3-borylacrolein 1 with ethyl vinyl ether, catalysed by chromium complex (1R,25) or (15,2R) 2, led to the corresponding cycloadducts with high diastereo- and enantioselectivities. Further reaction with aldehydes offers an attractive asymmetric route to synthetically useful substituted 3,4-dihydro-2H-pyrans.