Title of article
Ring-contracted artemisinin derivatives: stereoselective reaction of anhydrodihydroartemisinin towards halogenating reagents
Author/Authors
Grellepois، نويسنده , , Fabienne and Bonnet-Delpon، نويسنده , , Danièle and Bégué، نويسنده , , Jean-Pierre، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
2125
To page
2127
Abstract
Reaction of anhydrodihydroartemisinin 1 with halogenating reagents and further rearrangement of adducts into ring-contracted aldehydes has been revisited. The stereochemistry of reactions with iodine is opposite to that with bromine, and allowed the preparation of the new aldehyde 4 with conservation of the configuration of starting artemisinin at C-9.
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1643761
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