One-pot synthesis of 2-substututed allenecarboxylates

Article abstract of DOI:10.1080/10426500008076549

2-Phosphoryl-(2-4), 2-sulfinyl-(5) and 2-sulfonyl-2,3-alkadienoates (6 and 7) were prepared in an one-pot reaction by a [2,3]-sigmatropic rearangement of the heteroatom-substituted 2-alkynoates obtained from ethyl propynoate and subsequent treatment with lithium diisopropylamide, ketone, trimethylchlorosilane and phosphorus- or sulfur-containing chloride.

Full text of DOI:10.1080/10426500008076549

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Phosphorus, Sulfur, and
Silicon and the Related
Elements
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ONE-POT SYNTHESIS
OF 2-SUBSTUTUTED
ALLENECARBOXYLATES
Valerij CH. Christov a , Boris Prodanov a & Radost
Nikolova a
a Department of Chemistry , University of
Shoumen , BG-9700, Shoumen, Bulgaria
Published online: 19 Dec 2006.
To cite this article: Valerij CH. Christov , Boris Prodanov & Radost Nikolova
(2000) ONE-POT SYNTHESIS OF 2-SUBSTUTUTED ALLENECARBOXYLATES,
Phosphorus, Sulfur, and Silicon and the Related Elements, 166:1, 275-281, DOI:
10.1080/10426500008076549
To link to this article: http://dx.doi.org/10.1080/10426500008076549
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