fDeatiuares atrteicrleeoselective Synthesis of Substituted Tetrahydropyrans by Copper(II)- Bisphosphine-Catalyzed Olefin Migration and Prins Cyclization.

Autor:	Ghosh, Arun K., Kass, Jorden, Nicponski, Daniel R., Keyes, Chad
Předmět:	TETRAHYDROPYRANYL compounds COPPER compounds synthesis PHOSPHINE CATALYSIS ALKENES RING formation (Chemistry) STEREOSELECTIVE reactions
Zdroj:	Synthesis; 2012, Vol. 44 Issue 23, p3579-3589, 11p
Abstrakt:	We developed a copper(II) triflate-bisphosphine complex catalyzed olefin migration and Prins cyclization which lead to the synthesis of substituted tetrahydropyran derivatives. The protocol is convenient and a variety of substituted tetrahydropyrans were obtained in good to excellent yields with excellent diastereoselectivities. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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