A Simple Atom-Economic Synthesis of Functional Tertiary Phosphine Chalcogenides Bearing Furan or Tetrahydrofuran Rings

作者：Oparina Ludmila A; Malysheva Svetlana F; Gusarova Nina K; Belogorlova Nataliya A; Vysotskaya Oksana V; Stepanov Andrey V; Albanov Alexander I; Trofimov Boris A^*

来源：Synthesis, 2009, 2009(20): 3427-3432.

DOI：10.1055/s-0029-1216964

• ethers
• phosphines
• phosphorylation
• radical reaction
• photochemistry

The first examples of hydrophosphorylation reactions of vinyl ethers of a series of furans are reported. Regiospecific addition of secondary phosphines, phosphine sulfides, or phosphine selenides to 2-[(vinyloxy)methyl]furan, 2-[1-(vinyloxy)butan-2-yl]furan, or 2-[(vinyloxy)methyl]tetrahydrofuran proceeds under UV irradiation to give the corresponding anti-Markovnikov adducts in 72-99% yield.

• 出版日期2009-10-16