Title of article
Bi(OTf)3-catalyzed 5-exo-trig cyclization via halide activation
Author/Authors
Hayashi، نويسنده , , Ryuji and Cook، نويسنده , , Gregory R.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
3
From page
3888
To page
3890
Abstract
Lewis acid activation of allyl halides utilizing Bi(OTf)3 resulted in cationic cyclization of alkenes with high efficiency. While other Lewis acids could catalyze this process with highly substituted alkenes, bismuth salts demonstrated unique reactivity in come cases. This suggested that bismuth triflate possesses interesting halophilic properties.
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1859514
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