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|Title:||Sodium nitrite (NaNO2) catalysed iodo-cyclisation of alkenes and alkynes using molecular oxygen|
|Source:||Liu, H., Pan, Y., Tan, C.-H. (2008-07-07). Sodium nitrite (NaNO2) catalysed iodo-cyclisation of alkenes and alkynes using molecular oxygen. Tetrahedron Letters 49 (28) : 4424-4426. ScholarBank@NUS Repository. https://doi.org/10.1016/j.tetlet.2008.05.013|
|Abstract:||We have developed a convenient iodo-cyclisation reaction using NaNO2 as catalyst and molecular oxygen as the terminal oxidant. The reactive species, acetyl hypoiodite (IOAc), was generated in situ from TBAI and AcOH. The iodo-cyclisation reaction with a range of alkenes and alkynes gave good to excellent yields. Iodo-amination products can also be obtained using carbamates prepared from commercially available allylic alcohols and alkynic alcohols. © 2008 Elsevier Ltd. All rights reserved.|
|Source Title:||Tetrahedron Letters|
|Appears in Collections:||Staff Publications|
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