Abstract
An N-heterocyclic stannylene :Sn(NONAd) (NONAd = [O(SiMe2NAd)2]2−, Ad = 1-adamantyl), reacts rapidly with 2,4,6-tricyclohexylphenyl azide (TCHP)N3, affording a stannaimine, (NONAd)Sn=N(TCHP). Solutions of (NONAd)Sn=N(TCHP) react immediately with carbon dioxide (CO2) to give a [2+2]-cycloaddition product, which, upon heating, subsequently engages in a metathesis process to give [Sn(NONAd)(μ-O)]2 and the bulky isocyanate, (TCHP)NCO.
Original language | English |
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Pages (from-to) | 10350-10353 |
Number of pages | 4 |
Journal | Chemical Communications |
Volume | 60 |
Issue number | 75 |
DOIs | |
Publication status | Published - 25 Sept 2024 |