Carbonylation reactions of intramolecular vicinal frustrated phosphane/borane Lewis pairs

M Sajid, A Lawzer, W Dong, C Rosorius… - Journal of the …, 2013 - ACS Publications
The intramolecular frustrated Lewis pair (FLP) Mes2PCH2CH2B (C6F5) 2 4 adds
cooperatively to carbon monoxide to form the five-membered heterocyclic carbonyl
compound 5. The intramolecular FLP 7 contains an exo-3-B (C6F5) 2 Lewis acid and an
endo-2-PMes2 Lewis base functionality coordinated at the norbornane framework. This
noninteracting FLP adds carbon monoxide in solution at− 35° C cooperatively to yield a five-
membered heterocyclic FLP-carbonyl compound 8. In contrast, FLP 7 is carbonylated in a …

[引用][C] Carbonylation Reactions of Intramolecular Vicinal Frustrated Phosphane/Borane Lewis Pairs

S Muhammad, L Arunlibertsen, D Weishi, R Christoph… - 2013
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