A convenient approach to cyclic enol phosphates via ring-closing metathesis

Whitehead, A.; Moore, Joel D.; Hanson, Paul R.

doi:10.1016/s0040-4039(03)00873-6

Cited by 53 publications

(21 citation statements)

References 36 publications

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“…33a,b) that possess substitution on the benzenoid portion. Other approaches have directly accessed precursors related to 32 and enable the introduction of esters or phosphates at C-2 [51,52].…”

Section: Synthesis Of Benzofused 5-ring Heteroaromatic Systems By Rcmmentioning

confidence: 99%

Synthesis of Heteroaromatic Compounds by Alkene and Enyne Metathesis

Race

Bower

2015

Topics in Heterocyclic Chemistry

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The development of robust and functional group tolerant metathesis catalysts has resulted in a rapid expansion of synthetic methodologies that employ this technology. In this chapter, alkene and enyne metathesis-based methodologies for the de novo construction of heteroaromatic compounds are discussed. These protocols capitalise upon the ability to generate complex olefinic products from the combination of two simpler precursors. Advancement to the heteroaromatic target can then be achieved either directly or after modification of the immediate metathesis product. Strategies that rely upon ring-closing alkene metathesis, ring-closing enyne metathesis and alkene cross-metathesis are outlined, along with applications in target-directed synthesis.

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Section: Synthesis Of Benzofused 5-ring Heteroaromatic Systems By Rcmmentioning

confidence: 99%

Synthesis of Heteroaromatic Compounds by Alkene and Enyne Metathesis

Race

Bower

2015

Topics in Heterocyclic Chemistry

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“…Scheme 7.51 metathesis reaction in which one of the groups participating in the metathesis event is an enol phosphate moiety [89].…”

Section: Olefin-metathesis Approachmentioning

confidence: 99%

Five‐Membered Heterocycles: Benzofuran and Related Systems

2011

Modern Heterocyclic Chemistry

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“…Hanson et al recently reported the preparation of cyclic enol phosphates from simpler, acyclic precursors (Scheme 79) [98]. The reaction was easy to perform and was even successful using ketene ketals phosphates (Scheme 80).…”

Section: Vinyl Pseudohalidesmentioning

confidence: 99%