2,4,6-trialkylphenyl-2H-phospholes from slightly aromatic 1H-phospholes and their use in [4 + 2] cycloaddition reactions

DOI: 10.1002/hc.10151

Source and publish data:

Heteroatom Chemistry p. 316 - 319 (2003)

Update date:2022-08-05

Topics:

Authors:

Keglevich, Gyoergy

Farkas, Renata

Imre, Timea

Ludanyi, Krisztina

Szoellosy, Aron

Toke, Laszlo

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Article abstract of DOI:10.1002/hc.10151

1-(2,4,6-Trialkylphenyl) phosphates 1a,b possess a moderate aromatic character. Despite of that they underwent a sigmatropic rearrangement at 150°C to afford 2H-phospholes 2a,b which by trapping with tolane, or in reaction with another unit of 2 gave [4 +

Full text of DOI:10.1002/hc.10151

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