✦ LIBER ✦

1.3λ3-Azaphospholo[1.2-α]pyridine - 1.2.4.λ3-diazaphospholo[1.5-α]pyridine - 1.3λ3-azaarsolo[1.5-α]pyridine - 1.2.4λ3-diazaarsolo[1.5-α]pyridine

✍ Scribed by G Märkl; S Pflaum

Book ID: 104233432
Publisher: Elsevier Science
Year: 1987
Tongue: French
Weight: 207 KB
Volume: 28
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)81029-7

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✦ Synopsis

The title compounds are prepared by reaction Of 1.3-oxasolo[ 3,2_alpyridinium-and 1.3.4-oxadiaeoloC3.2-alpyridiniumsalts with P(SiMe3)3,resp. As(SiMe3>3. In 2.4.6-Stellung trisubstituierte Pyryliumsalze reagieren sowohl mit

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