Tetrahedron

Untersuchungen an diazoverbindungen und aziden—il: Tert-butylammoniumsalze von α-diazophosphin-und α-diazophosphonsäuren

M Regitz, R Martin

Index: Regitz, M; Martin, R. Tetrahedron, 1985 , vol. 41, # 4 p. 819 - 824

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Citation Number: 10

Abstract

The methyl α-diazophosphinates 5a–5f react with bromo trimethylsilane in benzene at room temperature to the silyl esters 6a–f which are transformed into the tert-butylammonium α- diazophosphinates 7a–7f with tert-butylamine/ether. An analogous reaction sequence succeeds with α-diazophosphonate derivatives (13a–13g→ 14a–14g→ 15a–15g). The same result is received by treatment of the starting compounds with an excess of tert- ...