Electron ionization mass spectra of phosphorus-containing heterocycles. I. 1,4,4a,5,6,7,8,8a-octahydro-2H-3,1,2-benzoxazaphosphinine 2-oxides

• Published in: Rapid communications in mass spectrometry Vol. 20; no. 3; pp. 433 - 437
• Main Authors: Juhász, Márta, Martiskainen, Olli, Zalán, Zita, Fülöp, Ferenc, Pihlaja, Kalevi
• Format: Journal Article
• Language: English
• Published: Chichester, UK John Wiley & Sons, Ltd 01.01.2006

The electron ionization mass spectra of 27 cis‐ and trans‐annelated 1,4,4a,5,6,7,8,8a‐octahydro‐2H‐3,1,2‐benzoxazaphosphinine 2‐oxides were recorded to clarify the effects of the ring heteroatom (O or N), ring annelation, the P configuration and the substituents attached to the ring or to the N and...