๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Glutamic and Aspartic Anhydrides. Rearrangement of N-Carboxyglutamic 1,5-Anhydride to the Leuchs' Anhydride and Conversion of the Latter to Pyroglutamic Acid

โœ Scribed by Kovacs, J.; Kovacs, H. Nagy.; Ballina, R.

Book ID
120008939
Publisher
American Chemical Society
Year
1963
Tongue
English
Weight
987 KB
Volume
85
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Mass spectral evidence for the conversio
Mass spectral evidence for the conversion of benzenephosphonic acid to its cyclic, trimeric anhydride and of benzenephosphonous acid to phenylphosphine
โœ Richard H. Wiley ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 642 KB

The mass spectra of benzenephosphonic and benzenephosphonous acids are readily observable under normal operating conditions and, at low sample temperatures (50 to 8SยฐC), the 70 eV electron-impact degradations are characteristic. The phosphonic acid shows peaks for the molecular ion at 158 amu and fo