One-body correlations and momentum distributions of trapped one-dimensional Bose gases at finite temperature
- Award ID(s):
- 2309146
- PAR ID:
- 10600875
- Publisher / Repository:
- American Physical Society
- Date Published:
- Journal Name:
- Physical Review A
- Volume:
- 111
- Issue:
- 3
- ISSN:
- 2469-9926
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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Abstract Schiff base complexes of Mn have garnered significant attention as homogeneous catalysts. Among that class of compounds, bis(imino)pyridine-supported variants feature prominently. Synthesis of these species typically entails multistep, multiday processes and often under forcing conditions to drive condensation of less favorable nucleophiles. We report the multigram-scale one-pot, one-step synthesis of bis(imino)pyridine-Mn complexes using ultrasound-assisted synthesis, or sonochemistry, via acoustic cavitation. Complexes are assembled from their ligand components (diacetylpyridine, anilines, and MnCl2·(H2O)4), without the aid of an additional acid catalyst, using methanol as a solvent, and without any effort to remove H2O, in only 30 min of reaction time. The process is additionally amenable to electron-poor fluorinated anilines, giving rise to new complexes with novel steric and electronic environments around the Mn center.more » « less
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