BIP! Finder - A 3-fold “Butterfly Valve” in Command of the Encapsulation’s Kinetic Stability. Molecular Baskets at Work

2008 • A 3-fold “Butterfly Valve” in Command of the Encapsulation’s Kinetic Stability. Molecular Baskets at Work

Authors: Bao-Yu, Wang, Xiaoguang, Bao, Zhiqing, Yan, Veselin, Maslak, Christopher M, Hadad, Jovica D, Badjić

Venue: Journal of the American Chemical Society

Type: Publication

Abstract: Molecular basket 1, composed of a semirigid tris-norbornadiene framework and three revolving pyridine-based gates at the rim, has been built to "dynamically" enclose space and as such regulate molecular encapsulation. The gates were shown to fold via intramolecular hydrogen bonding and thereby form a G(3v) symmetrical receptor: the (1)H NMR resonance for the amide N-H protons of the pyridine gates appeared downfield (delta = 10.98 ppm), and the N-H vibrational stretch (IR) was observed at 3176 cm(-1). Accordingly, density functional theory (DFT... (read more)

Topics: Crystallography Stereochemistry Computational chemistry

DOI: 10.1021/ja8041977

BIP! social metrics: 0 5
External links: Crossref OpenAIRE

BibTex PDF

Topic-specific impact indicators

Popularity:
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
Influence:
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Citation Count:
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Impulse:
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.