The reactions include simple bond cleavages but also complex reactions involving multiple bond cleavages and formation of new molecules.
Crystal structures analyses show that the F atom of the H2tfBDC participates in multiple CH⋯F hydrogen bond formations, producing different supramolecular synthons.
Morones-Ramirez et al. proposed a mechanism of silver-induced cell death in which silver may disrupt multiple bacterial cellular processes, including disulfide bond formation, metabolism, and iron homeostasis.
Using an innovative approach toward multiple carbon carbon bond-formations that relies on the multifaceted catalytic properties of titanocene complexes we constructed a series of C1 C7 analogs of curcumin for evaluation as brain and peripheral nervous system anti-cancer agents.
The generality of a YXXE motif, whether this motif is an obligated component in dityrosine bond formation, or whether there are multiple sequences that could mediate dityrosine bond formation requires further testing in other membrane proteins.
The addition of a metal hydride to a multiple bond is called hydrometallation, and it leads to the formation of a metal-carbon bond.M−H + H2C=CH2 → MH2C−CH3 This reaction is driven mainly by the high C−H bond strength relative to most E−H bond strengths.
The direct addition of an organocopper or cuprate reagent to a carbon heteroatom multiple bond might rightfully be considered the forgotten son of transition metal based carbon carbon bond formation.
During this transit, multiple processes must be coordinated, including folding, specific proteolytic cleavage, glycosylation, and disulfide bond formation, all with a layer of quality control at key check points.
The two observed Tgs are assigned to a coexisting PVP PEG network (formed via multiple hydrogen bonding between a PEG and PVP) and a homogeneous PVP PEG blend (involving a single hydrogen bond formation only).
Heteronuclear multiple bond connectivity.
