Iodonium salts of complex anions. IV. Autophenylation of diphenyliodonium trans-dicyanobis(dimethylglyoximato)cobaltate(III)

Monobridged inner-sphere dimer. X-ray crystal structure of .mu.-cyano bis(5,7,7,12,14,14-hexamethyl-1-1,4,8,11-tetraazacyclotetradeca-4,11-diene)dicopper(II) perchlorate

“…Bond distances and angles in the macrocyclic ligand are similar to those found in previous crystallographic stud- -0.01189 (332) 0( 7 -20 (32) -37 ( 12) 5 (3)…”

“…have suggested this distortion around the methylene carbon of the six-membered ring may be due to interactions of the methyl groups. The N(2)-C (5) and N(4)-C(l 3) bond lengths fall just below the usual range of 1.26-1.29 Á found for unconjugated imine bonds. However, the difference is only about one standard deviation of the bond length so this is not a significant contraction.…”

Emergence of a CNH and cyano complex based organometallic chemistry

“…Interestingly, solid-state decomposition of 101 resulted in phenylation of the dmgH ligand instead of CN. 279 One notes the close similarity of 101 with the arene diazonium/cyanometalate systems which are known to readily generate primary (Ar% L"MCN') and secondary radicals (derived from the solvent), though (cf. section III.B).…”

Review on Frontal Polymerization Behavior for Thermosetting Resins: Materials, Modeling and Application

“…Commonly used photoinitiators such as iodonium salt absorb light with a wavelength of less than 365 nm (e.g., ~245 nm). However, the highest UV light generators provide a maximum light intensity at 365 nm in the wavelength while the light intensity at 245 nm is low, leading to a low initiation efficiency [ 87 , 88 , 89 ]. Therefore, photosensitizers are used to absorb the high-wavelength light and release energy for the photoinitiators.…”