Chemistry of heterocyclic compounds. 115. A convenient synthesis and structural aspects of 1,3,5-tri[2,6]pyridacyclohexaphane-2,4,6-trione and precursors
作者:George R. Newkome、Young J. Joo、Kevin J. Theriot、Frank R. Fronczek
DOI:10.1021/ja00279a085
日期:1986.9
less than 10% and those due to overlap and broad lines are about the same magnitude. It is probable that the crrors in this work are greater than those obtained from 15N studies of this and similar compounds because of the simplicity of the 15N spectra. The results are indicated in Figure 1. Because of the extremely poor solubility of phthalocyanine, to our knowledge no liquid-state studies have been
NEWKOME G. R.; NOYAK A.; SAUER J. D.; MATTSCHEI P. K.; WATKINS S. F.; FRO+, J. ORG. CHEM., 1979, 44, NO 22, 3816-3826
作者:NEWKOME G. R.、 NOYAK A.、 SAUER J. D.、 MATTSCHEI P. K.、 WATKINS S. F.、 FRO+
DOI:——
日期:——
Cleaning Agent Comprising Complexes with Bleach Catalytic Activity
申请人:Gentschev Pavel
公开号:US20090042764A1
公开(公告)日:2009-02-12
Hard surface cleaning agents comprising a macrocyclic compound of the general formula L:
wherein each of n1, n2 and n3 independently represents 1 or 2; and hard surface cleaning agents comprising a transition metal complex of the general formula (I):
[ML
a
X
b
]cY (1)
wherein M represents a metal selected from the group consisting of manganese, iron, cobalt, copper, ruthenium, molybdenum, and combinations thereof; X represent a neutral or anionic ligand; Y represents a non-complex-bound anion; a represents 1 or 2; each of b and c independently represents a number of 0 to 6, with the proviso that b and c are selected such that the complex is neutral based on M, X and Y; and L represents a macrocyclic ligand of the general formula L; and methods of cleaning hard surfaces therewith.
Chemistry of heterocyclic compounds. 44. Molecular inclusion compounds. Ketonic and spiro heteromacrocycles possessing 2,6-pyridino moieties connected by a carbon-oxygen and/or -sulfur bridge
作者:George R. Newkome、Ashutosh Nayak、Joe D. Sauer、Peter K. Mattschei、Steven F. Watkins、Frank Fronczek、William H. Benton
DOI:10.1021/jo01336a016
日期:1979.10
NEWKOME G. R.; SAUER J. D.; MATTSCHEI P. K.; NAYAK A., HETEROCYCLES, 1978, 9, NO 11, 1555-1560
作者:NEWKOME G. R.、 SAUER J. D.、 MATTSCHEI P. K.、 NAYAK A.