Results 221 to 230 of about 38,598 (282)
Rational design of the linkers in targeting chimeras. [PDF]
Chem SciDuan Y, Cai MY, Xu J, Hu Q.
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Boron Radical Promoted Metal-Free Transformation of Nitroazobenzene into Benzotriazole. [PDF]
JACS AuChen Y +11 more
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Nature, 1954
IN 1940, Cook et al. 1 reported that 2 : 2′-azo-naphthalene (I) produces cancers of the liver in mice. The compound was also given to rats by subcutaneous injection, and with the food; but in this species no neoplastic changes were found in the livers. There is a brief note in the 24th Annual Report of the British Empire Cancer Campaign, 1947, p.
G M, BADGER, G E, LEWIS, R T, REID
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IN 1940, Cook et al. 1 reported that 2 : 2′-azo-naphthalene (I) produces cancers of the liver in mice. The compound was also given to rats by subcutaneous injection, and with the food; but in this species no neoplastic changes were found in the livers. There is a brief note in the 24th Annual Report of the British Empire Cancer Campaign, 1947, p.
G M, BADGER, G E, LEWIS, R T, REID
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ChemInform Abstract: PHOTOLYSIS OF UNSYMMETRIC AZO COMPOUNDS, CIS AZO COMPOUND INTERMEDIATES
Chemischer Informationsdienst, 1973AbstractBei der Bestrahlung des nach bekannten Methoden dargestellten Diazens (I) in Benzol (Mitteldruck‐Hg‐lampe, Pyrex‐Filter) entstehen als Produkte hauptsächlich Biphenyl (II) und Dicumyl (III).
NED A. PORTER, LAWRENCE J. MARNETT
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Perfluoroalkylation of azo compounds
Journal of Fluorine Chemistry, 1992Abstract Perfluoroalkyl azo dyes were prepared by the reaction of azo compounds with bis(perfluoroalkanoyl) peroxides. The absorption spectra and melting points of the perfluoroalkyl azo dyes were also examined.
Masaki Matsui +6 more
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Biomedical Applications of Aromatic Azo Compounds
Mini-Reviews in Medicinal Chemistry, 2018Azo dyes are widely used in textile, fiber, cosmetic, leather, paint and printing industries. Besides their characteristic coloring function, azo compounds are reported as antibacterial, antiviral, antifungal and cytotoxic agents. They have the ability to be used as drug carriers, either by acting as a 'cargo' that entrap therapeutic agents or by ...
Yousaf, Ali +2 more
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ChemInform Abstract: Azo Cope Rearrangements of Nonstabilized Azo Compounds.
ChemInform, 1987AbstractThe Diels‐Alder adducts (III) show a one‐step or two‐step Cope rearrangement to give (IV) without loss of nitrogen.
K. BECK +4 more
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Radical Substitutions of Azo Compounds
Canadian Journal of Chemistry, 1973Treatment of γ-(p-nitrophenylazo)-γ-valerolactone with benzoyl peroxide in benzene at 85°, yields p-nitroazobenzene and p-nitrobiphenyl. Similarly, α-methyl-α-phenylazotetrahydrofuran yields azo-benzene. Radical substitution at azo nitrogen and at N-bearing benzenoid carbon are the suggested mechanisms.
Henry Lui, John Warkentin
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1987
Manganese(II) complexes with azo compounds R-N=N-R′ are known, where R and R′ are aromatic or heterocyclic groups. As shown by IR data, the nitrogen atoms of the azo groups are coordinated to manganese if additional donor atoms in sterically suited positions permit the formation of fused chelate rings with the metal ion:
Karl Koeber +4 more
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Manganese(II) complexes with azo compounds R-N=N-R′ are known, where R and R′ are aromatic or heterocyclic groups. As shown by IR data, the nitrogen atoms of the azo groups are coordinated to manganese if additional donor atoms in sterically suited positions permit the formation of fused chelate rings with the metal ion:
Karl Koeber +4 more
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