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Tris-(2-methoxy-phenyl)-(2,3,4-triphenyl-cyclopenta-2,4-dienylidene)-λ5-arsane is a complex organoarsenic compound characterized by its unique structure. It features three 2-methoxy-phenyl groups attached to an arsenic atom, which is also bonded to a cyclopenta-2,4-dienylidene ligand with three phenyl rings. Tris-(2-methoxy-phenyl)-(2,3,4-triphenyl-cyclopenta-2,4-dienylidene)-λ5-arsane is significant in the field of organometallic chemistry, particularly for its potential applications in materials science and as a precursor in the synthesis of other complex molecules. Its structure provides insight into the bonding and reactivity patterns of arsenic with organic ligands, which can be useful in the development of new compounds and materials.

86268-33-9

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86268-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86268-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,2,6 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 86268-33:
(7*8)+(6*6)+(5*2)+(4*6)+(3*8)+(2*3)+(1*3)=159
159 % 10 = 9
So 86268-33-9 is a valid CAS Registry Number.

86268-33-9Upstream product

86268-33-9Relevant academic research and scientific papers

TRITOLYLARSONIUM AND TRIS(METHOXYPHENYL)ARSONIUM YLIDES THE EFFECTS OF ortho-SUBSTITUENTS IN TRIARYLARSONIUM GROUPS ON THE PROPERTIES OF YLIDES

Harris, Gordon S.,Lloyd, Douglas,MacDonald, William A.,Gosney, Ian

, p. 297 - 304 (1983)

A number of tritolylarsonium and tris(methoxyphenyl)arsonium cyclopentadienylides and other ylides have been prepared and their properties (basicity, NMR spectra, reactions with aldehydes and nitrosobenzene, acetylation, and methanolysis) have been investigated.Substituents in the m- or p-positions of triarylarsonium groups have little effect on properties, but o-substituents result in markedly lower reactivity and lower basicity, and these ylides were also more difficult to prepare.NMR spectra gave indication of crowding in some of these o-substituted ylides.The effects of the o-substituents are discussed. p-Methyl- and p-methoxy-substituents increased the proportion of anil to ketoxime formed in reactions with nitrosobenzene, but the o-methoxy analogue gave only ketoxime.

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