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|Title:||Heterocyclic ring formation via intramolecular coordination of hydroxyl oxygen of carboxyl group to arsenic(V) in o-carboxyphenylrnethyldialkyl/arylarsonium iodides|
|Authors:||Parmar, Swam S|
Saluja, Harveen K
|Abstract:||IR, PMR and mass spectral data of o-carboxyphenylmethyldialkyl/arylarsonium iodides [(2a): R = Me, Ph or p-tolyl] favour the formation of a five-membered heterocyclic ring (2c) through intramolecular coordination of hydroxyl oxygen of carboxyl group to arsenic(V). This is in contrast to the reported heterocyclic ring formation via intramolecular coordination of carbonyl oxygen to arsenic(III) in o-carboxyphenylarsonous dichloride(1b).|
|Appears in Collections:||IJC-A Vol.30A(01) [January 1991]|
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