Synthesis, structure and reactivity of hydrated and dehydrated organotin cations

Chandrasekhar, Vadapalli ; Boomishankar, Ramamoorthy ; Gopal, Kandasamy ; Sasikumar, Palani ; Singh, Puja ; Steiner, Alexander ; Zacchini, Stefano (2006) Synthesis, structure and reactivity of hydrated and dehydrated organotin cations European Journal of Inorganic Chemistry, 2006 (20). pp. 4129-4136. ISSN 1434-1948

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Official URL: http://www3.interscience.wiley.com/journal/1127505...

Related URL: http://dx.doi.org/10.1002/ejic.200600468

Abstract

Monomeric organotin dications {[nBu2Sn(H2O)4]2+·2C6H5SO3-} and {[nBu2Sn(H2O)4]2+·1,5-C10H6(SO3-)2} have been synthesized by the reaction of [nBu2SnO]n and the corresponding arylsulfonic acid. Dodecanuclear organooxotin macrocations {[(nBuSn)123-O)142-OH)6]2+·2RSO3-} (R = C6H5; 2,5-Me2C6H3) have been synthesized by the reaction of nBuSn(O)(OH) and the corresponding arylsulfonic acid. The X-ray crystal structure of one of the dodecanuclear cages is reported. These organotin cations have been shown to be effective catalysts in acetylation and transacetylation reactions.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons, Inc.
Keywords:Organotin Cations; Organooxotin; Organostannoxane; Acetylation; Transacetylation
ID Code:8993
Deposited On:29 Oct 2010 12:04
Last Modified:29 Oct 2010 12:04

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