作者:Vadapalli Chandrasekhar、Ramamoorthy Boomishankar、Kandasamy Gopal、Palani Sasikumar、Puja Singh、Alexander Steiner、Stefano Zacchini
DOI:10.1002/ejic.200600468
日期:2006.10
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)12(μ3-O)14(μ2-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
[nBu2Sn(H2O)4]2+·2C6H5SO3-} 和 [nBu2Sn(H2O)4]2+·1,5-C10H6(SO3-)2} 已通过 [nBu2SnO] 的反应合成n 和相应的芳基磺酸。已通过 nBuSn(O) 反应合成十二核有机氧锡大阳离子 [(nBuSn)12(μ3-O)14(μ2-OH)6]2+·2RSO3–} (R = C6H5; 2,5-Me2C6H3) (OH) 和相应的芳基磺酸。报告了其中一个十二核笼的 X 射线晶体结构。这些有机锡阳离子已被证明是乙酰化和转乙酰化反应中的有效催化剂。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)