An efficient metal-templated route to C-functionalised derivatives of [12] aneN4

…, S Faulkner, D Parker, MP Wilkinson

文献索引：Edlin, Christopher D.; Faulkner, Stephen; Parker, David; Wilkinson, Matthew P. Chemical Communications, 1996 , # 10 p. 1249 - 1250

全文：HTML全文

被引用次数: 0

摘要

The cyclo cocondensation of triethylenetetramine with arylpyruvaldehydes is templated by iron (III) chloride, to give a [12] aneN4 type diimine complex intermediate which may be reduced and demetallated in situ with sodium borohydride giving the saturated [12] aneN4 metal-free macrocycle in up to 60% overall yields; photophysical studies are used to demonstrate the similarity between the aryl functionalised [12] aneN4 derivatives formed ...