Synthesis of quadruped-shaped polyfunctionalized o-carborane synthons |
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Authors: | Puga Alberto V Teixidor Francesc Sillanpää Reijo Kivekäs Raikko Viñas Clara |
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Institution: | Institut de Ciència de Materials de Barcelona (CSIC), Campus de la U.A.B., E-08193 Bellaterra, Spain. |
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Abstract: | o-Carborane derivatives with precisely defined patterns of substitution have been prepared from 8,9,10,12-I(4)-1,2-closo-C(2)B(10)H(8) by replacing the iodine atoms, bonded to four adjacent boron vertices in the cluster, with allyl, and subsequently 3-hydroxypropyl groups. The resulting structures, comprising four pendant arms and two reactive vertices located on opposite sides of a central o-carborane core, can be envisaged as versatile precursors for dendritic growth. |
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