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@article{879289, author = {Kaleta, Jiří and Michl, Josef and Mazal, Ctibor}, article_number = {7}, keywords = {organic synthesis;bicyclopentanes;strained compounds;molecular building blocks}, language = {eng}, issn = {0022-3263}, journal = {Journal of Organic Chemistry}, title = {T-Shaped Molecular Building Blocks by Combined Bridgehead and Bridge Substitution on Bicyclo[1.1.1]pentanes}, url = {http://pubs.acs.org/doi/abs/10.1021/jo100169b}, volume = {75}, year = {2010} }
TY - JOUR ID - 879289 AU - Kaleta, Jiří - Michl, Josef - Mazal, Ctibor PY - 2010 TI - T-Shaped Molecular Building Blocks by Combined Bridgehead and Bridge Substitution on Bicyclo[1.1.1]pentanes JF - Journal of Organic Chemistry VL - 75 IS - 7 SP - 2350-2356 EP - 2350-2356 SN - 00223263 KW - organic synthesis;bicyclopentanes;strained compounds;molecular building blocks UR - http://pubs.acs.org/doi/abs/10.1021/jo100169b N2 - Derivatives of bicyclo[1.1.1]pentane differentially substituted in bridgehead (1,3) and bridge (2,4) positions have been synthesized. They represent a new T-shaped structural module consisting of a rigid rod with a nearly freely rotating side arm, possibly useful as a molecular building block in syntheses of more complex covalent or supramolecular scaffolds useful in bottom-up construction of molecular level devices or materials. For good chemical connectivity in the axial direction, carboxylates, ethynyls, and acetylsulfanyl groups were installed at the bridgeheads. Quinoxalines were attached in the transverse direction through a highly reactive alpha-diketone system located at the bridges. ER -
KALETA, Jiří, Josef MICHL a Ctibor MAZAL. T-Shaped Molecular Building Blocks by Combined Bridgehead and Bridge Substitution on Bicyclo[1.1.1]pentanes. \textit{Journal of Organic Chemistry}. 2010, roč.~75, č.~7, s.~2350-2356. ISSN~0022-3263.
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