Synthesis of optically pure [60]fullerene e,e,e-tris adducts.
نویسندگان
چکیده
The reaction of readily available optically active Si-tethered tris(malonates) with C60 gave easily separable diastereoisomers differing by the absolute configuration of the inherently chiral addition pattern on the fullerene core. The absolute configuration of the e,e,e addition pattern has been unambiguously determined using X-ray crystal structure analysis.
منابع مشابه
Regioselective synthesis and zone selective deprotection of [60]fullerene tris-adducts with an e,e,e addition pattern.
D(3h)-symmetrical tripodal tris(malonate) tethers have been used for the synthesis of [60]fullerene tris-adducts with an e,e,e addition pattern bearing topologically distinct polar and equatorial addend zones that can selectively be deprotected.
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 42 شماره
صفحات -
تاریخ انتشار 2013