A CONVENIENT SYNTHESIS OF (ETA-C8H8)UI2(TETRAHYDROFURAN)2, A PRECURSOR TO MONOCYCLOOCTATETRAENYL URANIUM COMPLEXES

被引：17
作者：
BERTHET, JC
LEMARECHAL, JF
EPHRITIKHINE, M
机构：
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1990年 / 393卷 / 03期
关键词：
D O I：
10.1016/0022-328X(90)85178-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
(COT)2U (COT = η-C8H8) reacts in tetrahydrofuran (THF) with I2 to give the monocyclooctatetraenyl compound (COT)UI2(THF)2 (I) which is transformed into (COT)UI2(HMPA)2 (II) upon addition of 2 equiv. of hexamethylphosphoramide. Treatment of I with Kacac (acac = MeCOCHCOMe), KC5Me5 and LiCH2SiMe3 give (COT)U(acac)2 (III), (COT)(C5Me5)UI (IV) and [(COT)U(CH2SiMe3)3]-[Li(THF)3 ] (V), respectively. © 1990.
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页码：C47 / C48
页数：2
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