The alkyls EuR2 (R = C(SiMe3)3) and YbR2 (R = [C(SiMe3)2(SiMe2X)], X = Me, CHCH2, or CH2CH2OEt) have been obtained from reactions between KR and MI2, and the ytterbium analogues of Grignard reagent...
No takes yet. Share an insight, caveat, or question.
Eaborn et al. (1996) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: