Methyllithium is the simplest organolithium reagent, with the empirical formula CH3Li. This s-block organometallic compound adopts an oligomeric structure...
9 KB (981 words) - 15:20, 11 May 2024
(Trimethylsilyl)methyllithium is classified both as an organolithium compound and an organosilicon compound. It has the empirical formula LiCH2Si(CH3)3...
7 KB (564 words) - 17:52, 22 June 2024
however. Tert-butyllithium deprotonates DCM: H2CCl2 + RLi → HCCl2Li + RH Methyllithium reacts with methylene chloride to give chlorocarbene:[citation needed]...
29 KB (2,592 words) - 14:25, 17 July 2024
prepared by treating cadmium dihalides with methyl Grignard reagents or methyllithium. CdBr2 + 2 CH3MgBr → Cd(CH3)2 + 2 MgBr2 The same method was used in...
3 KB (256 words) - 15:16, 6 June 2024
the reaction of an aziridine carrying a methylene bromide group with methyllithium: In this reaction one equivalent of acetylene is lost. Ferrier rearrangement...
6 KB (643 words) - 23:25, 10 March 2024
NaI It can also be obtained by alkylation of mercuric chloride with methyllithium: HgCl2 + 2 LiCH3 → Hg(CH3)2 + 2 LiCl The molecule adopts a linear structure...
16 KB (1,375 words) - 17:05, 10 July 2024
structures. For example, methyllithium, ethyllithium and tert-butyllithium all exist in the tetramer [RLi]4. Methyllithium exists as tetramers in a cubane-type...
55 KB (5,971 words) - 20:35, 22 July 2024
basic. The pKa of C5H5PH+ and C5H5NH+ are respectively −16.1 and +5.2. Methyllithium adds to phosphorus in phosphorine whereas it adds to the 2-position...
6 KB (574 words) - 02:00, 24 March 2024
silyl enol ethers, can also be generated from silyl enol ethers using methyllithium. The reaction occurs via nucleophilic substitution at the silicon of...
13 KB (1,369 words) - 19:53, 12 February 2024
development of organocopper chemistry. For example, CuCl reacts with methyllithium (CH3Li) to form "Gilman reagents" such as (CH3)2CuLi, which find use...
17 KB (1,560 words) - 07:28, 13 May 2024