Vinyllithium is an organolithium compound with the formula LiC2H3. A colorless or white solid, it is encountered mainly as a solution in tetrahydrofuran...
3 KB (328 words) - 19:58, 30 September 2023
conjugate addition (Michael addition) can occur. Vinyl organometallics, e.g. vinyllithium and vinyl tributyltin, participate in vinylations including coupling...
5 KB (469 words) - 01:51, 1 August 2024
lithium–halogen exchange cyclized to form the vinyllithium through 5-exo-trig ring closure. The vinyllithium species further reacts with electrophiles and...
55 KB (5,971 words) - 20:35, 22 July 2024
This diazonium anion is then lost as molecular nitrogen resulting in a vinyllithium species (7), which can then be reacted with various electrophiles, including...
10 KB (1,020 words) - 02:35, 25 May 2024
An illustrative application of Trapp solvent is the preparation of vinyllithium by lithium halogen exchange from vinyl bromide and tert-butyllithium...
2 KB (198 words) - 23:44, 10 March 2024
LiC2CH3 LiO2C(CH2)16CH3 C4H5LiO4 LiEt3BH LiOC(CH3)3 C9H18LiN LiC2H3 Vinyllithium LiC 11H 23COO Minerals Amblygonite Berezanskite Brannockite Cryolithionite...
141 KB (13,796 words) - 07:47, 29 August 2024
of several types of RLi compounds, particularly aryllithium and some vinyllithium reagents. The utility of this method is significantly limited, however...
18 KB (1,856 words) - 04:22, 24 July 2024
LiC2CH3 LiO2C(CH2)16CH3 C4H5LiO4 LiEt3BH LiOC(CH3)3 C9H18LiN LiC2H3 Vinyllithium LiC 11H 23COO Minerals Amblygonite Berezanskite Brannockite Cryolithionite...
40 KB (3,209 words) - 03:20, 3 August 2024
LiC2CH3 LiO2C(CH2)16CH3 C4H5LiO4 LiEt3BH LiOC(CH3)3 C9H18LiN LiC2H3 Vinyllithium LiC 11H 23COO Minerals Amblygonite Berezanskite Brannockite Cryolithionite...
92 KB (9,852 words) - 18:28, 14 August 2024
LiC2CH3 LiO2C(CH2)16CH3 C4H5LiO4 LiEt3BH LiOC(CH3)3 C9H18LiN LiC2H3 Vinyllithium LiC 11H 23COO Minerals Amblygonite Berezanskite Brannockite Cryolithionite...
16 KB (1,427 words) - 13:56, 18 July 2024