𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Direction of addition and effect of substituents in the reaction of allylic halides with alkynes and nickel carbonyl.

✍ Scribed by G.P. Chiusoli; G. Bottacio; C. Venturello

Publisher
Elsevier Science
Year
1966
Tongue
French
Weight
40 KB
Volume
7
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Nickel-catalyzed intramolecular allylati
Nickel-catalyzed intramolecular allylation of alkenes and alkynes coupled with Ξ²-elimination or carbonylation
✍ Wolfgang Oppolzer; Manuel Bedoya-Zurita; Christopher Y. Switzer πŸ“‚ Article πŸ“… 1988 πŸ› Elsevier Science 🌐 French βš– 319 KB

Intramolecular allylations, combined with either fl-eliminations (1 --+ 2) or carbonylations (J\_Q + 12 + 12, x'aand u+ 19 + m were catalyzed by Pt(PPh3)4, Ni(COD)/dppb, or Ni(C0)3PPh3, respectively. Pd"-catalyzed conversion of allylic acetates, alcohols and acetals A, B + F (Scheme 1) exemplifies p

Nickel(O)-mediated hydrocyanation and ca
Nickel(O)-mediated hydrocyanation and carbonylation reactions of alkynes with trimethylsilyl(iso)cyanide
✍ John J. Eisch; Allen A. Aradi; Kyoung I. Han πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science 🌐 French βš– 195 KB

Under nickel(O) mediation, trimethylsilyl(iso)cyanide serves as both a useful synhydrocyanating agent and a carbonylating agent for alkynes. Metallacyclopentadienes have often been proposed as essential intermediates in the cyclotrimerization of alkynes into benzene derivatives.' Specifically in the