Bis(1,5-cyclooctadiene)nickel(0)

Reactant for:• Oxidative addition reactionsCatalyst for:• Asymmetric α-arylation and heteroarylation of ketones with chloroarenes• Cross-coupling reactions• Regioselective and stereoselective carboxylation/cyclization of allenyl aldehydes under a carbon dioxide atmosphere• Methyl carboxylation of homopropargylic alcohols• Stereoselective borylative ketone-diene coupling• Cycloaddition of benzamides with internal alkynes
Catalyst for the cycloaddition of 1,3-dienes.
Used to catalyze the addition of allyl phenyl sulfide to alkynes leading to 1,4-dienes. The reaction with terminal acetylenes proceeds in high yield and high selectivity. A variety of functional groups are tolerated.

Ni(COD)2,Bis(cyclooctadiene)nickel,Nickel,bis(1,5-cyclooctadiene)-

(1Z,5Z)-cycloocta-1,5-dienenickel

C1CC=CCCC=C1.C1CC=CCCC=C1.[Ni]

InChI=1S/2C8H8.Ni/c2*1-2-4-6-8-7-5-3-1;/h2*1-2,7-8H2;

AYHVBQBQROAZHP-UHFFFAOYSA-N

Decomposes

60 °C (dec.) (lit.)

Not applicable

99% | 99.9% | 99.99% | 99.999%

Decomposes

solid

−20°C

H228 - H317 - H332 - H334 - H341 - H351 - H361d - H372 - H410

P201 - P210 - P273 - P280 - P302 + P352 - P308 + P313