32507-39-4Relevant articles and documents
Ni-Catalyzed Regioselective Hydroarylation of 1-Aryl-1,3-Butadienes with Aryl Halides
Wang, Chengdong,Guo, Yingjie,Wang, Xiaoming,Wang, Zheng,Ding, Kuiling
supporting information, p. 15903 - 15907 (2021/10/07)
An efficient nickel-catalyzed regioselective hydroarylation of 1,3-dienes with aryl halides and a silane has been developed, affording a range of allylic arenes in good to excellent yields under mild conditions. This method exhibits broad substrate scope,
Nickel-Catalyzed Carboxylation of Conjugated Dienes with Carbon Dioxide and DIBAL-H for the Synthesis of β,γ-Unsaturated Carboxylic Acids
Luo, Ying,Chan, Bun,Fukuda, Tsutomu,Onodera, Gen,Kimura, Masanari
supporting information, p. 1551 - 1554 (2021/01/21)
Conjugated dienes underwent Ni-catalyst-promoted 1,2-hydrocarboxylation in a 1:1 ratio with carbon dioxide under atmospheric pressure in the presence of diisobutylaluminum hydride (DIBAL-H) to give the corresponding β,γ-unsaturated carboxylic acids, without dimerization or oligomerization of the conjugated diene.
Cu-Catalyzed highly regioselective 1,2-hydrocarboxylation of 1,3-dienes with CO2
Zhang, Penglin,Zhou, Zhanglang,Zhang, Rumeng,Zhao, Qian,Zhang, Chun
supporting information, p. 11469 - 11472 (2020/10/12)
A practical copper-catalyzed highly regioselective 1,2-hydrocarboxylation of terminal 1,3-diene with carbon dioxide has been developed. Under mild reaction conditions, this chemistry afforded 2-benzyl-β,γ-unsaturated acid derivatives as products, which are a kind of important unit for bio-active molecules and versatile precursors for organic synthesis, with good functional group tolerance. The key intermediate in this transformation is illustrated by control experiments.