One-pot and unsymmetrical bis-allylation of malononitrile with conjugated dienes and allylic alcohols

One-pot and unsymmetrical bis-allylation of malononitrile with conjugated dienes and allylic alcohols

A Pd/Ca catalytic system to promote the unsymmetrical bis-allylation of malononitrile was developed by selecting conjugated dienes and allylic alcohols as allylic reagents. This catalytic system suppressed the competitive symmetrical bis-allylation process and guaranteed the desired unsymmetrical bi...

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Váldodahkkit: Gao, Wenxiu, Zhang, Dong, Zhang, Xiaoyu, Cai, Xinying, Xie, Peizhong, Loh, Teck-Peng
Eará dahkkit: School of Physical and Mathematical Sciences
Materiálatiipa: Journal Article
Giella:English
Almmustuhtton: 2023
Fáttát:
Science::Chemistry
Alcohols
Catalysts
Liŋkkat:https://hdl.handle.net/10356/168950
Govvádus
Čoahkkáigeassu:A Pd/Ca catalytic system to promote the unsymmetrical bis-allylation of malononitrile was developed by selecting conjugated dienes and allylic alcohols as allylic reagents. This catalytic system suppressed the competitive symmetrical bis-allylation process and guaranteed the desired unsymmetrical bis-allylation with high chemoselectivity. A wide range of conjugated dienes and allylic alcohols were tolerated well in this transformation, and diverse 1,6-dienes were obtained with high efficiency.

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