Direct asymmetric aldol reaction of acetophenones with aromatic aldehydes catalyzed by chiral Al/Zn heterobimetallic compounds
- Авторлар: Li X.1,2, Zhang L.2, Xiao Y.2, Guo Q.2, Da C.2, Li H.2, Liu X.1, Ma X.1, Ma Y.1
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Мекемелер:
- School of Chemistry and Chemical Engineering
- Institute of Biochemistry & Molecular Biology, School of Life Sciences
- Шығарылым: Том 86, № 8 (2016)
- Беттер: 1922-1930
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/216003
- DOI: https://doi.org/10.1134/S1070363216080247
- ID: 216003
Дәйексөз келтіру
Аннотация
Chiral Al/Zn heterobimetallic complexes are effective catalysts for the direct highly enantioselective aldol reaction of acetophenones with aromatic aldehydes. The Al site in the complex acts as a Lewis acid to activate aldehyde, whereas ethylzinc alkoxide plays a role of a Brønsted base to form a reactive zinc enolate with acetophenone. Distinct nature of two different metals contributes to the efficient direct asymmetric aldol reaction.
Негізгі сөздер
Авторлар туралы
Xiao Li
School of Chemistry and Chemical Engineering; Institute of Biochemistry & Molecular Biology, School of Life Sciences
Хат алмасуға жауапты Автор.
Email: lixiaoylxy2010@163.com
ҚХР, Yu Lin, Shaanxi, 719000; Lanzhou, 730000
Lei Zhang
Institute of Biochemistry & Molecular Biology, School of Life Sciences
Email: lixiaoylxy2010@163.com
ҚХР, Lanzhou, 730000
Yu-Hua Xiao
Institute of Biochemistry & Molecular Biology, School of Life Sciences
Email: lixiaoylxy2010@163.com
ҚХР, Lanzhou, 730000
Qi-Peng Guo
Institute of Biochemistry & Molecular Biology, School of Life Sciences
Email: lixiaoylxy2010@163.com
ҚХР, Lanzhou, 730000
Chao-Shan Da
Institute of Biochemistry & Molecular Biology, School of Life Sciences
Email: lixiaoylxy2010@163.com
ҚХР, Lanzhou, 730000
Hong Li
Institute of Biochemistry & Molecular Biology, School of Life Sciences
Email: lixiaoylxy2010@163.com
ҚХР, Lanzhou, 730000
Xiaoju Liu
School of Chemistry and Chemical Engineering
Email: lixiaoylxy2010@163.com
ҚХР, Yu Lin, Shaanxi, 719000
Xiangrong Ma
School of Chemistry and Chemical Engineering
Email: lixiaoylxy2010@163.com
ҚХР, Yu Lin, Shaanxi, 719000
Yajun Ma
School of Chemistry and Chemical Engineering
Email: lixiaoylxy2010@163.com
ҚХР, Yu Lin, Shaanxi, 719000