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Can I read The First Asymmetric Catalytic Halo Aldol Reaction of β-Iodo Allenoates with Aldehydes by Using Chiral Salen Catalyst on EtoBox?
The First Asymmetric Catalytic Halo Aldol Reaction of β-Iodo Allenoates with Aldehydes by Using Chiral Salen Catalyst by Dianjun Chen; Li Guo; S.R.S. Saibabu Kotti; Guigen Li is a Chemistry article available to read on EtoBox.
What is The First Asymmetric Catalytic Halo Aldol Reaction of β-Iodo Allenoates with Aldehydes by Using Chiral Salen Catalyst about?
The first asymmetric catalytic halo aldol reaction of b-iodo allenoates with aldehydes was established. The reaction was successfully achieved by using (R,R)-SalenAlCl as the chiral catalyst and LiI as an additive at 0 °C in dichloromethane. Moderate to good yields and up to 62% ee were obtained. The new system showed a good substrate scope in which both aromatic aldehydes and aliphatic aldehydes can be employed. The reaction provided the first catalytic and enantioselective approach to chiral b-iodo Baylis-Hillman ester adducts.
Who reads The First Asymmetric Catalytic Halo Aldol Reaction of β-Iodo Allenoates with Aldehydes by Using Chiral Salen Catalyst?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Dianjun Chen; Li Guo; S.R.S. Saibabu Kotti; Guigen Li
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0957-4166)
- Published
- 2005
- Language
- EN
- Field
- Chemistry (Physical Sciences)