NHC-catalyzed regiodivergent syntheses of difunctionalized 3-pyrazolidinones from α-bromoenal and monosubstituted hydrazine-Reference-Cited by-同舟云学术

NHC-catalyzed regiodivergent syntheses of difunctionalized 3-pyrazolidinones from α-bromoenal and monosubstituted hydrazine

Published:2017 Issue:43 Volume:15 Page:9149-9155
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Yu Chenxia¹²³⁴⁵,Shen Shide⁶⁷⁸,Jiang Ligen¹²³⁴⁵,Li Jing¹²³⁴⁵,Lu Yumiao¹²³⁴⁵,Li Tuanjie¹²³⁴⁵,Yao Changsheng¹²³⁴⁵^ORCID

Affiliation:

1. Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials

2. School of Chemistry and Materials Science

3. Jiangsu Normal University

4. Xuzhou 221116

5. P. R. China

6. Jiangsu Institute of Architectural Technology

7. Xuzhou

8. China

Abstract

A formal [3 + 2] annulation of α-bromoenal with monosubstituted hydrazine could give 1,5 or 2,5-difunctionalized 3-pyrazolidinone regiodivergently by tuning the structure of the N-Heterocyclic Carbene (NHC) catalyst.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/OB/C7OB02041D

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