Preparation of 3,4,5-Trisubstituted 1H-Pyrazoles Based on 2,3-Dienoates with a Pyrrolidinedione Fragment

G. M. Gindullina

doi:10.7868/s3034630425010061

January 1, 2025Журнал органической химии / Russian Journal of Organic Chemistry

Preparation of 3,4,5-Trisubstituted 1H-Pyrazoles Based on 2,3-Dienoates with a Pyrrolidinedione Fragment

View Full Paper

Ask AI

Bookmark

Share

Key Points

Synthesis of new derivatives of 3,4,5-pyrazoles enhances the chemical library available for advanced research.
The regioselective method utilizes diazaketon in a cycloaddition reaction with allenoates.
This approach promotes efficiency in the synthesis of complex pyrazole compounds from acid anhydrides.
The findings could influence future studies in the development of organic compounds with varied applications.

Implication

Synthesis reveals new derivatives of 3,4,5-pyrazoles through regioselective method, suggesting potential applications in organic chemistry.

Abstract

A simple and convenient regioselective method for the synthesis of new derivatives of 3,4,5-pyrazoles based on the 1,3-dipolar cycloaddition of diazaketon to allenoates obtained from condensation products of acid anhydrides and 3-aminobutanoic acid is proposed.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

G. M. Gindullina (2025) studied this question.

synapsesocial.com/papers/6925573bc0ce034ddc35b2ef https://doi.org/10.7868/s3034630425010061

View Full Paper

Ask AI

Bookmark

Share

Preparation of 3,4,5-Trisubstituted 1H-Pyrazoles Based on 2,3-Dienoates with a Pyrrolidinedione Fragment

Key Points

Implication

Abstract

Discussion

Cite This Study

Preparation of 3,4,5-Trisubstituted 1H-Pyrazoles Based on 2,3-Dienoates with a Pyrrolidinedione Fragment

Key Points

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading