Synthesis of aromatic terminal allenes and aliphatic terminal alkynes from hydrazones using calcium carbide as an acetylene source-Reference-Cited by-同舟云学术

Synthesis of aromatic terminal allenes and aliphatic terminal alkynes from hydrazones using calcium carbide as an acetylene source

Published:2020 Issue:4 Volume:7 Page:702-708
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Gao Lei¹²³⁴,Li Zheng¹²³⁴^ORCID

Affiliation:

1. College of Chemistry and Chemical Engineering

2. Northwest Normal University

3. Lanzhou

4. P. R. China

Abstract

A simple method for the selective synthesis of aromatic terminal allenes and aliphatic terminal alkynes from the reactions of calcium carbide with ketone and aldehyde p-tosylhydrazones using copper as a mediator is described.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/QO/C9QO01400D

Reference71 articles.

1. Allenes from Cyclopropanes and Their Use in Organic SynthesisRecent Developments

2. Palladium-Catalyzed Reactions of Allenes

3. Expeditious Entry to Enantiopure Mono- and Bis(Tricyclic) β-Lactams by Single or Double [2+2] Cycloaddition of Allenynes

4. Transition Metal Catalyzed Cycloisomerizations of 1,n-Allenynes and -Allenenes

5. Gold-Catalyzed Nucleophilic Cyclization of Functionalized Allenes: A Powerful Access to Carbo- and Heterocycles

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