ChemInform Abstract: NHC-Stabilized Gold(I) Complexes: Suitable Catalysts for 6-exo-dig Heterocyclization of 1-(o-Ethynylaryl)ureas.

6533b854fe1ef96bd12ae8b6

RESEARCH PRODUCT

ChemInform Abstract: NHC-Stabilized Gold(I) Complexes: Suitable Catalysts for 6-exo-dig Heterocyclization of 1-(o-Ethynylaryl)ureas.

Carmen Ramírez De Arellano Ana Gimeno Mercedes Medio-simón Gregorio Asensio Ana B. Cuenca

subject

chemistry.chemical_classification chemistry Dig Alkyne General Medicine Combinatorial chemistry Catalysis

description

Under the optimized gold catalysis, the less favored and more challenging 6-exo-dig cyclized products are formed in yields up to 96% from ureas bearing a terminal alkyne at the ortho-position.

year	journal	country	edition	language
2010-09-02	ChemInform

https://doi.org/10.1002/chin.201039164

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