Silver-catalyzed alkyne activation: The surprising ligand effect

Yijin Su; Mei Lu; Boliang Dong; Hao Chen; Xiaodong Shi

doi:10.1002/adsc.201300785

Silver-catalyzed alkyne activation: The surprising ligand effect

Yijin Su, Mei Lu, Boliang Dong, Hao Chen, Xiaodong Shi

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

An unexpected ligand effect was discovered in the silver(I)-catalyzed alkyne activation. For both aldehyde-alkyne-amine (A³) condensation and intermolecular alkyne hydroamination, the type B complex (P:Ag=1:1) effectively promoted the reaction, while no reaction occurred with either no ligand or excess ligands under the identical conditions.

Original language	English (US)
Pages (from-to)	692-696
Number of pages	5
Journal	Advanced Synthesis and Catalysis
Volume	356
Issue number	4
DOIs	https://doi.org/10.1002/adsc.201300785
State	Published - Mar 10 2014
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Organic Chemistry

Keywords

alkyne-aldehyde-amine condensation
hydroamination
ligand effect
silver catalysis

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10.1002/adsc.201300785

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abstract = "An unexpected ligand effect was discovered in the silver(I)-catalyzed alkyne activation. For both aldehyde-alkyne-amine (A3) condensation and intermolecular alkyne hydroamination, the type B complex (P:Ag=1:1) effectively promoted the reaction, while no reaction occurred with either no ligand or excess ligands under the identical conditions.",

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author = "Yijin Su and Mei Lu and Boliang Dong and Hao Chen and Xiaodong Shi",

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T2 - The surprising ligand effect

AU - Su, Yijin

AU - Lu, Mei

AU - Dong, Boliang

AU - Chen, Hao

AU - Shi, Xiaodong

PY - 2014/3/10

Y1 - 2014/3/10

N2 - An unexpected ligand effect was discovered in the silver(I)-catalyzed alkyne activation. For both aldehyde-alkyne-amine (A3) condensation and intermolecular alkyne hydroamination, the type B complex (P:Ag=1:1) effectively promoted the reaction, while no reaction occurred with either no ligand or excess ligands under the identical conditions.

AB - An unexpected ligand effect was discovered in the silver(I)-catalyzed alkyne activation. For both aldehyde-alkyne-amine (A3) condensation and intermolecular alkyne hydroamination, the type B complex (P:Ag=1:1) effectively promoted the reaction, while no reaction occurred with either no ligand or excess ligands under the identical conditions.

KW - alkyne-aldehyde-amine condensation

KW - hydroamination

KW - ligand effect

KW - silver catalysis

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ER -

Silver-catalyzed alkyne activation: The surprising ligand effect

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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