DABCO (1,4-diazabicyclo [2.2.2]octane), also known as triethylenediamine or TEDA, is a bicyclic organic compound with the formula N 2 (C 2 H 4) 3. This colorless solid is a highly nucleophilic tertiary amine base, which is used as a catalyst and reagent in …

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1,4-Diazabicyclo[2.2.2]octane (DABCO, triethylenediamine), a caged tertiary diamine, is a commonly used strong hindered amine base in chemical synthesis. It can also be employed as a complexing ligand and as a catalyst.

Synonym(s): Bis(trimethylaluminum)-DABCO ® adduct, DABAL-Me3, DABAL-trimethylaluminum, Triethylenediaminine bis(trimethylaluminum)

2022年8月29日 · DABCO, short for1,4-diazabicyclo [2.2.2]octane, is one of a handful of molecules better known by their acronyms than by their full names 1. It is also frequently referred to as triethylenediamine, or TEDA. DABCO has been known for at least 100 years, originally under the name quinolidine.

2025年1月27日 · Triethylenediamine also known as DABCO or TEDA, is a highly symmetrical molecule with a cage structure. The colorless extremely hygroscopic crystals is a highly nucleophilic tertiary amine base, which is used as a catalyst and reagent in polymerization and organic synthesis.

2021年10月14日 · CID 66763112 | C12H24N4 | CID 66763112 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2020年3月7日 · This review article covers literature data from the last 5 years regarding the various applications of 1,4-diazabicyclo[2.2.2]octane (DABCO) in organic chemistry. The frequent use of DABCO as a base, catalyst, and reagent has been reflected in the large number of publications, therefore our review will be published in 4 parts.

2023年8月15日 · DABCO (1,4-diazabicyclo [2.2.2]octane) has garnered a lot of interest for numerous organic transformations since it is a low-cost, environmentally friendly, reactive, manageable, non-toxic and basic organocatalyst with a high degree of selectivity.

2024年6月12日 · Abstract: DABCO is one of the more effective basic organocatalysts/reagents that can be used for a range of organic transformations, including C-H functionalization, formation of hetero-hetero bonds, rearrangements, the synthesis of heterocyclic compounds, cyclizations and annulations, other miscellaneous reactions. This quinquennial review ...