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1. en.wikipedia.org › wiki › Eschenmoser's_saltEschenmoser's salt - Wikipedia

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   In organic chemistry, Eschenmoser's salt (named for Albert Eschenmoser) is the ionic, organic compound [(CH 3) 2 NCH 2]I. It is the iodide salt of the dimethylaminomethylene cation [(CH 3 ) 2 NCH 2 ] + .

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3. de.wikipedia.org › wiki › EschenmosersalzEschenmosersalz – Wikipedia

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   Das Eschenmosersalz ist ein organisches Salz. Es besteht aus einem N, N -Dimethylmethyliden- Kation meist mit einem Iodidion als Gegenion. Auch andere Gegenionen wie Chlorid - oder Nitrationen werden häufig eingesetzt. Das Salz ist benannt nach seinem Entwickler, dem Schweizer Chemiker Albert Eschenmoser .

   • CAS-Nummer: 33797-51-2
   • EG-Nummer: 251-680-2

   • ECHA -InfoCard: 100.046.968
   • PubChem: 2,7M

4. onlinelibrary.wiley.com › doi › 10The Eschenmoser's Salt as a Formylation Agent for the Synthesis...

   onlinelibrary.wiley.com › doi › 10

   30. Nov. 2022 · Herein, we present the Eschenmoser's salt, a commercially available (dimethylamino)methylating chemical, as a useful reagent for the C−H formylation of indolizines and other compounds. The method is straightforward and mild, furnishing indolizinecarbaldehydes in modest-to-good yields with exclusive and remote regioselectivity ...

5. link.springer.com › chapter › 10Eschenmoser’s salt | SpringerLink

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   1. Jan. 2014 · Eschenmoser’s salt, dimethylmethylideneammonium iodide, is a strong dimethylaminomethylating agent, used to prepare derivatives of the type RCH 2 N(CH 3) 2. Enolates, enolsilylethers, and even more acidic ketones undergo efficient dimethylaminomethylation—employed in the Mannich reaction.

   • Autor: Jie Jack Li

   • Publish Year: 2009

6. learn.openochem.org › learn › reagentsEschenmoser Salt | OpenOChem Learn

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   Eschenmoser Salt. The dimethylaminomethylene cation is a strong dimethylaminomethylating agent, used to prepare derivatives of the type RCH2N (CH3)2. [1] [2] Enolates, silyl enol ethers, and even more acidic ketones undergo efficient dimethylaminomethylation.

7. link.springer.com › content › pdfEschenmoser’s salt - Springer

   link.springer.com › content › pdf

   Eschenmoser’s salt, dimethylmethylideneammonium iodide, is a strong dimethylaminomethylating agent, used to prepare derivatives of the type RCH2N(CH3)2. Enolates, enolsilylethers, and even more acidic ketones undergo efficient dimethylaminomethylation—employed in the Mannich reaction.

8. chemistry-europe.onlinelibrary.wiley.com › doi › epdfMetal‐Free Selective Synthesis of α,β‐Unsaturated Aldehydes from...

   chemistry-europe.onlinelibrary.wiley.com › doi › epdf

   15. März 2024 · The key ingredient of such reactions is the generation of the N,N-dimethylmethaniminium, [CH2NMe2 +] ion which, in combination with an iodide counterion, is also known as Eschenmoser’s salt. This ion is generated by the reaction of an aldehyde with a secondary amine.