Direct dissolution and NMR analysis of the plant cell walls via perdeuterated pyridinium-based ionic liquid was written by Jiang, Nan;Pu, Yunqiao;Samuel, Reichel;Ragauskas, Arthur J.. And the article was included in Preprints of Symposia – American Chemical Society, Division of Fuel Chemistry in 2010.Formula: C7H7ClN2 This article mentions the following:
This article presents the perdeuterated pyridinium ionic liquid system for direct dissolution and NMR anal. of the Wiley milled and ball-milled plant cell walls to reveal the detailed structure of the plant cell walls. The unique properties and easy preparation of pyridinium-based ionic liquid [Hpyr]Cl-d6 offer significant benefits over imidazolium-based ionic liquids for NMR characterization of the non-ball-milled plant cell walls. Further applications of this novel ionic liquid-based solvent system include the determination of lignin content, H:S:G ratios and inter-unit lignin bonding arrangements, without the need for lengthy lignin isolation procedures. In the experiment, the researchers used many compounds, for example, 1-(Cyanomethyl)pyridin-1-ium chloride (cas: 17281-59-3Formula: C7H7ClN2).
1-(Cyanomethyl)pyridin-1-ium chloride (cas: 17281-59-3) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Formula: C7H7ClN2