An elementary termolecular reaction involves the simultaneous collision of three atoms, molecules, or ions.55750-48-6, name is Methyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate. Here is a downstream synthesis route of the compound 55750-48-6. 55750-48-6
30 mg (30 mumol) of Intermediate 89 were taken up in 2 ml of 1,4-dioxane and admixed with 4 ml of saturated sodium hydrogencarbonate solution and then with 7.5 mg (50 mumol) of methyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate. The reaction mixture was stirred at RT for 1 h and then concentrated under reduced pressure. The remaining residue was purified by means of preparative HPLC. After lyophilization, 24 mg (74% of theory) of the title compound were obtained. [1937] HPLC (Method 5): Rt=2.2 min; [1938] LC-MS (Method 1): Rt=1.01 min; MS (ESIpos): m/z=1006 (M+H)+.
There are, however, a few established termolecular elementary reactions. The reaction of nitric oxide with oxygen appears to involve termolecular steps. you can also browse my other articles about 55750-48-6
Reference£º
Patent; Lerchen, Hans-Georg; Hammer, Stefanie; Harrenga, Axel; Kopitz, Charlotte Christine; Nising, Carl Friedrich; Sommer, Anette; Stelte-Luowig, Beatrix; Mahlert, Christoph; Schuhmacher, Joachim; Golfier, Sven; Greven, Simone; Bruder, Sandra; US2015/23989; (2015); A1;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem