21905-86-2, Rate laws may be derived directly from the chemical equations for elementary reactions. This is not the case, however, for ordinary chemical reactions.21905-86-2, name is Cinnoline-4-carboxylic acid, below Introduce a new synthetic route.
To a solution OF 4- [ (Z)- (4-BROMOPHENYL) (ethoxyimino) methyl]-1- (4-methyl-4- piperidinyl) piperidine (50 mg, 0.12 MMOL), cinnoline-4-carboxylic acid (25mg, 0.14 mmol), Et3N (0.06 mL, 0.43 MMOL) in DMF (3 mL, anhydrous) was added HATU (60mg, 0. 16MMOL) at room temperature. After 16 h the reaction mixture was poured into ice water, and the solid was collected by filtration. The solid was dissolved in CH2CI2, and dried over NA2SO4. Concentration in vacuo, and purification by preparative TLC (CH2CI2-MEOH, 9: 1) afforded the title compound as a light yellow powder. MS: 564 (M+).
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 Cinnoline-4-carboxylic acid, CAS: 21905-86-2
Reference£º
Patent; SCHERING AKTIENGESELLSCHAFT; WO2004/113323; (2004); A1;,
Cinnoline – Wikipedia
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