Smolobochkin, Andrey V. published the artcileCyclization of 1-(4,4-diethoxybutyl)-3-arylureas: a case study, Synthetic Route of 6346-09-4, the publication is Monatshefte fuer Chemie (2018), 149(3), 535-541, database is CAplus.
The study on the reaction of (4,4-diethoxybutyl)ureas with nucleophilic aromatics was reported herein. It was found that the structure of the products mainly depends on the strength of the acid used as catalyst as well as aromatic nucleophile nature and its concentration Either 2-arylpyrrolidines e.g., (R,S)-2,2′-(4,6-Dihydroxy-5-methyl-1,3-phenylene)bis[N-(naphthalen-1-yl)pyrrolidine-1-carboxamide], diarylbutanes, 1-[4,4-Bis(5-chloro-2,4-dihydroxyphenyl)butyl]-3-(naphthalen-1-yl)urea, bispyrrole derivatives, N-(Naphthalen-1-yl)-4-[1-(naphthalen-1-ylcarbamoyl)pyrrolidin-2-yl]-2,3-dihydro-1H-pyrrole-1-carboxamide, or pyrrolidinequinazolinones can be synthesized via variation of these factors. The proposed mechanism of the reaction is discussed.
Monatshefte fuer Chemie published new progress about 6346-09-4. 6346-09-4 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Ether, name is 4,4-Diethoxybutan-1-amine, and the molecular formula is C10H11NO4, Synthetic Route of 6346-09-4.
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