1036486-09-5

Basic information

• Product Name: (rac)-N-(2-methylbutyl)quinolin-8-amine
• Synonyms: (rac)-N-(2-methylbutyl)quinolin-8-amine
• CAS NO: 1036486-09-5
• Molecular Weight: 214.31
• Mol File: 1036486-09-5.mol

Chemical Properties

• CAS DataBase Reference: (rac)-N-(2-methylbutyl)quinolin-8-amine(CAS DataBase Reference)
• NIST Chemistry Reference: (rac)-N-(2-methylbutyl)quinolin-8-amine(1036486-09-5)
• EPA Substance Registry System: (rac)-N-(2-methylbutyl)quinolin-8-amine(1036486-09-5)

Safety Data

• Hazardous Substances Data: 1036486-09-5(Hazardous Substances Data)

Upstream product

• 578-66-5 8-amino quinoline 
• 10422-35-2 1-bromo-2-methyl-butane 

Relevant articles and documents

Basicity and bulkiness effects of 1,8-diaminonaphthalene, 8-aminoquinoline and their alkylated derivatives on the different efficiencies of η5-C5H5 and η5-C 5Me5 ruthenium precatalysts in allylic etherification reactions

The different behaviours of Ru(η5-C5H 5) and Ru(η5-C5Me5) precatalysts, [Ru(η5-C5R5)(NCMe)(N,N)] PF6 (R = H, Me), in the allylic etherification reaction of cinnamyl chloride using the phenoxide anion as a nucleophile was considered. The N,N ligands are the commercial products 1,8-diaminonaphthalene and 8-aminoquinoline, and their derivatives obtained by alkylation of the amino nitrogen atoms: alkyl substituents that are also bulky chiral C2-symmetric frameworks allow modulation of the basicity and steric demand of the ligands. Some of the precatalysts, [Ru(η5-C5R5)(NCMe)(N,N)] PF6 (R = H, Me), were also synthesized and characterized. The cinnamyl phenyl ether isomers were obtained with very high B/L regioselectivity values, either with Ru(η5-C5H5) or Ru(η5-C5Me5) precatalysts. The highest B/L regioselectivity values achieved with Ru(η5-C5Me 5) precatalysts were found with the N,N ligand 1,8-diaminonaphthalene and its derivatives; with Ru(η5-C5H5) precatalysts best B/L values were obtained with ligands derived from 8-aminoquinoline. A correlation between the B/L regioselectivity, and the σ-donor power and bulkiness of the substituents at the nitrogen atoms of the N,N coordinated ligand was established, but the Ru(η5-C 5H5) or Ru(η5-C5Me5) precatalysts followed an opposite trend. It was also found that the low ee values did not depend on the diastereomeric composition of the chiral-at-metal precatalyst [Ru(η5-C5R5)(NCMe)(N,N)]PF 6. The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.