ChemicalBook--->CAS DataBase List--->52601-70-4

52601-70-4

52601-70-4 Structure

52601-70-4 Structure
IdentificationBack Directory
[Name]

8-Methyl-1,2,3,4-tetrahydroquinoline
[CAS]

52601-70-4
[Synonyms]

AKOS B016010
AKOS BB-9798
ART-CHEM-BB B016010
8-METHYL-1,2,3,4-TETRAHYDROQUINOLINE
Quinoline, 1,2,3,4-tetrahydro-8-methyl-
8-Methyl-1,2,3,4-tetrahydroquinoline 98%
[Molecular Formula]

C10H13N
[MDL Number]

MFCD00218100
[MOL File]

52601-70-4.mol
[Molecular Weight]

147.22
Chemical PropertiesBack Directory
[Boiling point ]

255 °C
[density ]

0.990±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[form ]

liquid
[pka]

5.01±0.20(Predicted)
[color ]

Light brown
[CAS DataBase Reference]

52601-70-4
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22-36/37/38-22
[Safety Statements ]

26-36/37/39-24/25
[HS Code ]

2933499090
Hazard InformationBack Directory
[Uses]

8-Methyl-1,2,3,4-tetrahydroquinoline is a useful reagent for template-directed meta-C-H activation.
[Definition]

ChEBI: 8-Methyl-1,2,3,4-tetrahydroquinoline is a member of quinolines.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 25, p. 463, 1960 DOI: 10.1021/jo01073a611
[Synthesis]

8-Methylquinoline

611-32-5

8-Methyl-1,2,3,4-tetrahydroquinoline

52601-70-4

The general procedure for the synthesis of 8-methyl-1,2,3,4-tetrahydroquinoline from 8-methylquinoline is as follows: unlike the Suzuki-Miyaura coupling reaction, the Pd-pol catalyst exhibits truly non-homogeneous catalytic properties for the reduction of nitroaromatics in the aqueous phase (see Table 2) [46]. In addition, the catalyst can be used for the selective hydrogenation of quinoline derivatives in aqueous-phase media at a pressure of 10 bar H2 at a reaction temperature of 80 °C (cf. Table 3) [47] or at 60 °C with NaBH4 as a hydrogen source (cf. Table 4) [48].

[References]

[1] Molecules, 2015, vol. 20, # 10, p. 18661 - 18684
[2] Advanced Synthesis and Catalysis, 2017, vol. 359, # 6, p. 933 - 940
[3] Chemical Communications, 2013, vol. 49, # 63, p. 7052 - 7054
[4] Advanced Synthesis and Catalysis, 2016, vol. 358, # 19, p. 3039 - 3045
[5] Patent: CN106831565, 2017, A. Location in patent: Paragraph 0079; 0080; 0081; 0082
Spectrum DetailBack Directory
[Spectrum Detail]

8-Methyl-1,2,3,4-tetrahydroquinoline(52601-70-4)1HNMR
8-Methyl-1,2,3,4-tetrahydroquinoline(52601-70-4)1HNMR
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