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4496-49-5

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4496-49-5 Usage

Uses

4-tert-Butyl-N-phenylaniline may be useful in the synthetic preparation of amines via Buchwald-Hartwig amination reaction of aryl thioethers.

Check Digit Verification of cas no

The CAS Registry Mumber 4496-49-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,9 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4496-49:
(6*4)+(5*4)+(4*9)+(3*6)+(2*4)+(1*9)=115
115 % 10 = 5
So 4496-49-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H19N/c1-16(2,3)13-9-11-15(12-10-13)17-14-7-5-4-6-8-14/h4-12,17H,1-3H3

4496-49-5Relevant articles and documents

Tert-Butylation of diphenylamine over zeolite catalysts comparison of different alkylation agents and catalysts

Kostrab, Gabriel,Lovi?, Martin,Turan, Andrej,Hudec, Pavol,Kaszonyi, Alexander,Bajus, Martin,Uhlár, Ján,Lehocky, Peter,Mravec, Du?an

, p. 176 - 181 (2012)

tert-Butylation of diphenylamine (DPA) with different tert-butylation agents isobutylene (IB), tert-butanol (TBA), and C4-fraction (C4-IB) in the liquid phase was studied over zeolite catalyst H-BEA (H-BEA CP 814E). This zeolite and acidic clay

Simple generation of various α-monofluoroalkyl radicals by organic photoredox catalysis: modular synthesis of β-monofluoroketones

Taniguchi, Ryo,Noto, Naoki,Tanaka, Seiya,Takahashi, Keigo,Sarkar, Sujan K.,Oyama, Ryoko,Abe, Manabu,Koike, Takashi,Akita, Munetaka

supporting information, p. 2609 - 2612 (2021/03/16)

A metal-free and operationally simple strategy for the generation of various α-monofluoroalkyl radicals has been developed. A combination of 1,4-bis(diarylamino)naphthalene photocatalyst and sulfoximine-based fluoroalkylating reagents is the key to succes

Nickel-Catalyzed Amination of Aryl Nitriles for Accessing Diarylamines through C?CN Bond Activation

Wu, Ke,Rong, Qiang,Sun, Nan,Hu, Baoxiang,Shen, Zhenlu,Jin, Liqun,Hu, Xinquan

, p. 4708 - 4713 (2021/08/27)

A nickel-catalyzed amination to access diarylamines has been developed through C?CN bond activation of aryl nitriles with anilines. In this developed catalytic protocol, various aromatic and heteroaromatic nitriles could be utilized as the electrophiles to couple with substituted anilines. A diversity of diarylamines were obtained in 15–95% yields. (Figure presented.).

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