1469438-30-9

Basic information

• Product Name: 4,4-bis(p-tolyl)-6-(trifluoromethyl)-2-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]-3,4-dihydroquinoline
• Synonyms: 4,4-bis(p-tolyl)-6-(trifluoromethyl)-2-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]-3,4-dihydroquinoline
• CAS NO: 1469438-30-9
• Molecular Weight: 588.694
• Mol File: 1469438-30-9.mol

Chemical Properties

• CAS DataBase Reference: 4,4-bis(p-tolyl)-6-(trifluoromethyl)-2-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]-3,4-dihydroquinoline(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-bis(p-tolyl)-6-(trifluoromethyl)-2-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]-3,4-dihydroquinoline(1469438-30-9)
• EPA Substance Registry System: 4,4-bis(p-tolyl)-6-(trifluoromethyl)-2-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]-3,4-dihydroquinoline(1469438-30-9)

Safety Data

• Hazardous Substances Data: 1469438-30-9(Hazardous Substances Data)

Upstream product

• 1185039-57-9 2,3-dihydro-2-[2-(triisopropylsilyl)ethynyl]-3,3,5-trimethyl-1,2-benzothiazole 1,1-dioxide 
• 106-38-7 para-bromotoluene 
• 2368-21-0 N-(4-methyl-benzylidene)-4-trifluoromethyl-aniline 
• 1185039-54-6 2-ethynyl-3,3,5-trimethyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide 
• 1469438-22-9 N-[bis(p-tolyl)methylene]-4-(trifluoromethyl)aniline 
• 1469438-17-2 C₁₀H₁₃NO₂S 

Relevant articles and documents

Selective synthesis of polysubstituted dihydroquinolines and α,β-unsaturated amidines by a catalytic reaction of ynamides with ketimines

Ynamides reacted with benzophenone imines in the presence of triflic imide as a catalyst. Ynamides bearing a sulfonamide moiety gave the corresponding 2-amino-3,4-dihydroquinolines selectively in good to high yields. In contrast, yne-carbamates gave the corresponding α,β-unsaturated amidines exclusively. These methods permit simple preparation of sterically crowded polysubstituted quinolines and α,β-unsaturated amidines. Georg Thieme Verlag Stuttgart. New York.