314767-73-2

Basic information

• Product Name: 2-amino-4-[4-(dimethylamino)phenyl]-4a,5,6,7-tetrahydro-1,3,3(4H)-naphthalenetricarbonitrile
• Synonyms: 2-amino-4-[4-(dimethylamino)phenyl]-4a,5,6,7-tetrahydro-1,3,3(4H)-naphthalenetricarbonitrile;2-amino-4-[4-(dimethylamino)phenyl]-4a,5,6,7-tetrahydronaphthalene-1,3,3(4H)-tricarbonitrile
• CAS NO: 314767-73-2
• Molecular Formula: C21H21N5
• Molecular Weight: 343.42
• Mol File: 314767-73-2.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-amino-4-[4-(dimethylamino)phenyl]-4a,5,6,7-tetrahydro-1,3,3(4H)-naphthalenetricarbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-amino-4-[4-(dimethylamino)phenyl]-4a,5,6,7-tetrahydro-1,3,3(4H)-naphthalenetricarbonitrile(314767-73-2)
• EPA Substance Registry System: 2-amino-4-[4-(dimethylamino)phenyl]-4a,5,6,7-tetrahydro-1,3,3(4H)-naphthalenetricarbonitrile(314767-73-2)

Safety Data

• Hazardous Substances Data: 314767-73-2(Hazardous Substances Data)

Upstream product

• 108-94-1 cyclohexanone 
• 100-10-7 4-dimethylamino-benzaldehyde 
• 109-77-3 malononitrile 
• 4354-73-8 2-(cyclohexylidene)malononitrile 
• 2826-28-0 p-(N-dimethylamino benzylidene) malononitrile 

Relevant articles and documents

[MerDABCO-BSA][HSO4]2: A novel polymer supported Br?nsted acidic ionic liquid catalyst for the synthesis of biscoumarins and ortho-aminocarbonitriles

In the present work, a novel polymer supported Br?nsted acidic ionic liquid catalyst is synthesized by functionalization of Merrifield resin with DABCO, 1,4-butane sultone and concentrated H2SO4 is reported. The structure of synthesized catalyst was confirmed by FT-IR, SEM, EDX, XRD, XPS, TGA and DTA techniques. The catalytic efficiency of novel Br?nsted acidic [MerDABCO-BSA][HSO4]2 was evaluated in the synthesis of biscoumarins from 4-hydroxycoumarin and aryl aldehydes in ethanol at 80 °C. Also, ortho-aminocarbonitriles were synthesized from cyclohexanone, malononitrile and aromatic aldehydes in ethanol:water (70:30 v/v) under ultrasonic condition. The catalyst exhibits good stability under thermal as well as ultrasonic conditions. The recycled catalyst demonstrated good catalytic efficiency for four cycles without significant deterioration in the catalytic activity. The present protocol offers advantages of operational simplicity, shorter reaction times and higher yields of the products.