89736-83-4

Basic information

• Product Name: 2H-Pyran-2,6(3H)-dione, 3-[phenyl(phenylamino)methylene]-, (Z)-
• CAS NO: 89736-83-4
• Molecular Formula: C18H13NO3
• Molecular Weight: 291.306
• Mol File: 89736-83-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-Pyran-2,6(3H)-dione, 3-[phenyl(phenylamino)methylene]-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran-2,6(3H)-dione, 3-[phenyl(phenylamino)methylene]-, (Z)-(89736-83-4)
• EPA Substance Registry System: 2H-Pyran-2,6(3H)-dione, 3-[phenyl(phenylamino)methylene]-, (Z)-(89736-83-4)

Safety Data

• Hazardous Substances Data: 89736-83-4(Hazardous Substances Data)

Upstream product

• 5926-95-4 Glutaconsaeureanhydrid 
• 4903-36-0 N-phenyl-benzimidoyl chloride 

Relevant articles and documents

Reactions of Glutaconic and Homophthalic Anhydrides with Imidates, Imidoyl Chlorides, and 1-Chloroisoquinoline

Glutaconic anhydride (9) reacts with N-substituted benzimidoyl chlorides 3 to give the corresponding (Z)-3-pyrandiones 12, whereas with 1-chloroisoquinoline (4) the benzoquinolizinone 13 is obtained.The reactions of α-methylhomophthalic anhydride (10) with 3 and the imidate 7 lead to the 1(2H)-isoquinolinones 14 and 19, respectively, and with 4 to the 13-methyldibenzoquinolizinone 15.The interaction of homophthalic anhydrides 1a, b with 3 aiming at the preparation of α-condensation products is investigated.