1194587-83-1

Basic information

• Product Name: 3'-phenyl-3-(phenylamino)-1',12'b-dihydro-12`b-methylspiro{4H-naphtho[2,1-e][1,3]oxazine-4,2'(3'H)-[5H]pyrazolo[1,5-c]naphtho[2,1-e][1,3]oxazine}-2,5'-dione
• Synonyms: 3'-phenyl-3-(phenylamino)-1',12'b-dihydro-12`b-methylspiro{4H-naphtho[2,1-e][1,3]oxazine-4,2'(3'H)-[5H]pyrazolo[1,5-c]naphtho[2,1-e][1,3]oxazine}-2,5'-dione
• CAS NO: 1194587-83-1
• Molecular Weight: 604.665
• Mol File: 1194587-83-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3'-phenyl-3-(phenylamino)-1',12'b-dihydro-12`b-methylspiro{4H-naphtho[2,1-e][1,3]oxazine-4,2'(3'H)-[5H]pyrazolo[1,5-c]naphtho[2,1-e][1,3]oxazine}-2,5'-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3'-phenyl-3-(phenylamino)-1',12'b-dihydro-12`b-methylspiro{4H-naphtho[2,1-e][1,3]oxazine-4,2'(3'H)-[5H]pyrazolo[1,5-c]naphtho[2,1-e][1,3]oxazine}-2,5'-dione(1194587-83-1)
• EPA Substance Registry System: 3'-phenyl-3-(phenylamino)-1',12'b-dihydro-12`b-methylspiro{4H-naphtho[2,1-e][1,3]oxazine-4,2'(3'H)-[5H]pyrazolo[1,5-c]naphtho[2,1-e][1,3]oxazine}-2,5'-dione(1194587-83-1)

Safety Data

• Hazardous Substances Data: 1194587-83-1(Hazardous Substances Data)

Upstream product

• 32315-10-9 bis(trichloromethyl) carbonate 
• 99414-69-4 2-[1-(2-phenylhydrazono)ethyl]naphthalen-1-ol 

Relevant articles and documents

Cyclization of hydrazones of 2-acetyl-1-naphthol and 1-Acetyl-2-naphthol with triphosgene. Synthesis of spiro naphthoxazine dimers

Cyclization of hydrazones derived from 2-acetyl-1-naphthol and 1-acetyl-2-naphthol with triphosgene gave naphtho[1,2-e]-1,3-oxazines, naphtho[2,1-e]-1,3-oxazines or their spiro dimers depending on the molar ratio of triphosgene used for the cyclization.