73079-01-3

Basic information

• Product Name: C₂₁H₁₄ClN₃O
• Synonyms: C₂₁H₁₄ClN₃O
• CAS NO: 73079-01-3
• Molecular Weight: 359.815
• Mol File: 73079-01-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₁H₁₄ClN₃O(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₁H₁₄ClN₃O(73079-01-3)
• EPA Substance Registry System: C₂₁H₁₄ClN₃O(73079-01-3)

Safety Data

• Hazardous Substances Data: 73079-01-3(Hazardous Substances Data)

Upstream product

• 73079-02-4 C₂₁H₁₄N₄O₃ 
• 3296-06-8 1-azido-3-chlorobenzene 
• 4159-04-0 10-Methylene-10H-anthracen-9-one 

Downstream Products

• 16174-24-6 10,11-dihydro-5H-dibenzocycloheptene-5,10-dione 
• 108-42-9 3-chloro-aniline 

Relevant articles and documents

Syntheses and Reactions of Spiroanthronetriazolines

Quinone methide 1a reacts with aryl azides 2 to give the corresponding spiroanthronetriazolines 3 along with byproducts, collected in Table I, which are formed by the thermal reaction of 3 or 1a.Quinone methide 1b adds to azides 2 to give spiroanthronetriazolines 5 or their subsequent products.Pyrolysis of 3 regenerates the starting quinone methide 1a and azide 2, and their photolysis leads to 1a.Pyrolysis and photolysis of 5 yield aryliminoanthrone 7, arylaminodibenzocycloheptenone 12, or its isomer 19.Attempts to convert 3 and 5 into spiroanthroneaziridines 14 and 15, respectively, were unsuccessful.Reactions of 3 and 5 with acid catalysts give the rearrangement products dibenzocycloheptenediones 23 and 24, respectively, in high yields.These reactions are discussed in mechanistic terms.