126733-78-6

Basic information

• Product Name: C₂₅H₃₃N₃*C₂HF₃O₂
• CAS NO: 126733-78-6
• Molecular Weight: 489.581
• Mol File: 126733-78-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₅H₃₃N₃*C₂HF₃O₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₅H₃₃N₃*C₂HF₃O₂(126733-78-6)
• EPA Substance Registry System: C₂₅H₃₃N₃*C₂HF₃O₂(126733-78-6)

Safety Data

• Hazardous Substances Data: 126733-78-6(Hazardous Substances Data)

Upstream product

• 6244-19-5 1-chlorodi-isophor-2⁽⁷⁾-en-3-one 
• 76-05-1 trifluoroacetic acid 

Relevant articles and documents

8,11a-Methanocyclooctaquinazolines: Diisophoranes Incorporating the Pyrimidine Ring System

The interaction of 1-chloro( or hydroxy)diisophor-2(7)-en-3-one 1 or 3 with guanidines or ureas produces good yields of substituted 8,11a-methanocyclooctaquinazolines 5-11, involving a nucleophilic SN1-substitution at the 1-bridgehead and dehydrative cyclization at the 3-keto-group of the tricyclic reactants 1,3.The structure assigned to members of this novel heterocyclic bridged ring-system is based on both chemical and carbon nmr spectral evidence.The synthesis provides further variants of the incorporation of a fused heterocyclic ring into the tricyclo2.7>tridecane carbon skeleton.A related condensed oxazine 16 is similarly accessible.