25928-15-8

Basic information

• Product Name: 7-ethynyl-cyclohepta-1.3.5-triene
• Synonyms: 7-ethynyl-cyclohepta-1.3.5-triene
• CAS NO: 25928-15-8
• Molecular Weight: 116.163
• Mol File: 25928-15-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 7-ethynyl-cyclohepta-1.3.5-triene(CAS DataBase Reference)
• NIST Chemistry Reference: 7-ethynyl-cyclohepta-1.3.5-triene(25928-15-8)
• EPA Substance Registry System: 7-ethynyl-cyclohepta-1.3.5-triene(25928-15-8)

Safety Data

• Hazardous Substances Data: 25928-15-8(Hazardous Substances Data)

Upstream product

• 81044-32-8 C₁₆H₁₅N₂O₂S^(1-)*Li⁽¹⁺⁾ 
• 82478-25-9 C₁₆H₁₆N₂O₂S 
• 85809-36-5 C₉H₈ 

Downstream Products

• 191605-75-1 (C₅H₅)Ru(P(C₆H₅)3)2(CCC₇H₇) 
• 4505-48-0 2-phenylindene 
• 6006-24-2 tricyclo<3.3.1.0^2,8>nona-3,6-dien-9-one 
• 15719-09-2 tricyclo[3.3.2.0^2,8]deca-6,9-dien-4-one 
• 95-13-6 1-indene 
• 2327-99-3 1-phenylpropadiene 

Relevant articles and documents

5-TETRACYCLO2,4.03,6>OCT-7-ENYL CARBENE; AN ATTEMPTED SYNTHESIS OF A FENESTRANE DERIVATE.

The title carbene was generated at low temperature with the objectiv to effect intramolecular cyclopropanation of its double bond.Labelling studies showed intramolecular C-C bond insertation followed by intramolecular reverse Diels Alder reaction to be the major pathway to the products.