3103-88-6

Basic information

• Product Name: tricyclo<4.3.0.0^2,9>nonane
• Synonyms: tricyclo<4.3.0.0^2,9>nonane
• CAS NO: 3103-88-6
• Molecular Weight: 122.21
• Mol File: 3103-88-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tricyclo<4.3.0.0^2,9>nonane(CAS DataBase Reference)
• NIST Chemistry Reference: tricyclo<4.3.0.0^2,9>nonane(3103-88-6)
• EPA Substance Registry System: tricyclo<4.3.0.0^2,9>nonane(3103-88-6)

Safety Data

• Hazardous Substances Data: 3103-88-6(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 1123-11-1 cyclonona-1,2-diene 
• 83508-78-5 N-(Bicyclo<6.1.0>non-exo-9-yl)-N-nitrosoharnstoff 

Downstream Products

• 24279-06-9 bicyclo<4.3.0>nona-1(6),7-diene 
• 16189-42-7 bicyclo<4.3.0>non-1(2)-ene 
• 28638-58-6 1-vinylcyclopentene 
• 16189-41-6 bicyclo<4.3.0>non-1(9)-ene 

Relevant articles and documents

Deamination Reactions, 37. Decomposition of Bicyclononane- and Bicyclonon-2-ene-9-diazonium Ions

Bicyclononane-exo-9-diazonium ions (9) have been generated from the corresponding nitrosourea (8) and base.In weakly alkaline solution (E)-3-methoxycyclononene (11) was formed by disrotatory ring opening of (9).In the presence of sodium methoxide 1,2-cyclononadiene (13) and exo-9-methoxybicyclononane (15) were additional products, presumably arising via carbene 12.Bicyclonon-2-ene-exo-9-diazonium ions (21) decomposed without participation of the double bond to give the (Z,E)-methoxycyclononadienes 22 and 23.The 21-derived carbene 29 afforded the bicyclic ether 30 and the elusive 1,2,4-cyclononatriene (32).In contrast to its lower homologs, 29 did not undergo a carbene-carbene rearrangement (29 -> 31).