3104-87-8

Basic information

• Product Name: Octahydro-1,4-methanopentalene
• Synonyms: Brexane;Octahydro-1,4-methanopentalene
• CAS NO: 3104-87-8
• Molecular Formula: C₉H₁₄
• Molecular Weight: 122.21
• Mol File: 3104-87-8.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 89-90 °C(Press: 99.758 Torr)
• Appearance: /
• Density: 1.004±0.06 g/cm3(Predicted)
• CAS DataBase Reference: Octahydro-1,4-methanopentalene(CAS DataBase Reference)
• NIST Chemistry Reference: Octahydro-1,4-methanopentalene(3104-87-8)
• EPA Substance Registry System: Octahydro-1,4-methanopentalene(3104-87-8)

Safety Data

• Hazardous Substances Data: 3104-87-8(Hazardous Substances Data)

Upstream product

• 15782-76-0 brex-4-ene 
• 6567-11-9 Deltacyclan 
• 3048-65-5 cis-bicyclo<4.3.0>nona-3,7-diene 
• 101055-82-7 4-Chlortricyclo<4.3.0.0^3,7>nonan 
• 101055-79-2 5-Chlortricyclo<4.3.0.0^3,7>nonan 
• 42132-17-2 Tetracyclo<4.3.0.0^2,4.0^3,7>non-8-en-8-carbonsaeure-methylester 
• 27017-52-3 1-(3'-butenyl)-1,3-cyclopentadiene 
• 3048-65-5 cis-bicyclo<4.3.0>nona-3,7-diene 
• 98506-53-7 endo-4,exo-8-diiodobrexane 
• 53392-15-7 brexan-5-one 
• 80859-77-4 formate of brexan-5-ol 
• 53392-15-7 brexan-5-one 
• 1521-92-2 brendane-2-one 
• 53439-36-4 brexan-5-ol 

Relevant articles and documents

REACTION OF cis-BICYCLONONA-3,7-DIENE WITH IODINE. SYNTHESIS OF TRICYCLO3,7>NONA-4,8-DIENE (BREXA-4,8-DIENE)

The reaction of iodine with cis-bicyclonona-3,7-diene is accompanied by regioselective and stereoselective transannular cyclization with the formation of endo-4,exo-8-diiodobrexane.Methods were developed for the production of endo-9-iodobrex-4-ene and brexa-4,8-diene with yields of 26 and 20percent respectively.The mechanism of transannular cyclization is discussed.

SYNTHESIS OF ENDO-4,EXO-8-DIIODOBREXANE AND ENDO-9-IODOBREX-4-ENE

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ADDITION OF ORGANIC ACIDS TO cis-BICYCLONONA-3,7-DIENE. SYNTHESIS OF COMPOUNDS OF THE BREXANE AND BRENDANE SERIES

The esters of cis-bicyclononenols, exo- and endo-brexan-5-ols, and exo-brendan-2-ol were obtained by the addition of formic, acetic, and trifluoroacetic acids to cis-bicyclonona-3,7-diene.The composition of the reaction products and its dependence on the reaction conditions were determined.A method is proposed for the separation of the bicyclic and tricyclic components.The mechanism of the transannular cyclization is discussed.