1521-92-2

Basic information

• Product Name: 1,5-Methanopentalen-4(1H)-one,hexahydro-
• Synonyms: Brendan-2-on;1-brendanone;2-brendanone;brendan-2-one
• CAS NO: 1521-92-2
• Molecular Formula: C9H12O
• Molecular Weight: 136.194
• Mol File: 1521-92-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,5-Methanopentalen-4(1H)-one,hexahydro- (CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-Methanopentalen-4(1H)-one,hexahydro- (1521-92-2)
• EPA Substance Registry System: 1,5-Methanopentalen-4(1H)-one,hexahydro- (1521-92-2)

Safety Data

• Hazardous Substances Data: 1521-92-2(Hazardous Substances Data)

Upstream product

• 3048-65-5 cis-bicyclo<4.3.0>nona-3,7-diene 

Downstream Products

• 7067-97-2 cis-Bicyclo<3.3.0>octan-3-trans-carbonsaeure-amid 
• 496-11-7 INDANE 
• 1521-75-1 tricyclo<4.2.1.0^3.9>nonane 
• 3104-87-8 brendan-2-one 
• 124695-44-9 Z-brendan-2-one oxime 
• 124695-45-0 E-brendan-2-one oxime 

Relevant articles and documents

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.