142792-95-8

Basic information

• Product Name: (1S,2R,3aR,4S,8aS)-1,5,5,8a-Tetramethyl-decahydro-1,4-methano-azulene-2,7-diol
• CAS NO: 142792-95-8
• Molecular Weight: 238.37
• Mol File: 142792-95-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1S,2R,3aR,4S,8aS)-1,5,5,8a-Tetramethyl-decahydro-1,4-methano-azulene-2,7-diol(CAS DataBase Reference)
• NIST Chemistry Reference: (1S,2R,3aR,4S,8aS)-1,5,5,8a-Tetramethyl-decahydro-1,4-methano-azulene-2,7-diol(142792-95-8)
• EPA Substance Registry System: (1S,2R,3aR,4S,8aS)-1,5,5,8a-Tetramethyl-decahydro-1,4-methano-azulene-2,7-diol(142792-95-8)

Safety Data

• Hazardous Substances Data: 142792-95-8(Hazardous Substances Data)

Upstream product

• 142792-93-6 (+)-α-Longipinene epoxide 

Relevant articles and documents

Studies in sesquiterpenes-lx reversion of longipinane to himachalane system: Revision of structure of isocentdarol

Longipinene on exposure to acids rapidly rearranges to furnish α- and β-himachalenes, longifolene and isolongifolene. Longipinene epoxide, under acid catalysis, gives several products resulting from fragmentation and Wagner-Meerwein rearrangement. All products have been fully characterised. Formation of isocentdarol in this reaction requires revision of its stereochemistry at the centre carrying tertiary hydroxyl function.