7715-48-2

Basic information

• Product Name: Isopimara-7,15-dien-3-one
• Synonyms: (4aR)-7α-Ethenyl-3,4,4a,4bα,5,6,7,8,10,10aα-decahydro-1,1,4aβ,7-tetramethylphenanthrene-2(1H)-one;13β-Methyl-13-vinylpodocarp-7-en-3-one;Isopimara-7,15-dien-3-one
• CAS NO: 7715-48-2
• Molecular Formula: C20H30O
• Molecular Weight: 286.4516
• Mol File: 7715-48-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Isopimara-7,15-dien-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: Isopimara-7,15-dien-3-one(7715-48-2)
• EPA Substance Registry System: Isopimara-7,15-dien-3-one(7715-48-2)

Safety Data

• Hazardous Substances Data: 7715-48-2(Hazardous Substances Data)

Upstream product

• 4752-56-1 isopimara-7,15-dien-3β-ol 
• 94392-99-1 3,19-cycloisopimara-7,15-dien-3-ol 
• 60693-42-7 virescenol C toluene-p-sulphonate 
• 4752-55-0 Araucarol 
• 4752-54-9 Araucaron 
• 7715-41-5 3β-Hydroxy-16-norisopimaren-7-15-al 

Relevant articles and documents

A Cyclopropanol Derivative as an Intermediate for the Preparation of A-Homopimarane

The hydroxycyclopropane (4) and the cyclobutanone (3) derivatives of isopimara-7,15-diene were prepared by the reduction of 3-oxo-19-tosyloxy isopimara-7,15-diene (2) with zinc and sodium iodide in hexamethylphosphoric triamide.On exposure to air compound (4) was oxidized to give the peroxide (6), in equilibrium with the corresponding hydroperoxide (7).The sequence (2) --> (4) --> (6) represents a new route to A-homopimaranes.