76820-57-0

Basic information

• Product Name: 4β-hydroxy-1α,5α,6β,7α,11α-H-guaian-10(15)-en-6,12-olide
• Synonyms: 4β-hydroxy-1α,5α,6β,7α,11α-H-guaian-10(15)-en-6,12-olide
• CAS NO: 76820-57-0
• Molecular Weight: 250.338
• Mol File: 76820-57-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4β-hydroxy-1α,5α,6β,7α,11α-H-guaian-10(15)-en-6,12-olide(CAS DataBase Reference)
• NIST Chemistry Reference: 4β-hydroxy-1α,5α,6β,7α,11α-H-guaian-10(15)-en-6,12-olide(76820-57-0)
• EPA Substance Registry System: 4β-hydroxy-1α,5α,6β,7α,11α-H-guaian-10(15)-en-6,12-olide(76820-57-0)

Safety Data

• Hazardous Substances Data: 76820-57-0(Hazardous Substances Data)

Upstream product

• 69075-77-0 gallicin 
• 124-63-0 methanesulfonyl chloride 

Relevant articles and documents

Biomimetic cyclization of gallicin to form guaianolides1 1 Part 43 in the series Chemistry of the Composites. For Part 42, see: A.G. Gonzalez, A. Galindo, H. Mansilla and A. Alemany, Tetrahedron Letters 376

A biomimetic-type cyclization of gallicineas carried out to form guaianolides. The possible mechanism is discussed and the stereoselectivity of the reaction explained by a preferred reacting conformation.