267899-13-8

Basic information

• Product Name: methyl (3aS,6aR)-4,5,6,6a-tetrahydro-6,6-dimethyl-4-oxo-3a-[(S)-p-tolylsulfinyl]-2H-cyclopenta[b]furan-D^3(3aH),α-acetate
• Synonyms: methyl (3aS,6aR)-4,5,6,6a-tetrahydro-6,6-dimethyl-4-oxo-3a-[(S)-p-tolylsulfinyl]-2H-cyclopenta[b]furan-D^3(3aH),α-acetate
• CAS NO: 267899-13-8
• Molecular Weight: 362.447
• Mol File: 267899-13-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methyl (3aS,6aR)-4,5,6,6a-tetrahydro-6,6-dimethyl-4-oxo-3a-[(S)-p-tolylsulfinyl]-2H-cyclopenta[b]furan-D^3(3aH),α-acetate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl (3aS,6aR)-4,5,6,6a-tetrahydro-6,6-dimethyl-4-oxo-3a-[(S)-p-tolylsulfinyl]-2H-cyclopenta[b]furan-D^3(3aH),α-acetate(267899-13-8)
• EPA Substance Registry System: methyl (3aS,6aR)-4,5,6,6a-tetrahydro-6,6-dimethyl-4-oxo-3a-[(S)-p-tolylsulfinyl]-2H-cyclopenta[b]furan-D^3(3aH),α-acetate(267899-13-8)

Safety Data

• Hazardous Substances Data: 267899-13-8(Hazardous Substances Data)

Upstream product

• 267899-26-3 8,8-Dimethyl-6-((S)-toluene-4-sulfinyl)-1,4-dioxa-spiro[4.4]non-6-ene 
• 120584-77-2 6-bromo-8,8-dimethyl1,4-dioxaspiro<4.4>non-6-ene 
• 21428-66-0 2-bromo-4,4-dimethylcyclopent-2-en-1-one 
• 31555-05-2 methyl 4-hydroxy-2-butynoate 
• 267899-12-7 4,4-dimethyl-2-[(S)-p-tolylsulfinyl]-2-cyclopenten-1-one 

Relevant articles and documents

Enantioselective double Michael addition/cyclization with an oxygen- centered nucleophile as the first step in a concise synthesis of natural (+)- asteriscanolide

The total synthesis of (+)-asteriscanolide (1) starting from 2-bromo- 4,4-dimethylcyclopentenone has been accomplished. The synthetic route features two key steps. The first step is an unprecedented Michael-Michael reaction sequence that involves a hetero