1393100-43-0

Basic information

• Product Name: C₂₃H₂₈O₃S
• CAS NO: 1393100-43-0
• Molecular Weight: 384.54
• Mol File: 1393100-43-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₃H₂₈O₃S(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₃H₂₈O₃S(1393100-43-0)
• EPA Substance Registry System: C₂₃H₂₈O₃S(1393100-43-0)

Safety Data

• Hazardous Substances Data: 1393100-43-0(Hazardous Substances Data)

Upstream product

• 77014-30-3 2-allyl-2-(3-oxopropyl)dimedone 
• 1131-02-8 2-allyl-5,5-dimethylcyclohexane-1,3-dione 

Relevant articles and documents

Desymmetrizing reductive aldol cyclizations of enethioate derivatives of 1,3-diones catalyzed by a chiral copper hydride

A range of enethioate derivatives of 1,3-diones underwent reductive aldol cyclizations catalyzed by a chiral copper hydride generated in situ from 5 mol% TaniaPhos (SL-T001-1), 5 mol% Cu(OAc)2·H2O, 5 mol% bipyridine and 2.0 equiv. of PhSiH3, to furnish polycyclic β-hydroxythioester products bearing three newly established contiguous stereocenters, with >98:2 dr and in up to 94% yield and 98% ee. The use of an amine such as bipyridine or 2,6-lutidine as additive results in an increase of the overall reaction rate. The major bicyclic aldol product has all substituents cis and can be rationalized by a reductively generated (Z)-enolate reacting with the dione via a cyclic transition state.