82001-18-1

Basic information

• Product Name: 3-(3,4-dimethoxybenzyl)-4-(3,4-methylenedioxy-α-phenylthiobenzyl)furan-2(5H)-one
• Synonyms: 3-(3,4-dimethoxybenzyl)-4-(3,4-methylenedioxy-α-phenylthiobenzyl)furan-2(5H)-one
• CAS NO: 82001-18-1
• Molecular Weight: 476.55
• Mol File: 82001-18-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-(3,4-dimethoxybenzyl)-4-(3,4-methylenedioxy-α-phenylthiobenzyl)furan-2(5H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(3,4-dimethoxybenzyl)-4-(3,4-methylenedioxy-α-phenylthiobenzyl)furan-2(5H)-one(82001-18-1)
• EPA Substance Registry System: 3-(3,4-dimethoxybenzyl)-4-(3,4-methylenedioxy-α-phenylthiobenzyl)furan-2(5H)-one(82001-18-1)

Safety Data

• Hazardous Substances Data: 82001-18-1(Hazardous Substances Data)

Upstream product

• 78473-72-0 3-(3,4-dimethoxybenzyl)-4-<3,4-methylenedioxy-α,α-bis(phenylthio)behzyl>butyrolactone 

Relevant articles and documents

Synthesis of Lignan Lactones by Conjugate Addition of Thioacetal Carbanions to Butenolide

The conjugate addition of carbanions derived from arylbis(phenylthio)methanes to butenolide followed by trapping of the enolate anion so generated by a benzyl halide affords adducts (8) containing the basic lignan skeleton.Desulphurisation of these adducts by Raney nickel affords a short efficient synthesis of trans-dibenzylbutyrolactones and this route has been used to prepare enterolactone (9c) and an antitumour lignan (9b), derived from Bursera schlechtendalii.Treatment of the adducts (8) with heavy-metal salts induces cyclisation leading to arylnaphthalene lactones, including retrojusticidin B (13).