189516-38-9

Basic information

• Product Name: 2(3H)-Furanone, dihydro-5-[[[tris(1-methylethyl)silyl]oxy]methyl]-, (5S)-
• CAS NO: 189516-38-9
• Molecular Formula: C14H28O3Si
• Molecular Weight: 272.46
• Mol File: 189516-38-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2(3H)-Furanone, dihydro-5-[[[tris(1-methylethyl)silyl]oxy]methyl]-, (5S)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2(3H)-Furanone, dihydro-5-[[[tris(1-methylethyl)silyl]oxy]methyl]-, (5S)-(189516-38-9)
• EPA Substance Registry System: 2(3H)-Furanone, dihydro-5-[[[tris(1-methylethyl)silyl]oxy]methyl]-, (5S)-(189516-38-9)

Safety Data

• Hazardous Substances Data: 189516-38-9(Hazardous Substances Data)

Usage

Molecular weight

304.51 g/mol

Chemical family

Furanones

Structure

Dihydrofuranone derivative

Tris(1-methylethyl)silyl group

A group consisting of three (CH3)3Sigroups attached to an oxygen atom.

Chirality

The compound has a stereocenter at the 5-position, designated as (5S).

Uses

Fragrance ingredient in perfumes, building block in the synthesis of other organic compounds.

Upstream product

• 32780-06-6 (5S)-5-(hydroxymethyl)-2-oxo-tetrahydrofuran 
• 13154-24-0 triisopropylsilyl chloride 

Downstream Products

• 189516-40-3 ((S)-2-Oxo-3-phenylsulfanyl-5-triisopropylsilanyloxymethyl-tetrahydro-furan-3-yl)-acetaldehyde 
• 189516-39-0 (S)-3-Allyl-3-phenylsulfanyl-5-triisopropylsilanyloxymethyl-dihydro-furan-2-one 

Relevant articles and documents

Study of butyrolactones related to sub-type 3 annonaceous acetogenins. Structure revision of itrabiu, jetein, laherradurin and otivarin

Starting from 5(S)-hydroxymethyl-γ-butyrolactone 1, lactones related to title acetogenins have been prepared in few steps. This study leads to a structure revision of the lactone configurations of these acetogenins.