440116-93-8

Basic information

• Product Name: (2R,4S,5R)-4-allyl-2-(4-methoxyphenyl)-5-(prop-1-ynyloxy)-1,3-dioxane
• Synonyms: (2R,4S,5R)-4-allyl-2-(4-methoxyphenyl)-5-(prop-1-ynyloxy)-1,3-dioxane
• CAS NO: 440116-93-8
• Molecular Weight: 288.343
• Mol File: 440116-93-8.mol

Chemical Properties

• CAS DataBase Reference: (2R,4S,5R)-4-allyl-2-(4-methoxyphenyl)-5-(prop-1-ynyloxy)-1,3-dioxane(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,4S,5R)-4-allyl-2-(4-methoxyphenyl)-5-(prop-1-ynyloxy)-1,3-dioxane(440116-93-8)
• EPA Substance Registry System: (2R,4S,5R)-4-allyl-2-(4-methoxyphenyl)-5-(prop-1-ynyloxy)-1,3-dioxane(440116-93-8)

Safety Data

• Hazardous Substances Data: 440116-93-8(Hazardous Substances Data)

Upstream product

• 440116-85-8 (2R,4S,5R)-4-allyl-5-[(E)-1,2-dichlorovinyloxy]-2-(4-methoxyphenyl)-1,3-dioxane 
• 440116-88-1 (2R,4S,5R)-4-allyl-5-ethynyloxy-2-(4-methoxyphenyl)-1,3-dioxane 
• 74-88-4 methyl iodide 

Relevant articles and documents

Preparation of cyclic ethers for polyether synthesis by catalytic ring-closing enyne metathesis of alkynyl ethers

Alkenyl-substituted six- and seven-membered cyclic enol ethers, which are potential building blocks for the synthesis of marine polyether natural products, can be prepared in high yield (70-97%) from alkynyl ethers by ruthenium-catalysed ring-closing enyn

Synthesis of alkenyl-substituted cyclic enol ethers by catalytic ring-closing metathesis of alkynyl ethers

Ring-closing enyne metathesis can be used to prepare alkenyl-substituted six- and seven-membered cyclic enol ethers in moderate to good yield.