Methyl Vinyl Ether Synthesis

Methyl vinyl ether also participates in 4 2 cycloaddition reactions.

Methyl vinyl ether synthesis.

Molecular weight 58 08. Vinyl methyl ether is used in copolymers for coatings and lacquers in polystyrene and ionomer resins in plasticizers and in adhesives. Methyl 1 vinyl 4 oxatricyclo 4 4 0 0 3 8 dec 3 yl ether 1 product result match criteria. Sequential block copolymerization of isobutylene ib with meve has also.

Methoxyethylene cas number 107 25 5. The vinyl carbonate 13 152 gives only copolymerization the ketene acetal 11 153 and the methyl vinyl ether 14 152 give both copolymerization and chain transfer in styrene polymerization whereas with the benzyl vinyl ethers 12 153 15 8 and 16 18 151 chain transfer is the only reaction detected. Vinyl methyl ether is a colorless gas. Workers that produce or use vinyl methyl ether may breathe in mists or have direct skin contact.

It is soluble in water use. The alkene can be deprotonated at the vinyl carbon adjacent to the oxygen. The living polymerization of methyl vinyl ether meve was achieved using initiators obtained by capping 2 4 4 trimethyl 2 chloropentane tmpcl with 1 1 diphenylethylene dpe or 1 1 ditolylethylene dte in conjunction with ticln oet 4 n n 2 2 4 coinitiator in ch2cl2 hexanes 60 40 v v solvent mixture at 0 c. Methyl vinyl ether 98 synonym.

The mve block length was fixed at 20 monomer units and the mtegve block length was varied. Water soluble dihydrophilic ab block copolymers of methyl vinyl ether mve and methyl triethylene glycol vinyl ether mtegve were synthesized by living cationic polymerization with copolymer molecular weights in the range 1500 13 900 with fairly narrow molecular weight distributions mw mn 1 29.