46117-43-5

Upstream product

• 6213-94-1 trimethylsiloxyethene 
• 351-80-4 phenyl fluoroformate 
• 5130-24-5 Vinyl chloroformate 
• 108-95-2 phenol 

Downstream Products

• 104483-32-1 1-bromoethyl phenyl carbonate 
• 190264-74-5 Carbamic acid (1R,5S)-3-ethynyl-5-hydroxy-4-methyl-cyclohex-3-enyl ester 
• 190264-64-3 (3S,5R)-1-ethynyl-3-hydroxy-2-methyl-5-[(vinyloxy)carbonyloxy]-1-cyclohexene 

Relevant academic research and scientific papers

Synthesis of vinyl carbonates for use in producing vinyl carbamates

A method for making a vinyl carbonate represented by the formula (I): CH2═CHOC(O)X1R1??(I) wherein X1is oxygen or sulfur and R1is a substituted or an unsubstituted aliphatic alkyl, aryl, aryl alkyl, olefinic, vinyl, or cycloaliphatic group comprises: (a) reacting a compound represented by the formula (II): X2C(O)X1R1??(II) ?wherein X2is a halogen other than fluorine, with a compound represented by the formula (III): M1—F??(III) ?wherein M1is selected from a Group IA metal, in the presence of a first phase transfer catalyst and a first organic solvent, to form a compound represented by the formula (IV): FC(O)X1R1??(IV) and (b) reacting a compound represented by the formula (IV) with a compound represented by the formula (V): CH2═CHOSi(R2)3??(V) ?wherein R2is a substituted or an unsubstituted aliphatic alkyl, aryl, aryl alkyl olefinic, vinyl, or cycloaliphatic group, or any combination thereof, in the presence of a metal salt represented by the formula M2—F wherein M2is a Group IA metal, a second phase transfer catalyst, and a second organic solvent, to form the compound represented by formula (I).

Synthesis of vinyl carbonates for use in producing vinyl carbamates

A method for making a vinyl carbonate represented by the formula (I): CH2═CHOC(O)X1R1??(I) wherein X1is oxygen or sulfur and R1is a substituted or an unsubstituted aliphatic alkyl, aryl, aryl alkyl, olefinic, vinyl, or cycloaliphatic group comprises: (a) reacting a compound represented by the formula (II): X2C(O)X1R1??(II) wherein X2is a halogen other than fluorine, with a compound represented by the formula (III): M1—F??(III) wherein M1is selected from a Group IA metal, in the presence of a first phase transfer catalyst and a first organic solvent, to form a compound represented by the formula (IV): FC(O)X1R1??(IV); ?and (b) reacting a compound represented by the formula (IV) with a compound represented by the formula (V): CH2═CHOSi(R2)3??(V) wherein R2is a substituted or an unsubstituted aliphatic alkyl, aryl, aryl alkyl olefinic, vinyl, or cycloaliphatic group, or any combination thereof, in the presence of a metal salt represented by the formula M2—F wherein M2is a Group IA metal, a second phase transfer catalyst, and a second organic solvent, to form the compound represented by formula (I).