1239600-54-4

Basic information

• Product Name: (2E)-1,4-di(2-acetyloxyphenyl)-2-butene
• Synonyms: (2E)-1,4-di(2-acetyloxyphenyl)-2-butene
• CAS NO: 1239600-54-4
• Molecular Weight: 324.376
• Mol File: 1239600-54-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2E)-1,4-di(2-acetyloxyphenyl)-2-butene(CAS DataBase Reference)
• NIST Chemistry Reference: (2E)-1,4-di(2-acetyloxyphenyl)-2-butene(1239600-54-4)
• EPA Substance Registry System: (2E)-1,4-di(2-acetyloxyphenyl)-2-butene(1239600-54-4)

Safety Data

• Hazardous Substances Data: 1239600-54-4(Hazardous Substances Data)

Upstream product

• 4125-54-6 2-allylphenyl acetate 

Relevant articles and documents

METATHESIS CATALYSTS AND REACTIONS USING THE CATALYSTS

The invention relates to a method of forming an olefin from a first olefin and a second olefin in a metathesis reaction, comprising step (i): (i) reacting the first olefin with the second olefin in the presence of a compound that catalyzes said metathesis reaction such that the molar ratio of said compound to the first or the second olefin is from 1:500 or less, and the conversion of the first or the second olefin to said olefin is at least 50%,characterized in that as compound that catalyzes said metathesis reaction a compound of the following formula is used: wherein M is Mo or W; R1 is aryl, heteroaryl, alkyl, or heteroalkyl; optionally substituted; R2 and R3 can be the same or different and are hydrogen, alkyl, alkenyl, heteroalkyl, heteroalkenyl, aryl, or heteroaryl; optionally substituted; R5 is alkyl, alkoxy, heteroalkyl, aryl, heteroaryl, silylalkyl, silyloxy, optionally substituted; and R4 is a residue R6—X—, wherein X═O and R6 is aryl, optionally substituted; or X═S and R6 is aryl, optionally substituted; or X═O and R6 is (R7, R8, R9)Si; wherein R7, R8, R9 are alkyl or phenyl, optionally substituted; or X═O and R6 is (R10, R11, R12)C, wherein R10, R11, R12 are independently selected from phenyl, alkyl; optionally substituted; and to the catalysts used in the method.