benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

Base Information

Chemical Name:benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate
CAS No.:1644258-03-6
Molecular Formula:C₃₀H₂₈O₄
Molecular Weight:452.55
Hs Code.:

Synonyms:benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

Suppliers and Price of benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

There total 7 articles about benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

: 1644257-93-1
benzyl (E)-non-2-en-4-ynoate

: 56751-18-9
2,2'-(ethene-1,1-diyl)diphenol

: 1644258-03-6
benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

Guidance literature:: With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate; In acetonitrile; at 40 ℃; for 2h; regioselective reaction; Inert atmosphere;
DOI:10.1002/chem.201403454

Reference yield:

: 1644257-83-9
2-(1-(2-allyloxyphenyl)vinyl)phenol

: 1644258-03-6
benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine; pyrrolidine / acetonitrile / 5 h / 0 - 40 °C / Inert atmosphere

2: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate / acetonitrile / 2 h / 40 °C / Inert atmosphere

With pyrrolidine; bis-triphenylphosphine-palladium(II) chloride; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate; triphenylphosphine; In acetonitrile;
DOI:10.1002/chem.201403454

Reference yield:

: 121150-32-1
(2-(allyloxy)phenyl)(phenyl)methanone

: 1644258-03-6
benzyl (E)-3-[2-butyl-4-(2-hydroxyphenyl)-10-oxospiro[4.5]deca-1,3,6,8-tetraen-1-yl]prop-2-enoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / diethyl ether; hexane / 0.08 h / -10 °C / Inert atmosphere

1.2: 6 h / 20 °C / Inert atmosphere

2.1: sulfuric acid / methanol / 16 h / 60 °C / Inert atmosphere

3.1: bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine; pyrrolidine / acetonitrile / 5 h / 0 - 40 °C / Inert atmosphere

4.1: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate / acetonitrile / 2 h / 40 °C / Inert atmosphere

With pyrrolidine; bis-triphenylphosphine-palladium(II) chloride; n-butyllithium; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sulfuric acid; copper diacetate; triphenylphosphine; In methanol; diethyl ether; hexane; acetonitrile;
DOI:10.1002/chem.201403454