(E)-2-benzylidenecyclopentanone

Base Information

Chemical Name:(E)-2-benzylidenecyclopentanone
CAS No.:1921-90-0
Molecular Formula:C12H12O
Molecular Weight:172.227
Hs Code.:
Mol file:1921-90-0.mol

Synonyms:(E)-2-benzylidenecyclopentan-1-one;E-2-benzylidenecyclopentanone;(E)-benzylidenecyclopentanone;2-benzylidene-cyclopentanone;(E)-2-benzylidene cyclopentanone;2-benzylidenecyclopentanone;2-[1-Phenyl-meth-(E)-ylidene]-cyclopentanone;

Suppliers and Price of (E)-2-benzylidenecyclopentanone

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 6 raw suppliers

Chemical Property of (E)-2-benzylidenecyclopentanone

Chemical Property:

Boiling Point:130 °C (2 mmHg)
PSA：17.07000
LogP:2.82300

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (E)-2-benzylidenecyclopentanone

There total 45 articles about (E)-2-benzylidenecyclopentanone 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: 97.0%

: 100-52-7
benzaldehyde

: 120-92-3
cyclopentanone

: 1921-90-0
(E)-2-benzylidenecyclopentanone

Guidance literature:: With propylamine; Bi(S(CH₂C₆H₄)2)(H₂O)⁽¹⁺⁾*CF₃(CF₂)6CF₂SO₃^(1-)=[Bi(H₂O)(S(CH₂C₆H₄)2)](C₈F₁₇SO₃); In water; at 20 ℃; for 3h; optical yield given as %de; diastereoselective reaction;
DOI:10.1002/adsc.200900679

Reference yield: 91.0%

: 100-52-7
benzaldehyde

: 120-92-3
cyclopentanone

: 1921-90-0,31020-99-2,5679-13-0
2-benzylidenecyclopentanone

Guidance literature:: With pyrrolidine; for 0.0666667h; chemoselective reaction; Sonication; Inert atmosphere;
DOI:10.1016/j.ultsonch.2012.11.004

Reference yield: 84.6%

: 936-52-7
1-(N-morpholino)cyclopent-1-ene

: 100-52-7
benzaldehyde

: 1921-90-0,31020-99-2,5679-13-0
2-benzylidenecyclopentanone

Guidance literature:: 1-(N-morpholino)cyclopent-1-ene; benzaldehyde; In benzene; for 20h; Reflux;

With hydrogenchloride; water; In benzene; at 20 - 30 ℃; for 2h;