Violerythrin

Base Information

Chemical Name:Violerythrin
CAS No.:22453-06-1
Deprecated CAS:28275-20-9
Molecular Formula:C₃₈H₄₄O₄
Molecular Weight:564.765
Hs Code.:
Nikkaji Number:J15.974C
Metabolomics Workbench ID:157606
Mol file:22453-06-1.mol

Synonyms:2,2'-dinor-beta,beta-carotene-3,4,3',4'-tetraone;violerythrin

Suppliers and Price of Violerythrin

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 3 raw suppliers

Chemical Property of Violerythrin

Chemical Property:

Boiling Point:716.3°Cat760mmHg
Flash Point:292.4°C
PSA：68.28000
Density:1.084g/cm³
LogP:8.54160
XLogP3:9.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:10
Exact Mass:564.32395988
Heavy Atom Count:42
Complexity:1400

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(C(=O)C1=O)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(C(=O)C(=O)C2(C)C)C)C)C
Isomeric SMILES:CC1=C(C(C(=O)C1=O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C2=C(C(=O)C(=O)C2(C)C)C)\C)\C)/C)/C

Technology Process of Violerythrin

There total 16 articles about Violerythrin 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:

: 17190-21-5
2,4,4-trimethyl-2-cyclopenten-1-one

: 22453-06-1
violerythrin

Guidance literature:: Multi-step reaction with 6 steps

2: (i) PBr₃, Py, Et₂O, (ii) /BRN= 3598406/, DMF

3: (i) KOtBu, THF, DMF, (ii) /BRN= 1752169/, (iii) aq. K₂CO₃, MeOH

4: (i) PBr₃, Py, toluene, (ii) Ph₃P, AcOEt, (iii) /BRN= 1906824/, NaOEt, iPrOH

5: H₂, Et₃N / Lindlar catalyst / methanol

6: H₂SeO₃, AcOH / dioxane

With hydrogen; selenious acid; acetic acid; triethylamine; Lindlar's catalyst; In 1,4-dioxane; methanol;
DOI:10.1002/hlca.19760590211

Reference yield:

: 58626-50-9
3-(Hydroxymethyl)-2,4,4-trimethyl-2-cyclopenten-1-on

: 22453-06-1
violerythrin

Guidance literature:: Multi-step reaction with 5 steps

1: (i) PBr₃, Py, Et₂O, (ii) /BRN= 3598406/, DMF

2: (i) KOtBu, THF, DMF, (ii) /BRN= 1752169/, (iii) aq. K₂CO₃, MeOH

3: (i) PBr₃, Py, toluene, (ii) Ph₃P, AcOEt, (iii) /BRN= 1906824/, NaOEt, iPrOH

4: H₂, Et₃N / Lindlar catalyst / methanol

5: H₂SeO₃, AcOH / dioxane

With hydrogen; selenious acid; acetic acid; triethylamine; Lindlar's catalyst; In 1,4-dioxane; methanol;
DOI:10.1002/hlca.19760590211

Reference yield:

: 58626-65-6
3-Benzenesulfonylmethyl-2,4,4-trimethyl-cyclopent-2-enone

: 22453-06-1
violerythrin

Guidance literature:: Multi-step reaction with 4 steps

1: (i) KOtBu, THF, DMF, (ii) /BRN= 1752169/, (iii) aq. K₂CO₃, MeOH

2: (i) PBr₃, Py, toluene, (ii) Ph₃P, AcOEt, (iii) /BRN= 1906824/, NaOEt, iPrOH

3: H₂, Et₃N / Lindlar catalyst / methanol

4: H₂SeO₃, AcOH / dioxane

With hydrogen; selenious acid; acetic acid; triethylamine; Lindlar's catalyst; In 1,4-dioxane; methanol;
DOI:10.1002/hlca.19760590211