(3-Acetyloxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate

Base Information

Chemical Name:(3-Acetyloxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate
CAS No.:18238-41-0
Molecular Formula:C15H16O5
Molecular Weight:276.2845
Hs Code.:
NSC Number:137462
DSSTox Substance ID:DTXSID30300525
Nikkaji Number:J1.422.290A
Wikidata:Q82043640
ChEMBL ID:CHEMBL2356760
Mol file:18238-41-0.mol

Synonyms:MLS002920411;18238-41-0;NSC137462;CHEMBL2356760;DTXSID30300525;KUC114350N;KSC-353-111A-1;NSC-137462;SMR001798003

Suppliers and Price of (3-Acetyloxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate

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 4 raw suppliers

Chemical Property of (3-Acetyloxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate

Chemical Property:

Vapor Pressure:4.06E-08mmHg at 25°C
Boiling Point:445.1°Cat760mmHg
Flash Point:198.8°C
Density:1.223g/cm³
XLogP3:2.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:276.09977361
Heavy Atom Count:20
Complexity:403

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=O)OC1=C(C=C2C(=C1)CCCCC2=O)OC(=O)C

Technology Process of (3-Acetyloxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate

There total 3 articles about (3-Acetyloxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate 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: 93.5%

: 945-53-9
2,3-dihydroxy-6,7,8,9-tetrahydro-5H-benzocycloheptenone

: 108-24-7
acetic anhydride

: 18238-41-0
2,3-diacetoxy-6,7,8,9-tetrahydro-5H-benzocycloheptenone

Guidance literature:: With pyridine; for 24h; Ambient temperature;

Reference yield:

: 951-99-5
2,3-dimethoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one

: 18238-41-0
2,3-diacetoxy-6,7,8,9-tetrahydro-5H-benzocycloheptenone

Guidance literature:: Multi-step reaction with 2 steps

1: 1.35 g / aluminium bromide / benzene / 32 h / Heating

2: 93.5 percent / pyridine / 24 h / 20 °C

With pyridine; aluminum tri-bromide; In benzene;
DOI:10.1515/HC.2006.12.3-4.187