(5E)-5-(3-Bromopropylidene)-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one

Base Information

Chemical Name:(5E)-5-(3-Bromopropylidene)-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one
CAS No.:156458-94-5
Molecular Formula:C₁₈H₁₅BrO
Molecular Weight:327.22
Hs Code.:
European Community (EC) Number:605-057-0
DSSTox Substance ID:DTXSID501142937

Synonyms:156458-94-5;(5E)-5-(3-Bromopropylidene)-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one;SCHEMBL2858563;DTXSID501142937

Suppliers and Price of (5E)-5-(3-Bromopropylidene)-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one

Supply Marketing:

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

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Chemical Property of (5E)-5-(3-Bromopropylidene)-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one

Chemical Property:

Vapor Pressure:0mmHg at 25°C
XLogP3:4.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:326.03063
Heavy Atom Count:20
Complexity:387

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1C2=CC=CC=C2C(=CCCBr)C3=CC=CC=C3C1=O
Isomeric SMILES:C1C2=CC=CC=C2/C(=C\CCBr)/C3=CC=CC=C3C1=O

Technology Process of (5E)-5-(3-Bromopropylidene)-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one

There total 2 articles about (5E)-5-(3-Bromopropylidene)-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one 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: 76.0%

: 156458-93-4
5-cyclopropyl-10-piperidin-1-yl-5H-dibenzo[a,d]cyclohepten-5-ol

: 156458-92-3
(Z)-5-γ-bromopropylidene-10,11-dihydro-10-oxo-5H-dibenzocycloheptene

: 156458-94-5
(E)-5-(γ-bromopropylidene)-10,11-dihydro-10-oxo-5H-dibenzocycloheptene

Guidance literature:: With hydrogen bromide; acetic acid; In water; for 16h; Heating / reflux;

Reference yield:

: 37439-92-2
10-piperidin-1-yl-dibenzo[a,d]cyclohepten-5-one

: 156458-94-5
(E)-5-(γ-bromopropylidene)-10,11-dihydro-10-oxo-5H-dibenzocycloheptene

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran / 3 h / 0 °C

2: 48percent HBr / acetic acid / Heating

With hydrogen bromide; In tetrahydrofuran; acetic acid;
DOI:10.1080/00397919408010157