10,11-Dihydro-2,3-dimethoxy-5H-dibenzo(A,D)cyclohepten-5-one

Base Information

• Chemical Name: 10,11-Dihydro-2,3-dimethoxy-5H-dibenzo(A,D)cyclohepten-5-one
• CAS No.: 34283-90-4
• Molecular Formula: C₁₇H₁₆O₃
• Molecular Weight: 268.312
• European Community (EC) Number: 664-949-8
• Mol file: 34283-90-4.mol

Synonyms:10,11-DIHYDRO-2,3-DIMETHOXY-5H-DIBENZO(A,D)CYCLOHEPTEN-5-ONE;AKOS024335703

Chemical Property of 10,11-Dihydro-2,3-dimethoxy-5H-dibenzo(A,D)cyclohepten-5-one

Chemical Property:

• PSA: 35.53000
• LogP: 3.03340
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 268.109944368
• Heavy Atom Count: 20
• Complexity: 354

Purity/Quality:

99% ^*data from raw suppliers

10,11-DIHYDRO-2,3-DIMETHOXY-5H-DIBENZO(A,D)CYCLOHEPTEN-5-ONE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=C2C(=C1)CCC3=CC=CC=C3C2=O)OC

Technology Process of 10,11-Dihydro-2,3-dimethoxy-5H-dibenzo(A,D)cyclohepten-5-one

There total 3 articles about 10,11-Dihydro-2,3-dimethoxy-5H-dibenzo(A,D)cyclohepten-5-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:

3-(3,4-dimethoxy-benzylidene)-3H-isobenzofuran-1-one (10001-30-6) → 2,3-Dimethoxy-dibenzocycloheptadien-(1,4)-on-(5) (34283-90-4)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂ / Raney-Ni / acetic acid / 150 °C

2: polyphosphoric acid / 90 °C

With PPA; hydrogen; nickel; In acetic acid;

DOI:10.1021/jo01048a057

Reference yield:

2-<2-(3.4-Dimethoxy-phenyl)-aethyl>-benzoesaeure (94752-98-4) → 2,3-Dimethoxy-dibenzocycloheptadien-(1,4)-on-(5) (34283-90-4)

Guidance literature:

With PPA; at 90 ℃;

DOI:10.1021/jo01048a057

Reference yield:

→ 2,3-Dimethoxy-dibenzocycloheptadien-(1,4)-on-(5) (34283-90-4)

Guidance literature:

2',3'-Diethoxy-2,3;6,7-dibenzosuberon-(1)-carbonsaeure-(5), 250grad;

upstream raw materials:

2-<2-(3.4-Dimethoxy-phenyl)-aethyl>-benzoesaeure

3-(3,4-dimethoxy-benzylidene)-3H-isobenzofuran-1-one

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