Methyl 11H-dibenzo[b,e][1,4]dioxepin-11-ylideneacetate

Base Information

• Chemical Name: Methyl 11H-dibenzo[b,e][1,4]dioxepin-11-ylideneacetate
• CAS No.: 85508-32-3
• Molecular Formula: C16H12 O4
• Molecular Weight: 268.269
• European Community (EC) Number: 287-458-7
• Mol file: 85508-32-3.mol

Synonyms:85508-32-3;EINECS 287-458-7;Methyl 11H-dibenzo(b,e)(1,4)dioxepin-11-ylideneacetate;Methyl 11H-dibenzo[b,e][1,4]dioxepin-11-ylideneacetate

Chemical Property of Methyl 11H-dibenzo[b,e][1,4]dioxepin-11-ylideneacetate

Chemical Property:

• Vapor Pressure: 6.23E-07mmHg at 25°C
• Boiling Point: 410°C at 760 mmHg
• Flash Point: 182.9°C
• PSA: 44.76000
• Density: 1.32g/cm³
• LogP: 3.38520
• XLogP3: 3.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 268.07355886
• Heavy Atom Count: 20
• Complexity: 390

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC(=O)C=C1C2=CC=CC=C2OC3=CC=CC=C3O1
• Isomeric SMILES: COC(=O)/C=C/1\C2=CC=CC=C2OC3=CC=CC=C3O1

Technology Process of Methyl 11H-dibenzo[b,e][1,4]dioxepin-11-ylideneacetate

There total 1 articles about Methyl 11H-dibenzo[b,e][1,4]dioxepin-11-ylideneacetate 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:

depsidone (3580-77-6) + methoxy carbonyl methylene triphenyl phosphonium ylide → 11-(methoxycarbonyl methylidene) [11H-dibenzo (b,e)-1,4-dioxepin] (85508-32-3)

Guidance literature:

In toluene;

upstream raw materials:

depsidone

Refernces