1,7-Bis(3-methoxyphenyl)hepta-1,6-diyn-4-OL

Base Information

Chemical Name:1,7-Bis(3-methoxyphenyl)hepta-1,6-diyn-4-OL
CAS No.:138333-47-8
Molecular Formula:C21H20O3
Molecular Weight:320.388
Hs Code.:
DSSTox Substance ID:DTXSID60569365
Wikidata:Q82456499

Synonyms:138333-47-8;1,7-BIS(3-METHOXYPHENYL)HEPTA-1,6-DIYN-4-OL;DTXSID60569365

Suppliers and Price of 1,7-Bis(3-methoxyphenyl)hepta-1,6-diyn-4-OL

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 0 raw suppliers

Chemical Property of 1,7-Bis(3-methoxyphenyl)hepta-1,6-diyn-4-OL

Chemical Property:

XLogP3:4.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:320.14124450
Heavy Atom Count:24
Complexity:454

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC=CC(=C1)C#CCC(CC#CC2=CC(=CC=C2)OC)O

Technology Process of 1,7-Bis(3-methoxyphenyl)hepta-1,6-diyn-4-OL

There total 3 articles about 1,7-Bis(3-methoxyphenyl)hepta-1,6-diyn-4-OL 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:

: 133503-64-7
lithium 3-methoxyphenyl-acetylide

: 2-[3-(3-Methoxy-phenyl)-prop-2-ynyl]-oxirane

: 138333-47-8
1,7-Bis-(3-methoxy-phenyl)-hepta-1,6-diyn-4-ol

Guidance literature:: With boron trifluoride diethyl etherate; In tetrahydrofuran; at -78 ℃;
DOI:10.1021/ja00029a049

Reference yield:

: 1-Bromo-5-(3-methoxy-phenyl)-pent-4-yn-2-ol

: 138333-47-8
1,7-Bis-(3-methoxy-phenyl)-hepta-1,6-diyn-4-ol

Guidance literature:: Multi-step reaction with 2 steps

1: KOH / diethyl ether

2: BF₃*OEt₂ / tetrahydrofuran / -78 °C

With potassium hydroxide; boron trifluoride diethyl etherate; In tetrahydrofuran; diethyl ether;
DOI:10.1021/ja00029a049

Reference yield:

: 133503-64-7
lithium 3-methoxyphenyl-acetylide

: 138333-47-8
1,7-Bis-(3-methoxy-phenyl)-hepta-1,6-diyn-4-ol

Guidance literature:: Multi-step reaction with 3 steps

1: BF₃*OEt₂ / tetrahydrofuran / -78 °C

2: KOH / diethyl ether

3: BF₃*OEt₂ / tetrahydrofuran / -78 °C

With potassium hydroxide; boron trifluoride diethyl etherate; In tetrahydrofuran; diethyl ether;
DOI:10.1021/ja00029a049