Isopomiferin, dimethyl ether

Base Information

• Chemical Name: Isopomiferin, dimethyl ether
• CAS No.: 7147-94-6
• Molecular Formula: C₂₇H₂₈O₆
• Molecular Weight: 448.516
• NSC Number: 21572
• UNII: OGH0OO9DM5
• DSSTox Substance ID: DTXSID30221685
• Wikidata: Q83099606
• Mol file: 7147-94-6.mol

Synonyms:Isopomiferin dimethyl ether;ISOPOMIFERIN, DIMETHYL ETHER;7147-94-6;Isopomiferin dimethylether;OGH0OO9DM5;NSC21572;UNII-OGH0OO9DM5;NSC 21572;NSC-21572;11-(3,4-Dimethoxyphenyl)-2,2,6,6-tetramethyl-3,4-dihydro-2H,6H,12H-dipyrano(2,3-f:2',3'-h)chromen-12-one;11-(3,4-Dimethoxyphenyl)-2,2,6,6-tetramethyl-3,4-dihydro-2H,6H,12H-dipyrano[2,3-f:2',3'-h]chromen-12-one;DTXSID30221685;(3,4-dimethoxyphenyl)-tetramethyl-[?]one;2H,6H,12H-BENZO(1,2-B:3,4-B':5,6-B'')TRIPYRAN-12-ONE, 11-(3,4-DIMETHOXYPHENYL)-3,4-DIHYDRO-2,2,6,6-TETRAMETHYL-

Chemical Property of Isopomiferin, dimethyl ether

Chemical Property:

• Boiling Point: 611.5oC at 760 mmHg
• Flash Point: 262.5oC
• PSA: 67.13000
• Density: 1.201g/cm3
• LogP: 5.76500
• XLogP3: 5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 448.18858861
• Heavy Atom Count: 33
• Complexity: 829

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(CCC2=C3C(=C4C(=C2O1)C(=O)C(=CO4)C5=CC(=C(C=C5)OC)OC)C=CC(O3)(C)C)C

Technology Process of Isopomiferin, dimethyl ether

There total 2 articles about Isopomiferin, dimethyl ether 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-phenyl)-6,6,10,10-tetramethyl-7,8-dihydro-6H,10H-dipyrano[2,3-f;2',3'-h]chromen-4-one (7147-94-6)

Guidance literature:

With sulfuric acid; acetic acid;

DOI:10.1021/ja01847a022

Reference yield:

dimethyl sulfate (77-78-1) → 3-(3,4-dimethoxy-phenyl)-6,6,10,10-tetramethyl-7,8-dihydro-6H,10H-dipyrano[2,3-f;2',3'-h]chromen-4-one (7147-94-6)

Guidance literature:

With potassium hydroxide; acetone;

DOI:10.1021/ja01847a022

Reference yield:

3-(3,4-dimethoxy-phenyl)-6,6,10,10-tetramethyl-7,8-dihydro-6H,10H-dipyrano[2,3-f;2',3'-h]chromen-4-one (7147-94-6) → 2-(3,4-dimethoxy-phenyl)-1-(5-hydroxy-2,2,8,8-tetramethyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-6-yl)-ethanone (860184-09-4)

Guidance literature:

With sodium hydroxide;

DOI:10.1021/ja01207a021

upstream raw materials:

dimethyl sulfate

Downstream raw materials:

2-(3,4-dimethoxy-phenyl)-1-(5-hydroxy-2,2,8,8-tetramethyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-6-yl)-ethanone