2,3,6,7-tetramethylfluorene

Base Information

Chemical Name:2,3,6,7-tetramethylfluorene
CAS No.:17447-90-4
Molecular Formula:C₁₇H₁₈
Molecular Weight:222.33
Hs Code.:

Synonyms:2,3,6,7-tetramethylfluorene

Suppliers and Price of 2,3,6,7-tetramethylfluorene

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

Arctom
2,3,6,7-Tetramethyl-9H-fluorene
1g
$ 800.00

AK Scientific
2,3,6,7-Tetramethyl-9H-fluorene
1g
$ 1140.00

Total 4 raw suppliers

Chemical Property of 2,3,6,7-tetramethylfluorene

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

2,3,6,7-Tetramethyl-9H-fluorene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,3,6,7-tetramethylfluorene

There total 2 articles about 2,3,6,7-tetramethylfluorene 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:

: 7540-88-7
2-Nitro-2',4,4',5,5'-pentamethyl-biphenyl

: 17447-90-4
2,3,6,7-tetramethylfluorene

Guidance literature:: Multi-step reaction with 2 steps

1: N₂H₄ / Raney-Ni

2: (i) aq. H₂SO₄, aq. NaNO₂, (ii) urea

With hydrazine; nickel;
DOI:10.1021/jo01275a046

Reference yield:

: 17447-87-9
2-Amino-2',4,4',5,5'-pentamethyl-biphenyl

: 17447-90-4
2,3,6,7-tetramethylfluorene

Guidance literature:: Multistep reaction; (i) aq. H₂SO₄, aq. NaNO₂, (ii) urea;
DOI:10.1021/jo01275a046

Reference yield: 76.0%

: 15972-55-1
6,6-bis(4-methoxyphenyl)fulvene

: 17447-90-4
2,3,6,7-tetramethylfluorene

: bis(4-methoxyphenyl)(cyclopentadienyl)(2,3,6,7-tetramethylfluorenyl)methane

Guidance literature:: 2,3,6,7-tetramethylfluorene; With n-butyllithium; In hexane; tert-butyl methyl ether; at 20 ℃; for 18h; Inert atmosphere; Cooling with ice;

6,6-bis(4-methoxyphenyl)fulvene; In hexane; tert-butyl methyl ether; for 72h; Reflux;