fluorene-9-spiro-5'-oxazolidinedione

Base Information

Chemical Name:fluorene-9-spiro-5'-oxazolidinedione
CAS No.:67851-72-3
Molecular Formula:C₁₅H₉NO₃
Molecular Weight:251.241
Hs Code.:

Synonyms:fluorene-9-spiro-5'-oxazolidine-2',4'-dione;FSOD;Fluorene-9-spiro-5'-oxazolidinedione;Fluoreno-9-spiro-oxazolidinedione;Fluoreno-9-spiro-5-oxazolidindion;

Suppliers and Price of fluorene-9-spiro-5'-oxazolidinedione

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 4 raw suppliers

Chemical Property of fluorene-9-spiro-5'-oxazolidinedione

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：58.89000
Density:1.48g/cm³
LogP:2.45290

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of fluorene-9-spiro-5'-oxazolidinedione

There total 4 articles about fluorene-9-spiro-5'-oxazolidinedione 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: 95.0%

: 75072-06-9
9-hydroxy-9H-fluorene-9-carboxamide

: 105-58-8,76619-83-5
Diethyl carbonate

: 67851-72-3
fluorene-9-spiro-5'-oxazolidine-2',4'-dione

Guidance literature:: With methanol; sodium; for 24h; Heating;
DOI:10.1002/jhet.5570200104

Reference yield:

: 467-69-6
9-hydroxy-9-fluorene carboxylic acid

: 67851-72-3
fluorene-9-spiro-5'-oxazolidine-2',4'-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / 98percent H₂SO₄ / ethanol / 6 h / Heating

2: 79 percent / anhydrous ammonia / ethanol / 96 h / 0 °C

3: 95 percent / Na, CH₃OH / 24 h / Heating

With methanol; sulfuric acid; ammonia; sodium; In ethanol;
DOI:10.1002/jhet.5570200104

Reference yield:

: 6328-78-5
ethyl 9-hydroxyfluorene-9-carboxylate

: 67851-72-3
fluorene-9-spiro-5'-oxazolidine-2',4'-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / anhydrous ammonia / ethanol / 96 h / 0 °C

2: 95 percent / Na, CH₃OH / 24 h / Heating

With methanol; ammonia; sodium; In ethanol;
DOI:10.1002/jhet.5570200104