121239-75-6

121239-75-6 - Names and Identifiers

Name	4-Octyloxydiphenyliodonium hexafluoroantimonate
Synonyms	4-Octyloxydiphenyliodonium hexafluoroantimonate
CAS	121239-75-6
InChI	1S/C20H26IO.6FH.Sb/c1-2-3-4-5-6-10-17-22-20-15-13-19(14-16-20)21-18-11-8-7-9-12-18;;;;;;;/h7-9,11-16H,2-6,10,17H2,1H3;6*1H;/q+1;;;;;;;+5/p-6

121239-75-6 - Physico-chemical Properties

Molecular Formula	C20H26F6IOS
Molar Mass	645.07
Melting Point	55-59°C
Storage Condition	2-8℃

121239-75-6 - Introduction

hexafluoroantimonate is an organic compound with the chemical formula C18H25IO2SbF6. Its properties are as follows:

1. physical properties: hexafluoroantimonate is a white crystalline solid. It has good stability at room temperature and is soluble in polar solvents such as ethanol and dimethylformamide.

2. Chemical properties: hexafluoroantimonate is an iodinating agent with oxidizing properties. It can be reduced to the diphenyliodonium compound, and it can also be used as an oxidant to oxidize the nucleophile to the corresponding bonded product.

Uses, hexafluoroantimonate has a wide range of applications in the field of organic synthesis. It is often used as a halogen source to study oxidation and halogenation reactions in different organic reactions. In addition, it can also be used as a catalyst and reaction intermediate to participate in organic synthesis reactions, such as aromatization reaction, alkyne Heck reaction and so on.

In terms of preparation method, hexafluoroantimonate can be obtained by reacting 4-oxydiphenyliodonium with hexafluoroantimonic acid. Specifically, hexafluoroantimonic acid is added to an appropriate solvent, and then a 4-octyloxydiphenyliodonium solution is slowly added, and the reaction is stirred and heated. Finally, the pure product was obtained by cooling crystallization.

For safety information, please note the following:
1. The hexafluoroantimonate is an organic compound and should follow laboratory safety procedures.
2. Avoid contact with skin, eyes and use during use, and take personal protective measures when necessary.
3. The hexafluoroantimonate may be harmful to the environment, and attention should be paid to environmental protection during use.
4. Avoid contact with flammable substances during storage.

Last Update：2024-04-10 22:31:16