1246888-90-3

1246888-90-3 - Names and Identifiers

Name	3-(tert-butyl)-4- (2,6-dimethoxyphenyl) -2,3-dihydrobenzo [d][1,3]oxaphosphole
Synonyms	ZJ-0011 rac-BI-DIME 3-(tert-butyl)-4- (2,6-dimethoxyphenyl) -2,3-dihydrobenzo [d][1,3]oxaphosphole 4-(2,6-Dimethoxyphenyl)-3-(1,1-dimethylethyl)-2,3-dihydro-1,3-benzoxaphosphole 3-(tert-butyl)-4- (2,6-dimethoxyphenyl) -2,3-dihydrobenzo [d][1,3]oxaphosphole 1,3-Benzoxaphosphole, 4-(2,6-dimethoxyphenyl)-3-(1,1-dimethylethyl)-2,3-dihydro- rac-BIDIME, 3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole
CAS	1246888-90-3

1246888-90-3 - Physico-chemical Properties

Molecular Formula	C19H23O3P
Molar Mass	330.36
Boling Point	422.1±45.0 °C(Predicted)
Appearance	Shape crystal, color light-yellow
Color	light-yellow
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C

1246888-90-3 - Introduction

3-(tert-butyl)-4- (2,6-dimethoxyphenyl) -2,3-dihydrobenzo [d][1,3]oxaphosphole is an organophosphorus compound with the chemical formula C16H21O2P. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Colorless to pale yellow solid.
-Melting point: About 60-65 ° C.
-Solubility: Soluble in organic solvents (such as dimethyl sulfoxide and chloroform).

Use:
- 3-(tert-butyl)-4- (2,6-dimethoxyphenyl) -2,3-dihydrobenzo [d][1,3]oxaphosphole is a commonly used ligand, it can be used to synthesize organometallic complexes.
-This compound can be used as a catalyst in metal-catalyzed reactions for organic synthesis reactions, such as carbene reactions and oxidation reactions.

Method:
- 3-(tert-butyl)-4- (2,6-dimethoxyphenyl) -2,3-dihydrobenzo [d][1,3]oxaphosphole can be prepared by the condensation reaction of a para-substituted benzoquinone and tert-butanol under acidic conditions. This compound is then further reacted with Tris (dimethylamino) tin chloride in the presence of cuprous chloride to form the desired product.

Safety Information:
- 3-(tert-butyl)-4- (2,6-dimethoxyphenyl) -2,3-dihydrobenzo [d][1,3]oxaphosphole has low harm under normal use.
-It may have an irritating effect on the eyes, skin and respiratory tract. Wear appropriate personal protective equipment to avoid direct contact.
-when used in non-ventilated places, should be taken to avoid inhalation of gas, steam, mist, pay attention to protective measures.
-Storage should be kept away from fire and oxidizing agents, and sealed in a dry place with suitable temperature.

Please note that this is only an overview of the compound. The understanding and use of specific chemicals should follow relevant safety practices and refer to professional chemical literature and safety data sheets.

Last Update：2024-04-10 22:29:15