2-Allyl-5,5-diMethyl-1,3,2-dioxaborinane

2-Allyl-5,5-diMethyl-1,3,2-dioxaborinane - Names and Identifiers

Name	Allylboronicacid neopentylester
Synonyms	Allylboronicacid neopentylester 2-Allyl-5,5-diMethyl-1,3,2-dioxaborinane 1,3,2-Dioxaborinane, 5,5-dimethyl-2-(2-propen-1-yl)- 2-Allyl-5,5-diMethyl-1,3,2-dioxaborinane (stabilized with Phenothiazine)
CAS	911482-75-2

2-Allyl-5,5-diMethyl-1,3,2-dioxaborinane - Physico-chemical Properties

Molecular Formula	C8H15BO2
Molar Mass	154.01
Density	0.89±0.1 g/cm3(Predicted)
Boling Point	168.3±19.0 °C(Predicted)
Appearance	clear liquid
Color	Colorless to Light yellow to Light orange
Storage Condition	0-10°C
Refractive Index	1.4360-1.4400

2-Allyl-5,5-diMethyl-1,3,2-dioxaborinane - Risk and Safety

UN IDs	1993
Hazard Class	3
Packing Group	III

2-Allyl-5,5-diMethyl-1,3,2-dioxaborinane - Introduction

Allylboronicacid neopentylester, also known as Allylboronicacid neopentylester, is an organic boron compound.

Nature:
Allylboronicacid neopentylester has the form of a colorless liquid or solid and has properties similar to other organic boron compounds. It is soluble in some organic solvents, such as chloroform, ether and toluene.

Use:
Allylboronicacid neopentylester are widely used in organic synthesis. It is one of the important organoboron reagents and can be used to catalyze coupling reactions, such as Suzuki-Miyaura coupling reactions and Negishi coupling reactions. It can react with various halogenated hydrocarbons, alkenes and alkynes to build C- C and C- B bonds.

Method:
Allylboronicacid neopentylester can be prepared by the reaction of trimethylsiloxane and trimethylborane acid. The specific preparation method is to heat and react trimethylborane acid with trimethyloxysilane in an inert atmosphere.

Safety Information:
Allylboronicacid neopentylester are generally relatively safe under normal conditions of use. However, as with all chemicals, care should be taken to prevent contact with the skin, eyes and mucous membranes. Appropriate protective measures, such as gloves, safety glasses and protective face masks, should be taken when handling the compound. At the same time, ensure that it is operated in a well-ventilated environment and avoid contact with flammable substances. In the event of an accident, immediately flush the affected area with plenty of water and seek medical help.

Last Update：2024-04-09 21:11:58