18019-71-1

Basic information

• Product Name: 1,3-Isobenzofurandione,5-(trimethylsilyl)-(9CI)
• Synonyms: 1,3-Isobenzofurandione,5-(trimethylsilyl)-(9CI)
• CAS NO: 18019-71-1
• Molecular Formula: C11H12O3Si
• Molecular Weight: 220.29668
• Product Categories: PHENYL
• Mol File: 18019-71-1.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,3-Isobenzofurandione,5-(trimethylsilyl)-(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Isobenzofurandione,5-(trimethylsilyl)-(9CI)(18019-71-1)
• EPA Substance Registry System: 1,3-Isobenzofurandione,5-(trimethylsilyl)-(9CI)(18019-71-1)

Safety Data

• Hazardous Substances Data: 18019-71-1(Hazardous Substances Data)

Usage

Type of compound

Chemical compound

Derivative of

Phthalic anhydride

Modification

A trimethylsilyl group attached to the oxygen atom

Usage

Intermediate in the synthesis of various organic compounds

Industries

Pharmaceutical and agrochemical industries

Advantage

The trimethylsilyl group makes the compound more stable and easier to handle in certain reactions

Potential applications

Development of new materials and as a building block for the synthesis of complex organic molecules

Upstream product

• 1450-14-2 1,1,1,2,2,2-hexamethyldisilane 
• 1204-28-0 trimellitic anhydride acid chloride 

Relevant articles and documents

Silylative Decarbonylation: A New Route to Arylsilanes

A new synthetic procedure for the preparation of aromatic chlorosilanes via the palladium-catalyzed reaction of methylchlorodisilanes and aromatic acid chloride is described.The silylative decarbonylation process is solventless, can utilize low metal catalyst loadings (500-1000 ppm Pd), is carried out under moderate conditions (145 deg C), and selectively gives aromatic chlorosilanes in good yield, generally 60-85percent.The procedure is tolerant of a variety of aromatic substituents, for example, alkyl, halo, nitro, cyano, imide, acid anhydride, etc., and the synthesis ofseveral new substituted aromatic chlorosilanes containing benzoyl chloride and phthalic anhydride moieties is described.Chloromethyldisilane starting reagents are available from the direct reaction of methyl chloride and silicon, making this methodology an attractive synthetic route to functionalized aromatic chlorosilanes.