77182-35-5

Basic information

• Product Name: (2,3-Bis-trimethylsilanyloxy-propyl)-benzene
• Synonyms: (2,3-Bis-trimethylsilanyloxy-propyl)-benzene
• CAS NO: 77182-35-5
• Molecular Weight: 296.557
• Mol File: 77182-35-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (2,3-Bis-trimethylsilanyloxy-propyl)-benzene(CAS DataBase Reference)
• NIST Chemistry Reference: (2,3-Bis-trimethylsilanyloxy-propyl)-benzene(77182-35-5)
• EPA Substance Registry System: (2,3-Bis-trimethylsilanyloxy-propyl)-benzene(77182-35-5)

Safety Data

• Hazardous Substances Data: 77182-35-5(Hazardous Substances Data)

Upstream product

• 993-07-7 trimethylsilan 
• 201230-82-2 carbon monoxide 
• 140-11-4 Benzyl acetate 
• 104-57-4 benzyl formate 
• 19881-97-1 3-phenylpropane-1,2-diol 
• 999-97-3 1,1,1,3,3,3-hexamethyl-disilazane 

Downstream Products

• 19881-97-1 3-phenylpropane-1,2-diol 

Relevant articles and documents

Preparation, characterization and use of 1,3-disulfonic acid imidazolium hydrogen sulfate as an efficient, halogen-free and reusable ionic liquid catalyst for the trimethylsilyl protection of hydroxyl groups and deprotection of the obtained trimethylsilanes

Novel 1,3-disulfonic acid imidazolium hydrogen sulfate, a halogen-free ionic liquid, is a recyclable and eco-benign catalyst for the trimethylsilyl protection of hydroxyl groups at room temperature under solvent free conditions to afford trimethylsilanes in excellent yields (92-100%) and in very short reaction times (1-5 min). Deprotection of the resulting trimethylsilanes can also be achieved using the same catalyst in methanol. The catalyst was characterized by IR, 1H NMR, 13C NMR and MS studies. All the products were extensively characterized by IR, 1H NMR, MS, and elemental and melting point analyses. This new method consistently has the advantages of excellent yields and short reaction times. Further, the catalyst can be recovered and reused for several times without loss of activity. The work-up of the reaction consists of a simple separation, followed by concentration of the crude product and purification.

Co2(CO)8-Catalyzed Reaction of Benzylic Acetates with HSiMe3 and CO. A Novel Method for Homologation of Alcohols

In the presence of Co2(CO)8, the reaction of benzyl acetates with HSiMe3 and carbon monoxide under mild reaction conditions (25 deg C, 1 atm of CO) resulted in the incorporation of CO to give β-phenethyl alcohols.The reaction is applicable to naphthyl-, furanyl-, thiophenyl-, and even ferrocenyl methyl acetates.