156098-16-7

Basic information

• Product Name: triisopropyl-(4-methoxyphenylsulfanyl)-silane
• Synonyms: triisopropyl-(4-methoxyphenylsulfanyl)-silane
• CAS NO: 156098-16-7
• Molecular Weight: 296.549
• Mol File: 156098-16-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: triisopropyl-(4-methoxyphenylsulfanyl)-silane(CAS DataBase Reference)
• NIST Chemistry Reference: triisopropyl-(4-methoxyphenylsulfanyl)-silane(156098-16-7)
• EPA Substance Registry System: triisopropyl-(4-methoxyphenylsulfanyl)-silane(156098-16-7)

Safety Data

• Hazardous Substances Data: 156098-16-7(Hazardous Substances Data)

Upstream product

• 104-92-7 1-bromo-4-methoxy-benzene 
• 156275-96-6 triisopropylsilanethiol 
• 66107-29-7 4-methoxyphenyl triflate 
• 696-62-8 para-iodoanisole 

Downstream Products

• 1129-26-6 4-methoxybenzene sulfonamide 
• 92100-00-0 N,N-Diethyl-4-methoxybenzenesulfonamide 
• 35088-86-9 4-methoxyl-N-propylbenzenesulfonamide 

Relevant articles and documents

One-pot synthesis of unsymmetrical diaryl thioethers by palladium-catalyzed coupling of two aryl bromides and a thiol surrogate

Extraordinarily simple, convenient, and efficient: A general and operationally simple one-pot synthesis of unsymmetrical diaryl sulfides by coupling two different bromoarenes and triisopropylsilanethiol (TIPS-SH) is reported. This protocol overcomes the narrow availability of arene thiols and their instability to oxidation. These reactions catalyzed by palladium complexes generated from the alkylbisphosphine CyPF-tBu occur in good to excellent yields with wide scope and high tolerance of functional groups.

Oxidation of aromatic and aliphatic triisopropylsilanylsulfanyls to sulfonyl chlorides: Preparation of sulfonamides

A series of aromatic and aliphatic triisopropylsilanylsulfanyls were prepared and oxidized to the sulfonyl chlorides with KNO3/SO 2Cl2. The sulfonyl chlorides were characterized via their conversion to sulfonamides.