1374636-58-4

Basic information

• Product Name: tert-butyl 3-bromo-4-(((trimethylsilyl)ethynyl)thio)benzoate
• Synonyms: tert-butyl 3-bromo-4-(((trimethylsilyl)ethynyl)thio)benzoate
• CAS NO: 1374636-58-4
• Molecular Weight: 385.397
• Mol File: 1374636-58-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tert-butyl 3-bromo-4-(((trimethylsilyl)ethynyl)thio)benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: tert-butyl 3-bromo-4-(((trimethylsilyl)ethynyl)thio)benzoate(1374636-58-4)
• EPA Substance Registry System: tert-butyl 3-bromo-4-(((trimethylsilyl)ethynyl)thio)benzoate(1374636-58-4)

Safety Data

• Hazardous Substances Data: 1374636-58-4(Hazardous Substances Data)

Upstream product

• 1261470-90-9 C₇H₃BrClIO 
• 1374636-43-7 tert-butyl 3-bromo-4-iodobenzoate 
• 1374636-47-1 C₂₂H₂₄Br₂O₄S₂ 
• 1374636-52-8 tert-butyl 3-bromo-4-((phenylsulfonyl)thio)benzoate 
• 1066-54-2 trimethylsilylacetylene 
• 249647-25-4 3-bromo-4-iodobenzoic acid 
• 7149-03-3 ethyl 3-bromo-4-aminobenzoate 
• 94-09-7 p-aminoethylbenzoate 
• 386267-31-8 ethyl 3-bromo-4-iodobenzoate 

Relevant articles and documents

Synthesis of functionalized benzo[b]thiophenes by the intramolecular copper-catalyzed carbomagnesiation of alkynyl(aryl)thioethers

Highly functional: A copper(I)-catalyzed intramolecular carbomagnesiation under mild conditions transforms readily available alkynyl(aryl)thioethers into magnesiated benzothiophenes. Subsequent reaction with various electrophiles (acid chlorides, allyl bromides, aryl halides) provides polyfunctional benzo[b]thiophenes (see scheme). Further modification of the cyclization products affords highly diversified benzothiophene derivatives and new heterocyclic scaffolds.