79146-05-7

Basic information

• Product Name: dimesityl-4-(3-fluorosulfonylphenylsulfonyl)phenyl borane
• CAS NO: 79146-05-7
• Molecular Weight: 548.507
• Mol File: 79146-05-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: dimesityl-4-(3-fluorosulfonylphenylsulfonyl)phenyl borane(CAS DataBase Reference)
• NIST Chemistry Reference: dimesityl-4-(3-fluorosulfonylphenylsulfonyl)phenyl borane(79146-05-7)
• EPA Substance Registry System: dimesityl-4-(3-fluorosulfonylphenylsulfonyl)phenyl borane(79146-05-7)

Safety Data

• Hazardous Substances Data: 79146-05-7(Hazardous Substances Data)

Upstream product

• 79146-04-6 3-[N-phenylsulfamido]benzenesulfonyl fluoride 
• 79146-03-5 4-dimesitylborylbenzenediazonium chloride 
• 2489-52-3 3-(fluorosulfonyl)benzenesulfonyl chloride 

Relevant articles and documents

BORON PHOTOCHEMISTRY XIV. THE DIMESITYLBORYL GROUP AS AN AUXOCHROME IN DYES: THE SYNTHESIS OF para-SUBSTITUTED DIMESITYLBORYLPHENYLAZONAPHTHOL DYES

The dimesitylboryl group is a new auxochrome.This group was evaluated by comparison of 4--1-naphthol (III) with 4--1-naphthol (IV) and of the substituted N--1,3-benzenedisulfonamide (VIIIa) with N--1,3-benzenedisulfonamide (VIIIb).The syntheses of 5-hydroxy-8-(4-dimesitylborylphenylazo)-1-naphthyl amine (IX) and α-propionic acid (X) are reported.The visible spectra of the dimesitylboryl-containing dyes and those of the nitro analogs were similar in shape.The spectral shifts of the dimesitylboryl compounds are as great as those of the corresponding nitro analogs.However, the boryl-substituted dyes required a nondonor medium for alkalinity-induced spectral shifts.As an auxochrome the dimesitylboryl group is roughly equivalent to a nitro group.