42768-98-9

Basic information

• Product Name: 2-Naphthalenol, 1-bromo-, 4-methylbenzenesulfonate
• CAS NO: 42768-98-9
• Molecular Formula: C17H13BrO3S
• Molecular Weight: 377.258
• Mol File: 42768-98-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Naphthalenol, 1-bromo-, 4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Naphthalenol, 1-bromo-, 4-methylbenzenesulfonate(42768-98-9)
• EPA Substance Registry System: 2-Naphthalenol, 1-bromo-, 4-methylbenzenesulfonate(42768-98-9)

Safety Data

• Hazardous Substances Data: 42768-98-9(Hazardous Substances Data)

Upstream product

• 135-19-3 β-naphthol 
• 7385-85-5 naphthalen-2-yl tosylate 
• 573-97-7 1-bromo-2-naphthol 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 22082-93-5 1-bromo-2-phenylnaphthalene 
• 67694-87-5 syn-1,2-trans-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydrophenanthrene 
• 67694-87-5 anti-1,2-trans-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydrophenanthrene 
• 60917-41-1 trans-1,2-dihydroxy-1,2-dihydrophenanthrene 
• 22349-59-3 1,4-dimethylphenanthrene 
• 56-55-3 benz[a]anthracene 
• 2091-90-9 1,2,3,4-tetrahydrochryzene 

Relevant articles and documents

Synthesis of tricyclic and tetracyclic sultones by Pd-catalyzed intramolecular cyclization

A new efficient synthesis of aromatic six-membered ring sultones by the implementation of ligand-free Pd-catalyzed intramolecular cyclization of aromatic sulfonates derived from various bromo phenols and naphthols is described.

Pd(OAc)2-catalyzed Domino reactions of 1-chloro-2-haloarenes and 2-haloaryl tosylates with hindered Grignard reagents via palladium-associated arynes

(Chemical Equation Presented) The palladium-associated aryne generation strategy and Pd(OAc)2-catalyzed annulative Domino reactions of 1-chloro-2-halobenzenes and 2-haloaryl tosylates with hindered Grignard reagents via palladium-associated arynes are described. The palladium-associated aryne generation strategy described here not only allows the high yield, one-step access to potentially useful substituted fluorenes from readily available 1-chloro-2-halobenzenes and 2-haloaryl tosylates, but may also lead to the development of other tandem reactions based on these readily available ortho leaving group bearing haloarenes.