1138239-52-7

Basic information

• Product Name: 10-tosyl-7,8,9,10-tetrahydrobenzo[8]annulen-5(6H)-one
• Synonyms: 10-tosyl-7,8,9,10-tetrahydrobenzo[8]annulen-5(6H)-one
• CAS NO: 1138239-52-7
• Molecular Weight: 328.432
• Mol File: 1138239-52-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 10-tosyl-7,8,9,10-tetrahydrobenzo[8]annulen-5(6H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 10-tosyl-7,8,9,10-tetrahydrobenzo[8]annulen-5(6H)-one(1138239-52-7)
• EPA Substance Registry System: 10-tosyl-7,8,9,10-tetrahydrobenzo[8]annulen-5(6H)-one(1138239-52-7)

Safety Data

• Hazardous Substances Data: 1138239-52-7(Hazardous Substances Data)

Upstream product

• 14195-09-6 2-tosylcyclohexanone 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 

Relevant articles and documents

Ring expansion reaction of α-sulfonyl cyclic ketones via insertion of arynes into C-C: a facile and mild access to medium- and large-sized benzannulated carbocycles

Insertion of arynes into C-C of α-sulfonyl ketones was investigated, which lead to the ring expansion reactions when α-sulfonyl cyclic ketones were used. By ring expansions and desulfonylations, medium- and large-sized benzannulated cyclic ketones were ob