906091-47-2

Basic information

• Product Name: 3-ethyl-3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclobutanone
• Synonyms: 3-ethyl-3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclobutanone
• CAS NO: 906091-47-2
• Molecular Weight: 300.206
• Mol File: 906091-47-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-ethyl-3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclobutanone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-ethyl-3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclobutanone(906091-47-2)
• EPA Substance Registry System: 3-ethyl-3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclobutanone(906091-47-2)

Safety Data

• Hazardous Substances Data: 906091-47-2(Hazardous Substances Data)

Upstream product

• 906091-46-1 3-(2-bromophenyl)-3-ethylcyclobutan-1-one 
• 6630-33-7 ortho-bromobenzaldehyde 
• 906091-59-6 2-(2-bromo-phenyl)-2-ethyl-5,8-dioxa-spiro[3.4]octane 
• 62403-86-5 2-bromopropiophenone 
• 74532-85-7 1-(2-bromophenyl)propan-1-ol 
• 76-09-5 2,3-dimethyl-2,3-butane diol 

Downstream Products

• 906091-60-9 3-ethyl-3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-[2,2,4,4-2H₄]cyclobutanone 

Relevant articles and documents

Enantioselective C-C bond cleavage creating chiral quaternary carbon centers

A chiral all-carbon benzylic quaternary carbon center is created by the asymmetric intramolecular addition/ring-opening reaction of a boryl-substituted cyclobutanone, which involves enantioselective β-carbon elimination from a symmetrical rhodium cyclobutanolate. The asymmetric reaction was successfully applied to a synthesis of sesquiterpene, (-)-α-herbertenol.