26891-02-1

Basic information

• Product Name: 3-Buten-2-one, 4-(3-bromophenyl)-
• CAS NO: 26891-02-1
• Molecular Formula: C10H9BrO
• Molecular Weight: 225.085
• Mol File: 26891-02-1.mol
• Article Data: 16

Chemical Properties

• CAS DataBase Reference: 3-Buten-2-one, 4-(3-bromophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Buten-2-one, 4-(3-bromophenyl)-(26891-02-1)
• EPA Substance Registry System: 3-Buten-2-one, 4-(3-bromophenyl)-(26891-02-1)

Safety Data

• Hazardous Substances Data: 26891-02-1(Hazardous Substances Data)

Upstream product

• 1122-91-4 4-bromo-benzaldehyde 
• 67-64-1 acetone 
• 1067-71-6 Diethyl (2-oxopropyl)phosphonate 
• 3132-99-8 m-bromobenzoic aldehyde 
• 3506-70-5 4-(m-Bromophenyl)-2-butanone 
• 1439-36-7 1-triphenylphosphoranylidene-2-propanone 

Downstream Products

• 1056017-59-4 diethyl 2-((S)-1-(3-bromophenyl)-3-oxobutyl)malonate 
• 1236557-10-0 (S)-9-(1-(3-bromophenyl)-3-oxobutyl)anthracen-10(9H)-one 
• 1236557-29-1 (S)-10-(1-(3-bromophenyl)-3-oxobutyl)-1,8-dihydroxyanthracen-9(10H)-one 
• 1258207-02-1 C₁₂H₁₂BrN₃O 
• 1258422-80-8 (1S,6R)-1'-benzyl-6-(3-bromophenyl)-2-methylspiro[cyclohex[2]ene-1,3'-indoline]-2',4-dione 
• 1258422-93-3 (1S,6R)-6-(3-bromophenyl)-1',2-dimethylspiro[cyclohex[2]ene-1,3'-indoline]-2',4-dione 
• 144128-71-2 5-(3'-bromophenyl)cyclohexane-1,3-dione 
• 1459161-09-1 (1'S,6'R)-6'-(3-bromophenyl)-2'-methyl-2H-spiro[benzofuran-3,1'-cyclohex[2]ene]-2,4'-dione 
• 1609385-93-4 (E)-3-(4-(3-bromophenyl)-2-oxobut-3-en-1-yl)-3-hydroxyindolin-2-one 
• 3506-70-5 4-(m-Bromophenyl)-2-butanone 

Relevant articles and documents

Iron-Catalyzed ?±,?-Dehydrogenation of Carbonyl Compounds

An iron-catalyzed α,β-dehydrogenation of carbonyl compounds was developed. A broad spectrum of carbonyls or analogues, such as aldehyde, ketone, lactone, lactam, amine, and alcohol, could be converted to their α,β-unsaturated counterparts in a simple one-step reaction with high yields.

Catalytic Enantioselective Conjugate Addition of Stereodefined Di- and Trisubstituted Alkenylaluminum Compounds to Acyclic Enones

Catalytic enantioselective conjugate addition (ECA) reactions with readily accessible and stereochemically defined E-, Z-, di- and trisubstituted alkenyl aluminum compounds are disclosed. Transformations are promoted by various NHC-copper catalysts (NHC=N-heterocyclic carbene), which are derived from enantiomerically pure sulfonate imidazolinium salts. The desired products were obtained in up to 89% yield and >99:1 e.r.; the alkenyl moiety was transferred with complete retention of its stereochemical identity in all instances. The scope and limitations of the approach, key mechanistic attributes, and representative functionalization are presented as well. (Figure presented.).

Rh(III)-Catalyzed Enaminone-Directed Alkenyl C-H Activation for the Synthesis of Salicylaldehydes

A Rh(III)-catalyzed enaminone-directed alkenyl C-H coupling with alkynes for the synthesis of salicylaldehyde derivatives is reported. This represents a unique example of benzene ring framework formation through a transition-metal-catalyzed, directed C-H activation strategy. The two incorporated reactive functionalities, aldehyde and hydroxy groups, provide convenient synthetic handles for further structural elaboration.