56843-33-5

Basic information

• Product Name: (E)-3-methyl-1-phenylhept-2-en-1-one
• Synonyms: (E)-3-methyl-1-phenylhept-2-en-1-one
• CAS NO: 56843-33-5
• Molecular Weight: 188.269
• Mol File: 56843-33-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (E)-3-methyl-1-phenylhept-2-en-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-3-methyl-1-phenylhept-2-en-1-one(56843-33-5)
• EPA Substance Registry System: (E)-3-methyl-1-phenylhept-2-en-1-one(56843-33-5)

Safety Data

• Hazardous Substances Data: 56843-33-5(Hazardous Substances Data)

Upstream product

• 107-87-9 2-Pentanone 
• 15677-00-6 ethyl 3-methylhex-2-enoate 
• 857545-64-3 3-amino-3-methyl-1-phenyl-hex-5-en-1-one 
• 23652-90-6 3-amino-1-phenylbut-2-en-1-one 
• 855211-35-7 3-amino-3-methyl-1-phenyl-hexan-1-one 

Downstream Products

• 64-18-6 formic acid 
• 107-87-9 2-Pentanone 
• 98-86-2 acetophenone 
• 65-85-0 benzoic acid 

Relevant articles and documents

Highly Enantioselective Iridium-Catalyzed Hydrogenation of Conjugated Trisubstituted Enones

Asymmetric hydrogenation of conjugated enones is one of the most efficient and straightforward methods to prepare optically active ketones. In this study, chiral bidentate Ir-N,P complexes were utilized to access these scaffolds for ketones bearing the stereogenic center at both the α- and β-positions. Excellent enantiomeric excesses, of up to 99%, were obtained, accompanied with good to high isolated yields. Challenging dialkyl substituted substrates, which are difficult to hydrogenate with satisfactory chiral induction, were hydrogenated in a highly enantioselective fashion.