19969-04-1

Basic information

• Product Name: 3-Heptanone, 1-phenyl-
• CAS NO: 19969-04-1
• Molecular Formula: C13H18O
• Molecular Weight: 190.285
• Mol File: 19969-04-1.mol
• Article Data: 34

Chemical Properties

• CAS DataBase Reference: 3-Heptanone, 1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Heptanone, 1-phenyl-(19969-04-1)
• EPA Substance Registry System: 3-Heptanone, 1-phenyl-(19969-04-1)

Safety Data

• Hazardous Substances Data: 19969-04-1(Hazardous Substances Data)

Upstream product

• 4071-84-5 1-phenyl-hept-1-en-3-one 
• 56293-04-0 1-phenyl-3-heptyne 
• 140843-94-3 C₂₅H₄₆OSn 
• 100-42-5 styrene 
• 638-29-9 n-valeryl chloride 
• 109-72-8 n-butyllithium 
• 112448-69-8 3-phenyl-1-(1H-pyrrol-1-yl)propan-1-one 
• 170646-96-5 N-methoxy-N-methyl-3-phenylpropionamide 
• 542-69-8 1-iodo-butane 
• 501-52-0 3-Phenylpropionic acid 
• 103-64-0 bromostyrene 
• 71-36-3 butan-1-ol 
• 109801-00-5 (1E)-1-phenylhept-1-en-3-ol 
• 626-93-7 n-hexan-2-ol 

Downstream Products

• 138298-43-8 (3S)-1-phenylheptan-3-ol 
• 1266614-68-9 (2-(3-methylcyclopent-1-en-1-yl)ethyl)benzene 
• 93184-61-3 oct-3-yn-1-ylbenzene 
• 1009-14-9 phenyl butyl ketone 
• 1083-30-3 dihydrochalcone 
• 1266614-67-8 C₁₈H₂₈Si 
• 1078-71-3 heptylbenzene 

Relevant articles and documents

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Efficient Generation and Synthetic Applications of Alkyl-Substituted Siloxycarbenes: Suppression of Norrish-Type Fragmentations of Alkanoylsilanes by Triplet Energy Transfer

Acylsilanes have been known to undergo isomerization to siloxycarbenes under photoirradiation and the thus generated carbenes can be utilized for various synthetic reactions. But this carbene formation is not necessarily efficient with some alkanoylsilanes because Norrish-type fragmentations compete, which limit the synthetic utility of alkanoylsilanes as carbene precursors. In this study, generation of siloxycarbenes from alkanoylsilanes by visible-light-induced energy transfer was examined by using an Ir complex, [Ir{dF(CF3)ppy}2(dtbpy)]PF6, and was successfully applied to the C?C coupling reactions with boronic esters or aldehydes. This methodology efficiently suppressed undesired Norrish-type reactions and broadened synthetic utility of alkanoylsilanes.

Synthetic method of aryl ketone compound

The invention relates to a synthetic method of an aryl ketone compound which can be used as a medicine intermediate and is as shown in the following formula (III) (as shown in the description). The method comprises the following steps of in an organic solvent, in the presence of a catalyst, an oxidizing agent, an organic ligand, alkali and an activator, enabling a compound in the following formula (I) and a compound in a formula (II) to be subjected to a reaction, after the reaction is finished, performing post-treatment so as to obtain the compound in the formula (III), (as shown in the description), wherein R1 is selected from H, C1-C6 alkyl or C1-C6 alkoxy, R2 is C1-C6 alkyl, and X is halogen. According to the method, a novel reaction material and a novel catalytic system are adopted, a plurality of characteristics are in comprehensive coordination, so that high-efficient preparation of the aryl ketone compound is realized, the sources of materials are developed, the yield of products is increased, and the method has broad industrial prospects.