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Benzenepropanal, 2-acetyl-, also known as 2-acetylbenzenepropanal or 3-phenylpropanal, is an organic compound with the chemical formula C9H10O. It is a colorless to pale yellow liquid with a strong, sweet, floral odor. This aldehyde is a derivative of benzenepropanal, featuring an acetyl group (-COCH3) attached to the 2-position of the benzene ring. It is used as a fragrance ingredient in various applications, including perfumes, cosmetics, and household products, due to its pleasant scent. Additionally, it serves as a chemical intermediate in the synthesis of other compounds. Benzenepropanal, 2-acetyl-, is considered to be a hazardous substance, and appropriate safety measures should be taken when handling it.

99865-14-2

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99865-14-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99865-14-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,6 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99865-14:
(7*9)+(6*9)+(5*8)+(4*6)+(3*5)+(2*1)+(1*4)=202
202 % 10 = 2
So 99865-14-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O2/c1-9(13)11-7-3-2-5-10(11)6-4-8-12/h2-3,5,7-8H,4,6H2,1H3

99865-14-2Relevant academic research and scientific papers

Synthesis of β-acetoxy alcohols by PhI(OAc)2-mediated metal-free diastereoselective β-acetoxylation of alcohols

Zhao, Chun-Yang,Li, Liang-Gui,Liu, Qing-Rong,Pan, Cheng-Xue,Su, Gui-Fa,Mo, Dong-Liang

, p. 6795 - 6803 (2016/07/23)

β-Acetoxy alcohols can be synthesized in good yields with excellent diastereoselectivity from tertiary alcohols through PhI(OAc)2-mediated metal-free β-acetoxylation. Mechanistic studies showed that the β-acetoxylation process might undergo dehydration and sequential highly regioselective and diastereoseletive dioxygenation. Gram scale and diverse useful scaffolds could be prepared via this β-acetoxylation process.

Catalytic ketyl-olefin cyclizations enabled by proton-coupled electron transfer

Tarantino, Kyle T.,Liu, Peng,Knowles, Robert R.

supporting information, p. 10022 - 10025 (2013/07/26)

Concerted proton-coupled electron transfer is a key mechanism of substrate activation in biological redox catalysis. However, its applications in organic synthesis remain largely unexplored. Herein, we report the development of a new catalytic protocol fo

Metal-free intramolecular carbonyl-olefin metathesis of ortho-prenylaryl ketones

Soicke, Arne,Slavov, Nikolay,Neud?rfl, J?rg-Martin,Schmalz, Hans-Günther

supporting information; scheme or table, p. 2487 - 2490 (2011/11/13)

On treatment with boron trifluoride etherate as a Lewis acid, acetophenone and benzophenone derivatives bearing a prenyl (or a related) side chain in ortho-position were shown to undergo intramolecular carbonyl-olefin metathesis, in the absence of any tra

Thiazol-2-ylidene catalysis in intramolecular crossed aldehyde-ketone benzoin reactions

Enders, Dieter,Niemeier, Oliver

, p. 2111 - 2114 (2007/10/03)

Intramolecular crossed aldehyde-ketone benzoin-type reactions catalyzed by nucleophilic carbenes, easily generated from commercially available thiazolium salts as precatalysts, are described. Five- and six-membered cyclic acyloins are obtained in moderate to good yields. Depending on the structure of the aldehyde-ketone substrate, an interchange of the alcohol and ketone function of the resulting acyloin is possible. Simple aldehyde-ketones are not good substrates due to the competing intermolecular reaction. Starting from biphenyl-2,2′-dicarbaldehyde, the intermediate acyloin is converted to 9,10-phenanthrenequinone by mild air oxidation.

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