Category: 17190-29-3

Quality Control of 3-Hydroxy-3-phenylpropanenitrile. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 3-Hydroxy-3-phenylpropanenitrile, is researched, Molecular C9H9NO, CAS is 17190-29-3, about Alkyliron and alkylcobalt reagents. IV. Aldehyde selective cyanoalkylation with cyanoalkyl derivatives of iron(II) and other transition metals. Author is Kauffmann, Thomas; Kieper, Hans Joerg; Pieper, Hans.

The Fe reagent NCCH2FeCl is a good alternative to the known Ti reagent NCCH2Ti(OCHMe2)3 for the transfer of the cyanomethyl residue with high aldehyde vs. ketone selectivity; analogous reagents with the metals Mn, Co, Ni or Cu are unfavorable. For the aldehyde vs. ketone-selective transfer of the branched residues 1-cyanoethyl and cyanoisopropyl, the Fe reagents are distinctly better than the Ti reagents.

Here is just a brief introduction to this compound(17190-29-3)Quality Control of 3-Hydroxy-3-phenylpropanenitrile, more information about the compound(3-Hydroxy-3-phenylpropanenitrile) is in the article, you can click the link below.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Name: 3-Hydroxy-3-phenylpropanenitrile. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 3-Hydroxy-3-phenylpropanenitrile, is researched, Molecular C9H9NO, CAS is 17190-29-3, about PbCl2/Ga bimetal redox system-mediated carbon-carbon bond formation reactions between carbonyl compounds and ethyl trichloroacetate and iodoacetonitrile. Author is Zhang, Xiao-Lin; Han, Ying; Tao, Wen-Tian; Huang, Yao-Zeng.

In the presence of lead dichloride and a metallic gallium bimetal redox system, carbonyl compounds reacted with Et trichloroacetate and iodoacetonitrile to afford Et β-substituted α,α-dichloropropionates and β-hydroxy nitriles, resp., in moderate to excellent yields.

Compound(17190-29-3)Name: 3-Hydroxy-3-phenylpropanenitrile received a lot of attention, and I have introduced some compounds in other articles, similar to this compound(3-Hydroxy-3-phenylpropanenitrile), if you are interested, you can check out my other related articles.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Formula: C9H9NO. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 3-Hydroxy-3-phenylpropanenitrile, is researched, Molecular C9H9NO, CAS is 17190-29-3, about Reactions of pentafluorophenyltrimethylsilane and cyanomethyltrimethylsilane with carbonyl compounds catalyzed by cyanide anions. Author is Gostevskii, B. A.; Kruglaya, O. A.; Albanov, A. I.; Vyazankin, N. S..

Treatment of pentafluorophenyltrimethylsilane (I) and cyanomethyltrimethylsilane (II) with enolizable ketones in the presence of a catalytic amount of potassium cyanide-18-crown-6 complex gave the corresponding trimethylsilyl enol ethers. The same dehydrogenative silylation of acetylacetone and benzoylacetone with silane I was extended to the preparation of 2,4-bis(trimethylsiloxy)-1,3-pentadiene and 1-phenyl-1,3-bis(trimethylsiloxy)-1,3-butadiene, resp. The dehydrogenative silylation of acetylacetone and benzoylacetone with dimethylbis(pentafluorophenyl)silane under the same conditions affords novel heterocycles 5-methylene-2,6-dioxa-1-silacyclohex-3-enes. In the reaction studied the silylating ability of the silanes increases in the order Me3SiCN ≃ Me2Si(CN)2 < Me3SiCH2CN < Me3SiC6F5 ≃ Me2Si(C6F5)2. Potassium cyanide-18-crown complex catalyzed the addition of silane I or II to a carbonyl group of non-enolizable compounds such as benzaldehyde, crotonaldehyde, and methyl(triethylgermyl)ketene. Compound(17190-29-3)Formula: C9H9NO received a lot of attention, and I have introduced some compounds in other articles, similar to this compound(3-Hydroxy-3-phenylpropanenitrile), if you are interested, you can check out my other related articles.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 17190-29-3, is researched, SMILESS is N#CCC(O)C1=CC=CC=C1, Molecular C9H9NOJournal, Tetrahedron Letters called Facile conversion of epoxides to β-hydroxy nitriles under anhydrous conditions with lithium cyanide, Author is Ciaccio, James A.; Stanescu, Catherine; Bontemps, Jongnic, the main research direction is epoxide cyanation regioselective stereoselective lithium cyanide; nitrile hydroxy; hydroxy nitrile.Safety of 3-Hydroxy-3-phenylpropanenitrile.

Functionalized epoxides, e.g. cyclohexene oxide, are easily and efficiently converted to β-hydroxy nitriles, e.g. trans-2-hydroxycyclohexanecarbonitrile, in good yield with high regio- and stereoselectivity upon treatment with lithium cyanide in refluxing anhydrous THF. The conditions described permit a one-pot conversion of epoxide to 1,3-amino alc. via hydride reduction of the nitrile.

Compound(17190-29-3)Safety of 3-Hydroxy-3-phenylpropanenitrile received a lot of attention, and I have introduced some compounds in other articles, similar to this compound(3-Hydroxy-3-phenylpropanenitrile), if you are interested, you can check out my other related articles.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 3-Hydroxy-3-phenylpropanenitrile, is researched, Molecular C9H9NO, CAS is 17190-29-3, about A Robust Nickel Catalyst for Cyanomethylation of Aldehydes: Activation of Acetonitrile under Base-Free Conditions, the main research direction is nickel catalyst cyanomethylation aldehyde acetonitrile; CH bond activation; aldol reaction; nickel; phosphane ligands; synthetic methods.COA of Formula: C9H9NO.

In this article, the author discusses an inexpensive, air- and moisture-stable nickel cyanomethyl complex capable of catalyzing the coupling of aldehydes and acetonitrile without adding any base or additive. The catalytic turnover numbers (TONs up to 82000) are the highest ever for such a transformation. A preliminary mechanistic study is consistent with the mode of activation of acetonitrile.

Here is just a brief introduction to this compound(17190-29-3)COA of Formula: C9H9NO, more information about the compound(3-Hydroxy-3-phenylpropanenitrile) is in the article, you can click the link below.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, European Journal of Organic Chemistry called Reaction of the Electrogenerated Cyanomethyl Anion with Carbonyl Compounds: A Clean and Safe Synthesis of β-Hydroxynitriles, Author is Bianchi, Gabriele; Feroci, Marta; Rossi, Leucio, which mentions a compound: 17190-29-3, SMILESS is N#CCC(O)C1=CC=CC=C1, Molecular C9H9NO, SDS of cas: 17190-29-3.

The electrogenerated cyanomethyl anion reacts with carbonyl compounds to yield the corresponding β-hydroxy nitriles in moderate to high yields. The reported methodol. is very clean and safe, avoiding the use of any classical base or catalyst. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009).

Here is just a brief introduction to this compound(17190-29-3)SDS of cas: 17190-29-3, more information about the compound(3-Hydroxy-3-phenylpropanenitrile) is in the article, you can click the link below.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Pamies, Oscar; Backvall, Jan-E. published the article 《Efficient lipase-catalyzed kinetic resolution and dynamic kinetic resolution of β-hydroxy nitriles. Correction of absolute configuration and transformation to chiral β-hydroxy acids and γ-amino alcohols》. Keywords: kinetic enzymic resolution hydroxy nitrile transacetylation; hydroxy carboxylic acid stereoselective preparation enzymic resolution; amino alc stereoselective preparation enzymic resolution.They researched the compound: 3-Hydroxy-3-phenylpropanenitrile( cas:17190-29-3 ).SDS of cas: 17190-29-3. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:17190-29-3) here.

Chemoenzymic dynamic kinetic resolution of β-hydroxy nitriles has been carried out using Candida antarctica lipase B and a ruthenium catalyst. The use of a hydrogen source to depress ketone formation in the dynamic kinetic resolution yields the acetates in good yield and high enantioselectivity. It is shown that the ruthenium catalyst and the enzyme can be recycled when used in sep. reactions. Enantiomerically pure β-hydroxy acid derivatives and γ-amino alcs. were prepared from the hydroxy nitriles and acetates. The latter compounds were also used to establish the correct absolute configuration of the hydroxy nitriles and acetates.

In some applications, this compound(17190-29-3)SDS of cas: 17190-29-3 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Name: 3-Hydroxy-3-phenylpropanenitrile. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 3-Hydroxy-3-phenylpropanenitrile, is researched, Molecular C9H9NO, CAS is 17190-29-3, about Synthesis of β-hydroxy nitriles via indium-induced coupling of bromoacetonitrile with carbonyl compounds. Author is Araki, Shuki; Yamada, Masafumi; Butsugan, Yasuo.

The organoindium reagent, derived from indium metal and bromacetonitrile, reacted with carbonyl compounds in the presence of chlorotrimethylsilane to give, after hydrolysis, β-hydroxy nitriles. Thus, p-nitrobenzaldehyde afforded 58% p-O2NC6H4CH(OH)CH2CN by this reaction. The coupling proceeded with high chemoselectivity, though the diastereoselectivity was low.

In some applications, this compound(17190-29-3)Name: 3-Hydroxy-3-phenylpropanenitrile is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 3-Hydroxy-3-phenylpropanenitrile, is researched, Molecular C9H9NO, CAS is 17190-29-3, about Steric vs. electronic effects in the Lactobacillus brevis ADH-catalyzed bioreduction of ketones.Application of 17190-29-3.

Lactobacillus brevis ADH (LBADH) is an alc. dehydrogenase that is commonly employed to reduce alkyl or aryl ketones usually bearing a Me, an Et or a chloromethyl as a small ketone substituent to the corresponding (R)-alcs. Herein we have tested a series of 24 acetophenone derivatives differing in their size and electronic properties for their reduction employing LBADH. After plotting the relative activity against the measured substrate volumes we observed that apart from the substrate size other effects must be responsible for the activity obtained. Compared to acetophenone (100% relative activity), other small substrates such as propiophenone, α,α,α-trifluoroacetophenone, α-hydroxyacetophenone, and benzoylacetonitrile had relative activities lower than 30%, while medium-sized ketones such as α-bromo-, α,α-dichloro-, and α,α-dibromoacetophenone presented relative activities between 70% and 550%. Moreover, the comparison between the enzymic activity and the obtained final conversions using an excess or just 2.5 equivalent of the hydrogen donor 2-propanol, denoted again deviations between them. These data supported that these hydrogen transfer (HT) transformations are mainly thermodynamically controlled. For instance, bulky α-halogenated derivatives could be quant. reduced by LBADH even employing 2.5 equivalent of 2-propanol independently of their kinetic values. Finally, we found good correlations between the IR absorption band of the carbonyl groups and the degrees of conversion obtained in these HT processes, making this simple method a convenient tool to predict the success of these transformations.

In some applications, this compound(17190-29-3)Application of 17190-29-3 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Claisen-Schmidt condensation of acetonitrile with aromatic carbonyl compounds, published in 1969, which mentions a compound: 17190-29-3, mainly applied to benzaldehyde Claisen Schmidt condensations; Claisen Schmidt condensations benzaldehyde; acetophenone Claisen Schmidt condensations; benzophenone Claisen Schmidt condensations, Synthetic Route of C9H9NO.

Treatment of BzH with MeCN containing Na gave PhCH2OH, PhCH(OH)CH2CN and a small amount PhCH:CHCN; BzMe gave PhC(OH)(Me)CH2CN at room temperature and PhCMe:CHCN at reflux; and BzPh gave Ph2C:CHCN at room temperature and, in higher yield, at reflux.

When you point to this article, it is believed that you are also very interested in this compound(17190-29-3)Synthetic Route of C9H9NO and due to space limitations, I can only present the most important information.

Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics