Category: 2253-73-8

An efficient catalytic method for hydrophosphination of heterocumulenes with diethylzinc as precatalyst without a solvent was written by Zhang, Bingyi;Ma, Xiaoli;Yan, Ben;Ni, Congjian;Yu, Hailong;Yang, Zhi;Roesky, Herbert W.. And the article was included in Dalton Transactions in 2021.Name: Isopropylisothiocyanate The following contents are mentioned in the article:

Com. available compound ZnEt₂ acts as an efficient precatalyst for the solvent-free hydrophosphinations of heterocumulenes using Ph₂PH as reagent. As far as we knew, this has been not reported in group 12 metal catalyzing reactions. A suggested mechanism of this reaction is explored, and the intermediate [{Ph₂PC(NⁱPr)₂}ZnEt]₂ is obtained and characterized by a single-crystal X-ray structural anal. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Name: Isopropylisothiocyanate).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Name: Isopropylisothiocyanate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An efficient catalytic method for hydrophosphination of heterocumulenes with diethylzinc as precatalyst without a solvent was written by Zhang, Bingyi;Ma, Xiaoli;Yan, Ben;Ni, Congjian;Yu, Hailong;Yang, Zhi;Roesky, Herbert W.. And the article was included in Dalton Transactions in 2021.SDS of cas: 2253-73-8 The following contents are mentioned in the article:

Com. available compound ZnEt₂ acts as an efficient precatalyst for the solvent-free hydrophosphinations of heterocumulenes using Ph₂PH as reagent. As far as we knew, this has been not reported in group 12 metal catalyzing reactions. A suggested mechanism of this reaction is explored, and the intermediate [{Ph₂PC(NⁱPr)₂}ZnEt]₂ is obtained and characterized by a single-crystal X-ray structural anal. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8SDS of cas: 2253-73-8).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. SDS of cas: 2253-73-8

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Iodine-mediated direct synthesis of multifunctional 2-aminobenzimidazoles from N-substituted o-diaminoarenes and isothiocyanates was written by Wang, Zhen;Zhao, Qiongli;Hou, Jiao;Yu, Wenquan;Chang, Junbiao. And the article was included in Tetrahedron in 2018.Application of 2253-73-8 The following contents are mentioned in the article:

Multifunctional 2-aminobenzimidazoles were directly synthesized through sequential addition of N-substituted o-diaminoarenes to isothiocyanates, formation of carbodiimides via I₂-mediated oxidative desulfurization, and intramol. cycloaddition This efficient and eco-friendly synthetic process provides a facile access to diverse 2-aminobenzimidazole derivatives from readily accessible substrates under mild reaction conditions in a scalable fashion. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Application of 2253-73-8).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Application of 2253-73-8

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

A one-pot assembly of fully substituted alkyl 5-aminothiophene-2-carboxylates from allenes, isothiocyanates, and alkyl 2-bromoacetates was written by Nedolya, Nina A.;Tarasova, Ol’ga A.;Albanov, Alexander I.;Trofimov, Boris A.. And the article was included in Journal of Organic Chemistry in 2017.Recommanded Product: Isopropylisothiocyanate The following contents are mentioned in the article:

A simple approach to highly functionalized multisubstituted thiophenes such as alkyl 4-alkoxy-5-amino-3-methylthiophene-2-carboxylates, e.g., I, through the one-pot sequential reaction of α-lithiated alkoxyallenes with isothiocyanates and alkyl 2-bromoacetates has been discovered. The process proceeds quickly via in situ formation and intramol. cyclization of alkyl 2-[(2-alkoxybuta-2,3-dienimidoyl)sulfanyl]acetates (1-aza-1,3,4-trienes). This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Recommanded Product: Isopropylisothiocyanate).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Recommanded Product: Isopropylisothiocyanate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Expeditious Scalable Catalyst-Free One-Pot Synthesis of 4-Alkoxy-5-amino-3-methylthiophene-2-carbonitriles via Sequential Reactions of Lithiated Alkoxyallenes with Isothiocyanates and 2-Bromoacetonitrile was written by Nedolya, Nina A.;Tarasova, Olga A.;Albanov, Alexander I.;Trofimov, Boris A.. And the article was included in Synthesis in 2018.Related Products of 2253-73-8 The following contents are mentioned in the article:

A synthetically simple and convenient approach to tetrasubstituted thiophenes with rare combination of the alkoxy, amino and cyano groups was developed. The assembly of polyfunctionalized thiophene ring was implemented in one preparative step by sequential addition of isothiocyanate and 2-bromoacetonitrile to the lithiated (with n-BuLi) alkoxyallene. The reaction proceeded through in-situ formation and intramol. cyclization of cyanomethyl 2-alkoxy-N-buta-2,3-dienimidothioate (1-aza-1,3,4-triene). This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Related Products of 2253-73-8).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Related Products of 2253-73-8

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Synthesis of Functionalized Thiazolidin-2-imine and Oxazolidin-2-one Derivatives from p-Quinamines via [3 + 2] Annulation of Isothiocyanates and CO₂ was written by Hu, Kai-Wen;You, Xiao;Wen, Xiaoan;Yuan, Haoliang;Xu, Qing-Long;Lai, Zengwei. And the article was included in Journal of Organic Chemistry.Synthetic Route of C4H7NS The following contents are mentioned in the article:

An efficient and environmentally friendly synthetic approach to prepare thiazolidine-2-imine and oxazolidine-2-one derivatives was developed. Thiazolidine-2-imines were synthesized in good to excellent yields by [3 + 2] annulation of p-quinamines with isothiocyanates under catalyst- and solvent-free conditions. Oxazolidine-2-ones were produced in good to excellent yields via [3 + 2] annulation of p-quinamines with CO₂ using triethylenediamine (DABCO) as an organocatalyst. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Synthetic Route of C4H7NS).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Synthetic Route of C4H7NS

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Synthesis of Functionalized Thiazolidin-2-imine and Oxazolidin-2-one Derivatives from p-Quinamines via [3 + 2] Annulation of Isothiocyanates and CO₂ was written by Hu, Kai-Wen;You, Xiao;Wen, Xiaoan;Yuan, Haoliang;Xu, Qing-Long;Lai, Zengwei. And the article was included in Journal of Organic Chemistry.Quality Control of Isopropylisothiocyanate The following contents are mentioned in the article:

An efficient and environmentally friendly synthetic approach to prepare thiazolidine-2-imine and oxazolidine-2-one derivatives was developed. Thiazolidine-2-imines were synthesized in good to excellent yields by [3 + 2] annulation of p-quinamines with isothiocyanates under catalyst- and solvent-free conditions. Oxazolidine-2-ones were produced in good to excellent yields via [3 + 2] annulation of p-quinamines with CO₂ using triethylenediamine (DABCO) as an organocatalyst. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Quality Control of Isopropylisothiocyanate).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Quality Control of Isopropylisothiocyanate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Copper-Catalyzed Aerobic Oxidative [3+2] Annulation for the Synthesis of 5-Amino/Imino-Substituted 1,2,4-Thiadiazoles through C-N/N-S Bond Formation was written by Yu, Wentao;Huang, Yubing;Li, Jianxiao;Tang, Xiaodong;Wu, Wanqing;Jiang, Huanfeng. And the article was included in Journal of Organic Chemistry in 2018.Related Products of 2253-73-8 The following contents are mentioned in the article:

A copper-catalyzed aerobic oxidative annulation reaction of 2-aminopyridine/amidine with isothiocyanate has been reported. This strategy involving C-N/N-S bond formations provides various 5-amino/imino-substituted 1,2,4-thiadiazole derivatives under a Cu/O₂ catalytic system. This method has demonstrated high reactivity, mild reaction conditions, and a broad substrate scope. Furthermore, the synthetic utilities of the approach are demonstrated by further modifications. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Related Products of 2253-73-8).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Related Products of 2253-73-8

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

AgBF₄-catalyzed deoxygenative C2-amination of quinoline N-oxides with isothiocyanates was written by Xie, Long-Yong;Peng, Sha;Jiang, Li-Lin;Peng, Xia;Xia, Wen;Yu, Xianyong;Wang, Xing-Xing;Cao, Zhong;He, Wei-Min. And the article was included in Organic Chemistry Frontiers in 2019.Reference of 2253-73-8 The following contents are mentioned in the article:

A general, effective and convenient protocol for the direct synthesis of various 2-aminoquinolines I [R¹ = H, 3-Me, 6-CH=CHPh, etc.; R² = H, n-Bu, 2-pyridyl, etc.] through AgBF₄-catalyzed amination of quinoline N-oxides with isothiocyanates under base-, oxidant-free and mild conditions was developed. A sequential one-pot amination/cyclization could be performed to convert the quinoline-N-oxide into benzo[4,5]imidazo[1,2-a]quinoline without isolating any reaction intermediates. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Reference of 2253-73-8).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Reference of 2253-73-8

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

AgBF₄-catalyzed deoxygenative C2-amination of quinoline N-oxides with isothiocyanates was written by Xie, Long-Yong;Peng, Sha;Jiang, Li-Lin;Peng, Xia;Xia, Wen;Yu, Xianyong;Wang, Xing-Xing;Cao, Zhong;He, Wei-Min. And the article was included in Organic Chemistry Frontiers in 2019.Safety of Isopropylisothiocyanate The following contents are mentioned in the article:

A general, effective and convenient protocol for the direct synthesis of various 2-aminoquinolines I [R¹ = H, 3-Me, 6-CH=CHPh, etc.; R² = H, n-Bu, 2-pyridyl, etc.] through AgBF₄-catalyzed amination of quinoline N-oxides with isothiocyanates under base-, oxidant-free and mild conditions was developed. A sequential one-pot amination/cyclization could be performed to convert the quinoline-N-oxide into benzo[4,5]imidazo[1,2-a]quinoline without isolating any reaction intermediates. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Safety of Isopropylisothiocyanate).

Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Safety of Isopropylisothiocyanate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics