Month: December 2021

In 2021 ORG LETT published article about N-BROMOMORPHOLINE; AMINATION; PALLADIUM; CHEMISTRY; BONDS in [Li, Yang; Ali, Arshad; Dong, Junchao; Zhang, Yu; Liu, Qun; Fu, Junkai] Northeast Normal Univ, Dept Chem, Jilin Prov Key Lab Organ Funct Mol Design & Synth, Changchun 130024, Peoples R China; [Shi, Lili; Fu, Junkai] Peking Univ, Shenzhen Grad Sch, State Key Lab Chem Oncogen, Shenzhen 518055, Peoples R China; [Shi, Lili; Fu, Junkai] Peking Univ, Shenzhen Grad Sch, Key Lab Chem Genom, Shenzhen 518055, Peoples R China in 2021, Cited 65. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7. Name: 1,4-Dioxa-8-azaspiro[4.5]decane

The catalytic intermolecular diamination of unactivated alkenes with electron-rich amino sources is a challenge. Herein, by employing a directing-group strategy, a copper-catalyzed diamination of unactivated alkenes was realized. Symmetrical diamines were efficiently produced in a highly diastereoselective manner with readily available dialkylamines as amino sources, while a one-pot and two-step operation was necessary to produce the unsymmetrical diamines. These reactions were proposed to proceed through aziridinium intermediates.

Name: 1,4-Dioxa-8-azaspiro[4.5]decane. Welcome to talk about 177-11-7, If you have any questions, you can contact Li, Y; Ali, A; Dong, JC; Zhang, Y; Shi, LL; Liu, Q; Fu, JK or send Email.

Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

Computed Properties of C7H13NO2. Srivastava, V; Singh, PK; Singh, PP in [Srivastava, Vishal; Singh, Pravin K.] Univ Allahabad, CMP Degree Coll, Dept Chem, Allahabad 211002, Uttar Pradesh, India; [Singh, Praveen P.] United Coll Engn & Res, Dept Chem, Allahabad 211010, Uttar Pradesh, India published Visible light photoredox catalysed amidation of carboxylic acids with amines in 2019, Cited 68. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7.

A visible-light promoted photoredox catalysed, green one-pot approach for the amidation of carboxylic acids with amines has been developed for the synthesis of diverse aliphatic and aromatic amides. The proposed strategy is extendable also to biologically active amides and could represent a low-cost alternative to the common synthetic pathways. The developed strategy may hold great potential for a comprehensive display of biologically interesting peptide synthesis and amino acid modification. (C) 2018 Elsevier Ltd. All rights reserved.

Computed Properties of C7H13NO2. Welcome to talk about 177-11-7, If you have any questions, you can contact Srivastava, V; Singh, PK; Singh, PP or send Email.

Reference：
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Computed Properties of C7H13NO2. Bouarfa, S; Grassl, S; Ivanova, M; Langlais, T; Bentabed-Ababsa, G; Lassagne, F; Erb, W; Roisnel, T; Dorcet, V; Knochel, P; Mongin, F in [Bouarfa, Salima; Langlais, Timothy; Lassagne, Frederic; Erb, William; Roisnel, Thierry; Dorcet, Vincent; Mongin, Florence] Univ Rennes, CNRS, ISCR, UMR 6226, F-35000 Rennes, France; [Bouarfa, Salima; Bentabed-Ababsa, Ghenia] Univ Oran1 Ahmed Ben Bella, Fac Sci Exactes & Appl, Lab Synth Organ Appl, BP 1524 El MNaouer, Oran 31000, Algeria; [Grassl, Simon; Ivanova, Maria; Langlais, Timothy; Knochel, Paul] Ludwig Maximilians Univ Munchen, Dept Chem, Butenandtstr 5-13,Haus F, D-81377 Munich, Germany published Copper- and Cobalt-Catalyzed Syntheses of Thiophene-Based Tertiary Amines in 2019, Cited 105. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7.

Thienylzinc halides and related compounds prepared by deprotonation followed by transmetalation were used in copper-catalyzed amination using N-benzoyloxy secondary amines. By extending the reaction to 1,5-naphthyridine, it was showed that the competitive dimer formation observed in the case of thiophenes was linked with the low stability of some thienylamines rather than homocoupling. Interestingly, thienylzinc halides and related compounds prepared by transmetalation of thienylmagnesium halides, either prepared from their bromo-precursors or generated by deprotometalation, were satisfactorily employed in cobalt-catalyzed aminations. Finally, aminothiophenes were involved in copper-catalyzed mono- and di-N-arylations, affording differently substituted di- and triphenylamines.

Welcome to talk about 177-11-7, If you have any questions, you can contact Bouarfa, S; Grassl, S; Ivanova, M; Langlais, T; Bentabed-Ababsa, G; Lassagne, F; Erb, W; Roisnel, T; Dorcet, V; Knochel, P; Mongin, F or send Email.. Computed Properties of C7H13NO2

Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

Authors Zhao, JP; Ding, LJ; Wang, PC; Liu, Y; Huang, MJ; Zhou, XL; Lu, M in WILEY-V C H VERLAG GMBH published article about METAL; NITROSAMINES; AMINATION; NITRO in [Zhao, Ji-Ping; Ding, Lu-jia; Wang, Peng-Cheng; Liu, Ying; Huang, Min-Jun; Zhou, Xin-Li; Lu, Ming] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China in 2020, Cited 54. Recommanded Product: 177-11-7. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7

An acid-free N-nitrosation/nitration of the N-H bonds in secondary amines with Fe(NO3)(3)center dot 9H(2)O as the nitroso/nitro source through an electrocatalyzed radical coupling reaction was developed. Cyclic aliphatic amines and N-heteroaromatic compounds were N-nitrosated and N-nitrated, respectively, under mild conditions. Control and competition experiments, as well as kinetic studies, demonstrate that N-nitrosation and N-nitration involve two different radical reaction pathways involving N+ and N-center dot radicals. Moreover, the electrocatalysis method enables the preferential activation of the N-H bond over the electrode and thus provides high selectivity for specific N atoms. Finally, this strategy exhibits a broad scope and provides a green and straightforward approach to generate useful N-nitroso/nitro compounds in good yields.

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Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

An article Decarboxylative ipso Amination of Activated Benzoic Acids WOS:000455033700042 published article about TRANSITION-METAL-FREE; C-H AMINATION; NUCLEOPHILIC-SUBSTITUTION; REDUCTIVE ELIMINATION; CATALYZED AMINATION; COUPLING REACTIONS; CARBOXYLIC-ACIDS; CROSS-COUPLINGS; DIRECTING-GROUP; ARYL CHLORIDES in [Drapeau, Martin Pichette; Bahri, Janet; Lichte, Dominik; Goossen, Lukas J.] Ruhr Univ Bochum, Fak Chem & Biochem, ZEMOS, Univ Str 150, D-44801 Bochum, Germany in 2019, Cited 80. HPLC of Formula: C7H13NO2. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7

In the presence of a bimetallic Pd/Cu system with 1,10-phenanthroline as the ligand and either air or N-methylmorpholine N-oxide as the oxidant, electron-deficient benzoic acids undergo oxidative decarboxylative coupling with unprotected amines. This operationally simple aniline synthesis is widely applicable with respect to the amine and gives good yields, even on multigram scale. The orthogonality of this reaction to other Pd-catalyzed cross-couplings allows the concise synthesis of multisubstituted arenes by sequential C-C, C-Cl, and C-N functionalizations. Mechanistic investigations suggest the intermediacy of a hypervalent Pd species.

HPLC of Formula: C7H13NO2. Bye, fridends, I hope you can learn more about C7H13NO2, If you have any questions, you can browse other blog as well. See you lster.

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Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

Chen, ZC; Chen, XM; So, CM in [Chen, Zicong; Chen, Xiangmeng; So, Chau Ming] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hung Hom, Kowloon, Hong Kong, Peoples R China; [So, Chau Ming] Hong Kong Polytech Univ, Shenzhen Res Inst, Shenzhen 518057, Peoples R China published Palladium-Catalyzed C(sp(2))-N Bond Cross-Coupling with Triaryl Phosphates in 2019, Cited 81. Name: 1,4-Dioxa-8-azaspiro[4.5]decane. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7.

The first general palladium-catalyzed amination of aryl phosphates is described. The combination of MorDalPhos with [Pd(pi-cinnamyl)Cl](2) enables the amination of electron-rich, electron-neutral, and electron-poor aryl phosphates with a board range of aromatic, aliphatic, and heterocyclic amines. Common functional groups such as ether, keto, ester, and nitrile show an excellent compatibility in this reaction condition. The solvent-free amination reactions are also successful in both solid coupling partners. The gram-scale cross-coupling is achieved by this catalytic system.

Name: 1,4-Dioxa-8-azaspiro[4.5]decane. Welcome to talk about 177-11-7, If you have any questions, you can contact Chen, ZC; Chen, XM; So, CM or send Email.

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Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

Authors An, Y; Zhang, BS; Zhang, Z; Liu, C; Gou, XY; Ding, YN; Liang, YM in ROYAL SOC CHEMISTRY published article about INTRAMOLECULAR ALKANE ARYLATION; C-H FUNCTIONALIZATION; PHENANTHRIDINE DERIVATIVES; OXIDATIVE CYCLIZATION; ARYL IODIDES; METAL-FREE; BOND; CONSTITUENTS; ALKALOIDS; AMINATION in [An, Yang; Zhang, Bo-Sheng; Zhang, Zhe; Liu, Ce; Gou, Xue-Ya; Ding, Ya-Nan; Liang, Yong-Min] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China in 2020, Cited 69. Safety of 1,4-Dioxa-8-azaspiro[4.5]decane. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7

This report describes a carboxylate-assisted palladium-catalysed Catellani reaction, which is compatible with ortho-amination and unactivated C(sp(2))-H arylation. This method was used to synthesize a series of 1-amino substituted dihydrophenanthridines, phenanthridines and 6H-benzo[c]chromenes. Based on kinetic isotope experiments, the kinetic curve proves that pivalic acid accelerates the reaction rate of unactivated C(sp(2))-H activation, and thus this rate can keep up with the five membered aryl-norbornene-palladacycle (ANP) intermediate.

Safety of 1,4-Dioxa-8-azaspiro[4.5]decane. Welcome to talk about 177-11-7, If you have any questions, you can contact An, Y; Zhang, BS; Zhang, Z; Liu, C; Gou, XY; Ding, YN; Liang, YM or send Email.

Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

An article Scalable electrochemical oxidant-and metal-free dehydrogenative coupling of S-H/N-H WOS:000457988200006 published article about C-H; OXIDATION; SULFENAMIDES; THIOLS; WATER; STRATEGIES; AMINES; ALKYL; BOND in [Tang, Shanyu; Li, Longjia; Ren, Xuanhe; Li, Jiao; Yang, Guanyu; Li, Heng; Yuan, Bingxin] Zhengzhou Univ, Dept Chem & Mol Engn, Zhengzhou 450001, Henan, Peoples R China; [Liu, Yan] Zhengzhou Univ, Sch Life Sci, Zhengzhou 450001, Henan, Peoples R China in 2019, Cited 44. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7. Application In Synthesis of 1,4-Dioxa-8-azaspiro[4.5]decane

A practical and scalable electrochemical oxidation of S-H and N-H was developed. This oxidant-and catalyst-free electrochemical process enables S-N bond formation with inexpensive nickel electrodes in an undivided cell. This procedure exhibits broad substrate scopes and good functional-group compatibility. A 50 g scale oxidative coupling augurs well for industrial applications.

Welcome to talk about 177-11-7, If you have any questions, you can contact Tang, SY; Liu, Y; Li, LJ; Ren, XH; Li, J; Yang, GY; Li, H; Yuan, BX or send Email.. Application In Synthesis of 1,4-Dioxa-8-azaspiro[4.5]decane

Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

Recommanded Product: 177-11-7. Recently I am researching about SUBSTITUTED ARYL IODIDES; ARYLATIVE DEAROMATIZATION; FLUORESCENT-PROBE; ACCESS; LEVOFLOXACIN; BOND; PD; CYCLIZATION; AMINATION; AGENTS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [NSF 21532001, 21772075]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Zhang, Z; Zhang, BS; Li, KL; An, Y; Liu, C; Gou, XY; Liang, YM. The CAS is 177-11-7. Through research, I have a further understanding and discovery of 1,4-Dioxa-8-azaspiro[4.5]decane

This report describes a palladium-catalyzed dearomatization and amination tandem reaction of 2,3-disubstituted indoles and benzofurans via the Catellani strategy. This reaction provides a new method for the construction of amino-substituted indoline-fused cyclic and benzofuran spiro compounds in good yields. The reaction has broad functional group compatibility and substrate scope.

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Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem

Name: 1,4-Dioxa-8-azaspiro[4.5]decane. In 2019 J ORG CHEM published article about C-H FUNCTIONALIZATION; ELECTROPHILIC AMINATION; MULTICOMPONENT REACTIONS; INSERTION REACTION; FACILE ACCESS; OXIMES; CYCLOADDITION; ISONITRILES; CYCLIZATION; ARYL in [Yang, Zhen; Jiang, Kun; Chen, Ying-Chun; Wei, Ye] Army Med Univ, Coll Pharm, Chongqing 400038, Peoples R China; [Wei, Ye] Southwest Univ, Sch Chem & Chem Engn, Chongqing 400715, Peoples R China in 2019, Cited 57. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7.

A copper-catalyzed protocol has been realized for the rapid assembly of dihydroquinolinones from readily accessible isocyanides and O-benzoyl hydroxylamines. The reactions (10 mol % of CuOAc, 10 mol % of dppe, 3 equiv of PhONa, 30 degrees C) deliver various structurally interesting dihydroquinolinones in moderate to good yields (up to 76%). The reactions may proceed in a cascade manner involving isocyanide insertion into the N-O bond, Mumm-type rearrangement, and intramolecular nucleophilic substitution.

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Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem