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wyszukanych pozycji: 28
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Synthesis of 6- and 7-Membered Heterocycles: The Role of DMF
ISBN: 9780443161186 / Angielski Termin realizacji zamówienia: ok. 18-20 dni roboczych. |
cena:
857,50 zł |
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Metal and Nonmetal Assisted Synthesis of Six-Membered Heterocycles
ISBN: 9780128202821 / Angielski / Miękka / 2020 / 660 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. |
cena:
857,50 zł |
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5-Membered Heterocycle Synthesis Using Iodine
ISBN: 9780443189418 / Angielski / Miękka / 2023 / 500 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. |
cena:
805,53 zł |
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Palladium Assisted Synthesis of Heterocycles
ISBN: 9780367779870 / Angielski / Miękka / 2021 / 432 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This book is a compilation of the recent applications of palladium catalysts in organic synthesis. The book demonstrates that it is a highly dynamic research field. This methodology has emerged as a powerful tool for the efficient and chemoselective synthesis of heterocyclic molecules. In the past few years, several strategies have been pointed out to pursue more efficient, sustainable, and environment friendly chemical processes. Among thosestrategies, catalysis and the design of new processes that avoid the use of toxic reagents have been the focus of intense research.
This book is a compilation of the recent applications of palladium catalysts in organic synthesis. The book demonstrates that it is a highly dynamic r...
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cena:
249,41 zł |
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Growth and Performance of General Insurance In india
ISBN: 9783659820564 / Angielski / Miękka / 2017 / 676 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
452,76 zł |
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Palladium Catalyzed Synthesis of Six-Membered O-Heterocycles
ISBN: 9783659595073 / Angielski / Miękka / 2014 / 120 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In recent decades, a large number of reports related to the synthesis of N, O and S containing heterocycles have appeared owing to a wide variety of their biological activity. The metal catalyzed synthesis of heterocycles is becoming an important and highly rewarding protocol in organic synthesis. This book focuses on the use of metal as a catalyst for the synthesis of oxygen containing six-membered heterocylces. It describes the formation of different types of heterocyclic rings.
In recent decades, a large number of reports related to the synthesis of N, O and S containing heterocycles have appeared owing to a wide variety of t...
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cena:
251,33 zł |
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4-Membered Heterocycle Synthesis
ISBN: 9780443132599 / Angielski Termin realizacji zamówienia: ok. 18-20 dni roboczych. |
cena:
857,50 zł |
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Metals and Non-Metals: Five-Membered N-Heterocycle Synthesis
ISBN: 9781032175560 / Angielski / Miękka / 2021 / 340 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
239,01 zł |
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Palladium Assisted Synthesis of Heterocycles
ISBN: 9780815374251 / Angielski / Twarda / 2019 / 432 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
1091,37 zł |
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An overview of 1,4-benzodiazepines : 1,4-benzodiazepines
ISBN: 9783659705892 / Angielski / Miękka / 2015 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
182,66 zł |
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Pyrimidine derivatives of 1,4-benzodiazepines
ISBN: 9783659639586 / Angielski / Miękka / 2014 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This book describes the synthesis of six-membered pyrimidine ring incorporated analogues from the intermediates amidine, dimethylaminomethylene ketone, chalcone, and chloro derivatives of 1,4-benzodiazepines following the strategies depicted in schemes 4.13-4.21 respectively. The structures of all compounds have been established by their elemental analysis, IR, 1H NMR, 13C NMR, and MS spectral data.
This book describes the synthesis of six-membered pyrimidine ring incorporated analogues from the intermediates amidine, dimethylaminomethylene ketone...
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cena:
251,33 zł |
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Lawesson's Reagent in Heterocycle Synthesis
ISBN: 9789811646577 / Angielski / Miękka / 2022 Termin realizacji zamówienia: ok. 20 dni roboczych. This book focuses on the new and old methods for the synthesis of various heterocycles using Lawesson’s reagent. The book covers an important and rapidly growing branch of heterocyclic chemistry and can serve as a guide to those who are completing their education and are about to enter the job market. Students will be able to find all Lawesson’s reagent-assisted protocols for the synthesis of heterocycles in one place. This feature of the book provides an important benefit, because sometimes users want to see all the possibilities and relevant information for making a particular compound...
This book focuses on the new and old methods for the synthesis of various heterocycles using Lawesson’s reagent. The book covers an important and ra...
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cena:
661,48 zł |
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Metals and Non-Metals: Five-Membered N-Heterocycle Synthesis
ISBN: 9780367321574 / Angielski / Twarda / 2020 / 326 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
857,50 zł |
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Synthetic intermediates of 1,4-benzodiazepines
ISBN: 9783846543665 / Angielski / Miękka / 2015 / 68 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This book describes the synthesis of amidines and imidate esters from 2-oxy/amino-4'-benzonitrile, thiosemicarbazone from 2-oxy-4'-benzaldehyde, dimethylaminomethylene ketone and chalcone from 2-oxy-4'-acetylphenyl derivatives of 1,4-benzodiazepine (2.094-2.100). The structures of all compounds have been established by elemental analysis (Carbon, Hydrogen, Nitrogen and Sulfur), IR, 1H NMR, and Mass spectral data.
This book describes the synthesis of amidines and imidate esters from 2-oxy/amino-4'-benzonitrile, thiosemicarbazone from 2-oxy-4'-benzaldehyde, dimet...
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cena:
182,66 zł |
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Synthesis of Epoxides
ISBN: 9780443316005 / Angielski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
1226,40 zł |
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Iodine-Assisted Synthesis of Six- And Seven-Membered Heterocycles
ISBN: 9780443152252 / Angielski / Miękka / 2023 / 364 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. |
cena:
805,53 zł |
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Lawesson's Reagent in Heterocycle Synthesis
ISBN: 9789811646546 / Angielski / Twarda / 2021 / 422 str. Termin realizacji zamówienia: ok. 20 dni roboczych. |
cena:
661,48 zł |
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Five-membered derivatives of 1,4-benzodiazepine
ISBN: 9783659615474 / Angielski / Miękka / 2014 / 132 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This book describes the incorporation of 2- 4'-oxadiazolo, imidazo, benzimidazo, thiadiazolo, isoxazolo, and pyrazolo] derivatives on to the 1,4-benzodiazepine nucleus through phenoxyl/ phenylamino spacer from the corresponding amidine, imidate ester, thiosemicarazone, dimethylaminomethylene ketone, and chalcone derivatives. The structures of all compounds have been established by elemental analysis, IR, 1H NMR, 13C NMR, and MS spectral data.
This book describes the incorporation of 2- 4'-oxadiazolo, imidazo, benzimidazo, thiadiazolo, isoxazolo, and pyrazolo] derivatives on to the 1,4-benzo...
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cena:
283,37 zł |
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Azepine derivatives of 1,4-benzodiazepines
ISBN: 9783659677960 / Angielski / Miękka / 2015 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This book describes the synthesis of 2-(phenoxyl-4)-4"-1,5-benzodiazepino, 1,5-benzothiazepino, and 1,5-benzoxazepino incorporated analogues of 1,4-benzodiazepines 5.104-5.109 from the corresponding dimethylaminomethylene ketone and chalcone derivatives 5.099-5.103 following the strategies depicted in schemes 5.29-5.34 respectively. The structures of all compounds have been established by elemental analysis, IR, 1H NMR, 13C NMR, and MS spectral data.
This book describes the synthesis of 2-(phenoxyl-4)-4"-1,5-benzodiazepino, 1,5-benzothiazepino, and 1,5-benzoxazepino incorporated analogues of 1,4-be...
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cena:
182,66 zł |
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Natural Language Processing
ISBN: 9783659160424 / Angielski / Miękka / 2012 / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Assessment is an important activity in any educational process to evaluate the learner's knowledge about the concepts learnt.Evaluation through objective testing is common in all evaluation system, where Multiple Choice Questions, Fill in the Blanks, Matching etc. are used for evaluation. The method of objective testing is not sufficient to completely verify all the concepts learnt by the learner. Thus computer assisted assessment of short text answers is developed. Here we present a technique which also considers grammatical errors during automated evaluation of one-line sentences. In this...
Assessment is an important activity in any educational process to evaluate the learner's knowledge about the concepts learnt.Evaluation through object...
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cena:
224,32 zł |
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