컨텐츠로 이동
Chalcogenadiazoles : chemistry and applications 해당 항목을 미리보기
닫기해당 항목을 미리보기
확인중입니다…

Chalcogenadiazoles : chemistry and applications

저자: Zory V Todres
출판사: Boca Raton : CRC Press, ©2012.
판/형식:   도서 : 영어모든 판과 형식 보기
데이터베이스:WorldCat
요약:
"A timely and authoritative treatise on the chemistry and diverse applications of chalcogenadiazoles the five-membered rings containing two carbons, two nitrogens, and one chalcogen (an member of group 16, the oxygen family). The number of different chalcogenadiazoles and their structural diversity make it difficult to gain a clear understanding of the subject by studying an individual system in isolation.
평가:

(아무런 평가가 없습니다.) 0 리뷰와 함께 - 첫번째로 올려주세요.

주제
다음과 같습니다:

 

도서관에서 사본 찾기

&AllPage.SpinnerRetrieving; 해당항목을 보유하고 있는 도서관을 찾는 중

상세정보

문서 형식:
모든 저자 / 참여자: Zory V Todres
ISBN: 9781420066074 1420066072
OCLC 번호: 154804593
설명: xix, 290 pages : illustrations ; 24 cm
내용: Oxadiazoles 1,2,3-Oxadiazoles 1,2,4-Oxadiazoles and 1,2,4-Oxadiazole N-Oxides 1,2,5-Oxadiazols and 1,2,5-Oxadiazole N-Oxides 1,3,4-Oxadiazoles Comparison of Oxadiazole Isomers Thiadiazoles 1,2,3-Thiadiazoles 1,2,4-Thiadiazoles 1,2,5-Thiadiazoles 1,3,4-Thiadiazoles Comparison of Isomeric Thiadiazoles Selenadiazoles 1,2,3-Selenadiazoles 1,2,4-Selenadiazoles 1,2,5-Selenadiazoles 1,3,4-Selenadiazoles Comparison of Isomeric Selenadiazoles Telluradiazoles 1,2,3-Tellurodiazoles 1,2,5-Telluradiazoles Conclusion References Chalcogenaiadiazoles from the Standpoint of Isosterism Chemical Aspects Technical Aspects Biomedical Aspects References Index
책임: Zory Vlad Todres.
더 많은 정보:

초록:

"A timely and authoritative treatise on the chemistry and diverse applications of chalcogenadiazoles the five-membered rings containing two carbons, two nitrogens, and one chalcogen (an member of group 16, the oxygen family). The number of different chalcogenadiazoles and their structural diversity make it difficult to gain a clear understanding of the subject by studying an individual system in isolation. Chalcogenadiazoles: Chemistry and Applications emphasizes general features of this class of heterocyclic compounds. It concentrates on properties of each class of chalcogenadiazoles and their cycle-fused derivatives, considering chemical reactions of functional groups only in cases when these reactions permit to characterize the heterocycles as substituents or in respect of its aromaticity. Covering an important and rapidly developing branch of heterocyclic chemistry, this book is an essential resource for students, young professionals and experienced specialists in adjacent fields who are interested in:Trends in the search for compounds with established bioactivity or use in medicine, as agrochemicals, or as reagents for environmental and biochemical analysis Differences in classes of chalcogenadiazoles with respect to their degree of aromaticity and similar general concepts helpful to the nonspecialistThe effects of the chalcogen nature and the alternation manner of all atomic constituents on properties of these heterocyclic compoundsCombining data from organic, biological, medicinal, materials science, and supramolecular chemistry, Chalcogenadiazoles: Chemistry and Applications is an important source of information not only for chemists in the fields of organic, inorganic, and organometallic chemistry, but also for anyone interested in the research and development of chalcogenadiazoles and related species"--

"Preface This book considers the chemical, biomedical, and technical importance of chalcogenadiazoles. These compounds contain five-membered cycles composed of two carbons, two nitrogens, and one chalcogen--the latter as the key heteroatom. Chalcogens are chemical elements of VIA group of the periodic system, namely, oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and polonium (Po). At present, all chalcogenadiazoles are known naturally except for the polonium species. The external shells of the O, S, Se, and Te atoms have s2p4 configuration. These elements are isovalent. As the atomic number increases, covalent and ionic radii increase, and ionization energies decrease. At first glance, some similarities between analogously constructed chalcogenadiazoles might be expected. At a narrower glance, the fundamental properties of the key atoms in chalcogenadiazoles vary significantly, and these differences can lead to disparities between the molecules under consideration. The number of different chalcogenadiazoles and their structural diversity make it difficult to gain a good understanding of the subject by studying an individual class of these hetrocycles. The book tries to identify and emphasize general features of this family of heterocycles. The combined presence of the mentioned atoms endows heterocyclic systems with some specific properties. The book concentrates on properties of each class of chalcogenadiazoles and their cycle-fused derivatives, considering chemical reactions of functional groups only in cases when these properties permit to characterize the heterocycles as substituents or in respect of its aromaticity. Nitrogen-oxides and chalcogen-oxides of these heterocycles are equally discussed"--

리뷰

사용자-기여 리뷰
GoodReads 리뷰 가져오는 중…
DOGObooks 리뷰를 가지고 오는 중…

태그

모든 사용자 태그 (1)

가장 인기있는 태그 보기 태그 리스트 | tag cloud

유사 항목

관련 주제:(6)

이 항목을 가지고 있는 사용자 목록 (1)

요청하신 것을 확인하기

이 항목을 이미 요청하셨을 수도 있습니다. 만약 이 요청을 계속해서 진행하시려면 Ok을 선택하세요.

링크된 데이터


<http://www.worldcat.org/oclc/154804593>
library:oclcnum"154804593"
library:placeOfPublication
library:placeOfPublication
owl:sameAs<info:oclcnum/154804593>
rdf:typeschema:Book
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:copyrightYear"2012"
schema:creator
schema:datePublished"2012"
schema:description""A timely and authoritative treatise on the chemistry and diverse applications of chalcogenadiazoles the five-membered rings containing two carbons, two nitrogens, and one chalcogen (an member of group 16, the oxygen family). The number of different chalcogenadiazoles and their structural diversity make it difficult to gain a clear understanding of the subject by studying an individual system in isolation. Chalcogenadiazoles: Chemistry and Applications emphasizes general features of this class of heterocyclic compounds. It concentrates on properties of each class of chalcogenadiazoles and their cycle-fused derivatives, considering chemical reactions of functional groups only in cases when these reactions permit to characterize the heterocycles as substituents or in respect of its aromaticity. Covering an important and rapidly developing branch of heterocyclic chemistry, this book is an essential resource for students, young professionals and experienced specialists in adjacent fields who are interested in:Trends in the search for compounds with established bioactivity or use in medicine, as agrochemicals, or as reagents for environmental and biochemical analysis Differences in classes of chalcogenadiazoles with respect to their degree of aromaticity and similar general concepts helpful to the nonspecialistThe effects of the chalcogen nature and the alternation manner of all atomic constituents on properties of these heterocyclic compoundsCombining data from organic, biological, medicinal, materials science, and supramolecular chemistry, Chalcogenadiazoles: Chemistry and Applications is an important source of information not only for chemists in the fields of organic, inorganic, and organometallic chemistry, but also for anyone interested in the research and development of chalcogenadiazoles and related species"--"@en
schema:description""Preface This book considers the chemical, biomedical, and technical importance of chalcogenadiazoles. These compounds contain five-membered cycles composed of two carbons, two nitrogens, and one chalcogen--the latter as the key heteroatom. Chalcogens are chemical elements of VIA group of the periodic system, namely, oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and polonium (Po). At present, all chalcogenadiazoles are known naturally except for the polonium species. The external shells of the O, S, Se, and Te atoms have s2p4 configuration. These elements are isovalent. As the atomic number increases, covalent and ionic radii increase, and ionization energies decrease. At first glance, some similarities between analogously constructed chalcogenadiazoles might be expected. At a narrower glance, the fundamental properties of the key atoms in chalcogenadiazoles vary significantly, and these differences can lead to disparities between the molecules under consideration. The number of different chalcogenadiazoles and their structural diversity make it difficult to gain a good understanding of the subject by studying an individual class of these hetrocycles. The book tries to identify and emphasize general features of this family of heterocycles. The combined presence of the mentioned atoms endows heterocyclic systems with some specific properties. The book concentrates on properties of each class of chalcogenadiazoles and their cycle-fused derivatives, considering chemical reactions of functional groups only in cases when these properties permit to characterize the heterocycles as substituents or in respect of its aromaticity. Nitrogen-oxides and chalcogen-oxides of these heterocycles are equally discussed"--"@en
schema:exampleOfWork<http://worldcat.org/entity/work/id/1075426950>
schema:inLanguage"en"
schema:name"Chalcogenadiazoles : chemistry and applications"@en
schema:publisher
schema:url
schema:workExample

Content-negotiable representations

윈도우 닫기

WorldCat에 로그인 하십시오 

계정이 없으세요? 아주 간단한 절차를 통하여 무료 계정을 만드실 수 있습니다.