WorldCat Identities

Roberts, John D. 1918-

Overview
Works: 200 works in 509 publications in 10 languages and 6,606 library holdings
Genres: History  Biography  Laboratory manuals  Handbooks and manuals 
Roles: Author, Thesis advisor, Compiler, Editor
Classifications: QD251, 547
Publication Timeline
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Most widely held works by John D Roberts
Basic principles of organic chemistry by John D Roberts( Book )

53 editions published between 1964 and 1981 in 3 languages and held by 1,277 WorldCat member libraries worldwide

Introduction what is organic chemistry all about?; Structural organic chemistry the shapes of molecules functional groups; Organic nomenclature; Alkanes; Stereoisomerism of organic molecules; Bonding in organic molecules atomic-orbital models; More on nomenclature compounds other than hydrocarbons; Nucleophilic substitution and elimination reactions; Separation and purification identification of organic compounds by spectroscopic techniques; Alkenes and alkynes. Ionic and radical addition reactions; Alkenes and alkynes; Oxidation and reduction reactions; Acidity or alkynes
Notes on molecular orbital calculations by John D Roberts( Book )

23 editions published between 1961 and 1969 in 5 languages and held by 875 WorldCat member libraries worldwide

For practicing organic chemists the simple, linear-combination-of-atomic-orbitals (LCAO), molecular-orbital method permits useful calculations of semi-empirical electronic energies of unsaturated molecules with no more than high school algebra. Anyone who can find the roots of x^4 - 5x^2 + 4x = 0 graphically, analytically, or by successive substitutions can obtain the energy levels and calculate the [Greek pi]-electron energy of bicyclo[1.1.0]butadiene. [figure of bicyclobutadiene] If in addition he can solve x^4 - 4x^2 = 0, then he can compare bicyclobutadiene with cyclobutadiene and predict what changes the 1, 3 bond would make in the a-electron energies. With no more advanced mathematics, one can compute the bond orders, charge distributions, and reactivity parameters for both free-radical and polar processes. The results may be crude, but they are often highly suggestive; there is no excuse for a modern organic chemist not to be able to use the LCAO method. The notes that make up this book have been used for many years at the California Institute of Technology to introduce seniors and graduate students to the elements of the simple LCAO method. A fairly large number of exercises are interspersed in the text to illustrate important points. It is recommended that these be solved as encountered. Some of the problems are hoped to be suggestive of possible research problems in the field. These Notes are not intended as a complete course of study and should be supplemented by the reference works listed in the Bibliography. No attempt has been made to survey the recent literature. The purpose has been to provide a practical introduction. As a result no appropriate acknowledgement to either the priority of ideas or to their development has been given
Nuclear magnetic resonance; applications to organic chemistry by John D Roberts( Book )

12 editions published between 1959 and 1963 in 3 languages and held by 846 WorldCat member libraries worldwide

This brief book is the outgrowth of some forty lectures in which it was attempted to explain the phenomenon of nuclear magnetic resonance absorption and the uses of high-resolution nuclear magnetic resonance spectroscopy to organic chemists whose background, like that of the author, has often been deficient in nuclear and electromagnetic theory. Quite a number of suggestions were received for presentation of the material in printed form with illustrations based on the lecture slides. This has now been done, and it is hoped that the result will be of service to practicing chemists and students as a guide to various applications of NMR spectroscopy and an introduction to more authoritative works. Throughout, the coverage is illustrative rather than comprehensive
An introduction to the analysis of spin-spin splitting in high-resolution nuclear magnetic resonance spectra by John D Roberts( Book )

36 editions published between 1961 and 1964 in 4 languages and held by 773 WorldCat member libraries worldwide

Exercises after each chapter
Modern organic chemistry by John D Roberts( Book )

21 editions published between 1967 and 1985 in French and English and held by 411 WorldCat member libraries worldwide

Ouvrage très complet de chimie organique: rappels de chimie générale, spectroscopie, étude des différentes fonctions et réactions, un peu de biochimie, colorants, polymères, composés organiques du silicium, du phosphore et du bore. Explications claires. Large appel aux conceptions électroniques modernes et étude de la chimie par fonctions. Nombreux exercices (sans réponses). Index détaillé. Il s'agit d'une version abrégée de "Basic principles of organic chemistry", des mêmes auteurs
Organic chemistry : methane to macromolecules by John D Roberts( Book )

44 editions published between 1971 and 1978 in 4 languages and held by 364 WorldCat member libraries worldwide

In the present work we have tried to paint an interesting, relevant, and up-to-date picture of organic chemistry while retaining the rigorous approach of the earlier books. Organic chemistry sometimes appears to be enormously complex to the beginning student, particularly if he must immediately grapple with the subjects of structural isomerism and nomenclature. We have attempted to avoid this difficulty in the following way. Chapter 1 briefly relates carbon to its neighbors in the Periodic Table and reviews some fundamental concepts. Chapter 2 deals with the four C1 and C2 hydrocarbons-methane, ethane, ethene, and ethyne-and discusses their conformational and configurational properties and some of their chemical reactions. The reader thus makes an acquaintance with the properties of some important organic compounds before dealing in an open-ended way with families of compounds-alkanes, alcohols, etc. A heavy emphasis on spectroscopy is retained but the subject is introduced somewhat later than in the earlier books. Important additions are chapters dealing with enzymic processes and metabolism and with cyclization reactions. Many of the exercises of the earlier books have been retained and have been supplemented with drill-type problems. It seems a shame to burden the mind of the beginning student with trivial names, some of them quite illogical, and throughout we have stressed IUPAC nomenclature, which is both logical and easy to learn. The instructor, who may well carry lightly the excess baggage of redundant names, may occasionally find this irritating but we ask him to consider the larger good. As a further aid to the student, each chapter concludes with a summary of important points. The simple introduction to the subject and the emphasis on relevance, particularly to living systems, should make the book appealing to the general student. At the same time we hope that the up-to-date and more advanced topics that are included-the effect of orbital symmetry on cyclization reactions, for example-will also appeal to the chemistry specialist
ABCs of FT-NMR by John D Roberts( Book )

4 editions published in 2000 in English and held by 272 WorldCat member libraries worldwide

Collection of organic chemistry problems by John D Roberts( Book )

7 editions published in 1967 in English and held by 238 WorldCat member libraries worldwide

Supplement for basic principles of organic chemistry by John D Roberts( Book )

19 editions published between 1964 and 1966 in English and held by 205 WorldCat member libraries worldwide

Supplement for modern organic chemistry by John D Roberts( Book )

16 editions published between 1967 and 1970 in 3 languages and held by 137 WorldCat member libraries worldwide

Organic chemistry problems by David Noble Harpp( Book )

6 editions published between 1972 and 1974 in English and held by 128 WorldCat member libraries worldwide

Collected works by John D Roberts( Book )

3 editions published in 1970 in English and held by 93 WorldCat member libraries worldwide

A study guide to organic chemistry; methane to macromolecules by John D Roberts( Book )

7 editions published between 1971 and 1972 in English and held by 73 WorldCat member libraries worldwide

A study guide to Basic principles of organic chemistry by John D Roberts( Book )

9 editions published in 1977 in English and held by 71 WorldCat member libraries worldwide

From Puritanism to Platonism in seventeenth century England by J. Deotis Roberts( Book )

3 editions published in 1968 in English and Undetermined and held by 31 WorldCat member libraries worldwide

The research of Professor J.D. Roberts has interested me for several years. It has interested me because he has been working in a really rich area of intellectual history. Even before Professor Whitehead taught us to speak of the seventeenth century as the "century of genius," many of us looked with wonder on the creativity of the men who produced religious and philosophical literature in that period of contro versy and of power. It was, in a most unusual way, a flowering time of the human spirit. The present volume is devoted to one fascinating chapter in the history of ideas. We know now, far better than we knew a generation ago, how incendiary Puritan ideas really were. They had tremendous consequences, many of which continue to this day, in spite of the absurd caricature of Puritanism, which is popularly accepted. The best of Milton's contemporaries were great thinkers as well as great doers
Kurze Anleitung zur Berechnung von Pi-Elektronensystemen by John D Roberts( Book )

2 editions published in 1966 in German and held by 30 WorldCat member libraries worldwide

Fen zi gui dao by John D Roberts( Book )

4 editions published between 1970 and 1979 in Chinese and held by 20 WorldCat member libraries worldwide

Guitar travels by John D Roberts( Book )

6 editions published in 1977 in English and held by 14 WorldCat member libraries worldwide

The right place at the right time by John D Roberts( Book )

5 editions published in 1990 in English and held by 13 WorldCat member libraries worldwide

Xian dai shi yan you ji hua xue by Guolibianyiguanshijiemingzhufanyiweiyuankuai( Book )

1 edition published in 1973 in Chinese and held by 10 WorldCat member libraries worldwide

 
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ABCs of FT-NMR
Alternative Names
John D. Roberts Amerikaans scheikundige

John D. Roberts amerikansk kemiker

John D. Roberts amerikansk kemist

John D. Roberts amerikansk kjemikar

John D. Roberts amerikansk kjemiker

John D. Roberts chimiste américain

John D. Roberts US-amerikanischer Chemiker

Roberts, D. Ž.

Roberts, Dž.

Roberts, J. D.

Roberts, J. D. 1918-

Roberts, John D.

Roberts, John Dombrowski 1918-

Джон Домбровски Робертс

Робертс, Дж 1918-

جان دی. رابرتس شیمی‌دان آمریکایی

ジョン・D・ロバーツ

约翰·东布罗夫斯基·罗伯茨

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