S Akai (22 results)

Hardcover. Condition: Good. Dust Jacket Condition: Good. Wear consistent with age and use. Former owner's name in ink on front endpaper and page block edges, otherwise clean and unmarked copy. Light bending and bowing to boards and page block. Light bumping visible to corners of boards and ends of spine strip. This could have light cosmetic flaws, but remains in good condition. Dust jacket condition is Good. Secure packaging for safe delivery.…

Hardcover. Condition: Very Good. Dust Jacket Condition: Vg-. Name on inner front cover and title page and on front of jacket. Book.

Hardcover. Condition: Good. 1st Edition. Ex. Library, Copyright Date: 1971 SM QUARTO, 1971, PP.415, B & W PHOTOS, TEXT FIGURES. B & W PHOTOS, TEXT FIGURES (illustrator).

Hardcover. Condition: Very Good. Dust Jacket Condition: Very Good. 415 pages.

Hardcover. Condition: Near Fine. Dust Jacket Condition: Very Good. 1st. First Edition, First Printing; 415 clean, unmarked pages; dj w/lite wear only, in mylar; owner's stamp. Charts, Graphs, b/w Ilus (illustrator).

of Erysiphe Graminis Hordei (S. A. Mycopath. et Mycolog. Applic. Fasc. 3 - 4, Vol. 35) 1968. S. 218 - 222. m. zahlr. Abb. br. -2) -Sonderabdruck-.

on the multiplication of tobacco mosaic virus (S. A. Phytopatholog. Z. 65) 1969. S. 279 - 287. m. 6 Fig. br. -2) -Sonderabdruck-.

infected by Cochliobolus miyabeanus (S. A. Phytopatholog. Z. 64) 1969. S. 276 - 281. m. zahlr. Abb. br. -2) -Sonderabdruck-.

Condition: NEW.

Condition: New.

Condition: New.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Buch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - In their analysis of experiments and in their planning of syntheses, organic chemistsconsciouslyorunconsciouslytendtousetheprincipleofleastmotion, thechemicalequivalentofOccam srazor. Inrearrangementreactionsthispr- ciple is violated and may make rearrangements problematic reactions. At the sametime,thereisalwaysfascinationintheunexpectedandsorearrangement reactionsarealsoanattractive eldofstudy. Consequently, ourunderstanding of rearrangement reactions is now quite advanced and allows strategic uses in organic synthesis. Here, a helpful tool that may easily be overlooked is thein uence oforganosulfurfunctionalitiesontheserearrangements. Infact, the presence of sulfur may make rearrangements predictable and productive or allow speci c transformations which would otherwise require a tedious synthetic detour. The present account is meant to spread this knowledge. In addition, an introductory chapter gives a survey of the basics of organosulfur chemistry to put the information in the individual chapters into perspective and to help readers who are less familiar with the peculiarities of sulfur in an organicenvironment. Theamountofmaterialrequiringcoveragewassovastthatthevolumehadto besplitintotwoparts. Wehopethatreaderswillappreciatethecomprehensive and up-to-date information on sulfur-mediated rearrangements. Fortunately, leading experts were available to write the individual chapters and provide state-of-the-artreviews ofthecurrent researchonsulfur-mediated rearran- ments. It was a pleasure to work with these colleagues and I appreciate their involvement in spite of many other obligations. This volume should help the chemical community in their synthetic workand so it was worththe effort. Clausthal-Zellerfeld, October 2006 Ernst Schaumann Contents SulfurisMoreThantheFatBrotherofOxygen. AnOverviewofOrganosulfurChemistry E. Schaumann. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 RecentAdvancesinPummererReactions S. Akai Y. Kita . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 1,2-SulfurMigrations A. W. Sromek V. Gevorgyan. . . . . . . . . . . . . . . . . . . . . . . . 77 1,3-SulfurShifts:MechanismandSyntheticUtility S. K. Bur. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 AuthorIndexVolumes251 274. . . . . . . . . . . . . . . . . . . . . . 173 Subject Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 ContentsofVolume275 Sulfur-MediatedRearrangementsII Volume Editor: Ernst Schaumann ISBN: 978-3-540-68099-4 [2,3]-Sigmatropic RearrangementsofAllylic Sulfur Compounds M. Reggelin [2,3]Sigmatropic RearrangementsofPropargylic andAllenicSystems S. Braverman M.…

Hardcover. Condition: Brand New. 1st edition. 185 pages. 9.25x6.25x0.50 inches. In Stock.

HC. 195pp, ads ISBN 493081300X fine w/very good dustjacket (hardcover). B&W illustrations (illustrator).

Hardcover. Condition: Good. Publisher: The Phytopathological Society of Japan, 1971, Good, HB, 415 pp., head of spine small tear. The United States-Japan Cooperative Program. Proceedings of a Conference held at the East-West Center, University of Hawaii, Honolulu January 1970. Book.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Series presents critical reviews of the present position and future trends in modern chemical researchShort and concise reports on chemistry, each written by the world renowned expertsStill valid and useful after 5 or 10 yearsMore in.…

Gebunden. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Series presents critical reviews of the present position and future trends in modern chemical researchShort and concise reports on chemistry, each written by the world renowned expertsStill valid and useful after 5 or 10 yearsMore in.…

Buch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In their analysis of experiments and in their planning of syntheses, organic chemistsconsciouslyorunconsciouslytendtousetheprincipleofleastmotion, thechemicalequivalentofOccam srazor. Inrearrangementreactionsthispr- ciple is violated and may make rearrangements problematic reactions. At the sametime,thereisalwaysfascinationintheunexpectedandsorearrangement reactionsarealsoanattractive eldofstudy. Consequently, ourunderstanding of rearrangement reactions is now quite advanced and allows strategic uses in organic synthesis. Here, a helpful tool that may easily be overlooked is thein uence oforganosulfurfunctionalitiesontheserearrangements. Infact, the presence of sulfur may make rearrangements predictable and productive or allow speci c transformations which would otherwise require a tedious synthetic detour. The present account is meant to spread this knowledge. In addition, an introductory chapter gives a survey of the basics of organosulfur chemistry to put the information in the individual chapters into perspective and to help readers who are less familiar with the peculiarities of sulfur in an organicenvironment. Theamountofmaterialrequiringcoveragewassovastthatthevolumehadto besplitintotwoparts. Wehopethatreaderswillappreciatethecomprehensive and up-to-date information on sulfur-mediated rearrangements. Fortunately, leading experts were available to write the individual chapters and provide state-of-the-artreviews ofthecurrent researchonsulfur-mediated rearran- ments. It was a pleasure to work with these colleagues and I appreciate their involvement in spite of many other obligations. This volume should help the chemical community in their synthetic workand so it was worththe effort. Clausthal-Zellerfeld, October 2006 Ernst Schaumann Contents SulfurisMoreThantheFatBrotherofOxygen. AnOverviewofOrganosulfurChemistry E. Schaumann. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 RecentAdvancesinPummererReactions S. Akai Y. Kita . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 1,2-SulfurMigrations A. W. Sromek V. Gevorgyan. . . . . . . . . . . . . . . . . . . . . . . . 77 1,3-SulfurShifts:MechanismandSyntheticUtility S. K. Bur. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 AuthorIndexVolumes251 274. . . . . . . . . . . . . . . . . . . . . . 173 Subject Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 ContentsofVolume275 Sulfur-MediatedRearrangementsII Volume Editor: Ernst Schaumann ISBN: 978-3-540-68099-4 [2,3]-Sigmatropic RearrangementsofAllylic Sulfur Compounds M. Reggelin [2,3]Sigmatropic RearrangementsofPropargylic andAllenicSystems S. Braverman M. 185 pp. Englisch. …