Advances in Heterocyclic Chemistry, Vol. 24 by A.R. Katritzky PDF

By A.R. Katritzky

ISBN-10: 0120206242

ISBN-13: 9780120206247

(from preface)This quantity makes an immense contribution to the method of up-dating past volumes that we have got initiated. Seven of the 9 chapters are dedicated to this function and any longer we intend to up-date chapters from 10 to fifteen years after their visual appeal, only if substantial paintings has been conducted within the sector covered.Five chapters were up-dated by means of the authors of the unique chapters that seemed in previous volumes, as follows: Quinazolines, by way of W. L. F. Armarego (the unique bankruptcy seemed in quantity 1), 3-membered earrings with Heteroatoms, by way of E. Schmitz (Volume 2), Physicochemical facets of Purines, through J. H. Lister (Volume 6), Reis-sert Compounds, through F. D. Popp (Volume 9), and Pyridazines, via M. Tiffler and B. Stanovnik (Volume 9).Two different chapters up-date matters coated in previous volumes, yet through diverse authors: Selenium-Nitrogen Heterocycles, through I. Lalezari, A. Shafiee, and M. Yalpani, which up-dates the contribution through Bulka in quantity 2 on Selenazole Chemistry, and Pyrrolizidines, by way of D. J. Robins, which up-dates the contribution by means of Kochetkov and Likhosherstov in quantity 5.Finally, chapters care for considerably new themes: Benzo[c]cin-nolines, by means of J. W. Barton, and 1, 4-Thiazines, through R. J. Stoodley.

Show description

Read Online or Download Advances in Heterocyclic Chemistry, Vol. 24 PDF

Similar chemistry books

Topics in Current Chemistry 197, Dendrimers - download pdf or read online

Dendrimers are a category of hugely branched molecules that mix the homes of polymers and small discrete molecules. One categorised one of the unique molecules of chemistry, dendrimers have attracted huge recognition lately, as their distinctive host/guest homes and their potential of being functionalized within the outer edge besides within the middle have ended in new fabrics with an exceptional capability for functions.

Download e-book for iPad: Progress in the Chemistry of Organic Natural Products 100 by A. D. Kinghorn, H. Falk, J. Kobayashi

The volumes of this vintage sequence, now observed easily as "Zechmeister" after its founder, L. Zechmeister, have seemed below the Springer Imprint ever because the sequence' inauguration in 1938. it truly is for that reason probably not marvelous to determine that the record of contributing authors, who have been provided a Nobel Prize, is kind of lengthy: Kurt Alder, Derek H.

Additional resources for Advances in Heterocyclic Chemistry, Vol. 24

Example text

Chupakhin, and I . Ya. Postovskii, K\7im. Geterotsikl. , 561 (1975). K. Lempert and P. Gyulai, Trtruhedron 26, 3443 (1970). 38 [Sec. A W. L . F. l9l The imines 71, in the latter reaction, required a temperature of 125°C for several days to give the 4-methylene-3,4-dihydroquiaazolines (72)in ca. 50% yields. Quinazolines could not be formed in this reaction when both the ortho positions of the N-aryl group were substituted. R Ph Me OH (73) (74) Ring cleavage caused by the addition of Grignard reagents to quinazolin4(3H)-ones has been mentioned earlier (Section TV,C).

C. Taylor, M. L. Chittenden, and S. F. Martin, Heterocycles 1. 59 (1973). 13' 139 A. Sec. E] 29 QUINAZOLINES 4-p-Tosylquinazoline was readily converted into 4-cyanoquinazoline (KCN, DMF),'44 and 2-fluorosulfonyl- and 4-sulfoquinazolines gave the ~~ respective 2- and 4-hydrazinoquinazoline with h ~ d r a z i n e . 147This reaction can be usefully adapted for the preparation of deuterated derivatives if deuterated solvents are used. The kinetics of deamination of 4-aminoquinazoline to quinazolin-4(3H)one was studied in detail at various potassium hydroxide concentrations.

Pliurm. Jugosl. 25, 223 (1975) [CA 84, 121762 (1976)l. 1 7 6 F. Gatta and R. Landi Vittory, G a z . Cliim. I t d . 99, 715 (1969). 177 17' 17' Is' Is' K. Okumura, T. Oine, Y . Yamada, G. Hayashi, and M. Nakama, J. Med. Cliem. 11, 348 (1968). K. Okumura, T. Oine, Y . Yamada, G. Hayashi, M . Nakama, and T. Nose, J . Med. Clzem. 11, 788 (1968). H. Mohrle and C . M. Seidel, Arch. Pliurni. (Weinhein7)309. 572 (1976). P. de Mayo and J. J . Ryan, Chem. , 88 (1967). J. W. S. Perkin I, 2004 (1976); G. F.

Download PDF sample

Advances in Heterocyclic Chemistry, Vol. 24 by A.R. Katritzky

by Jason

Rated 4.76 of 5 – based on 34 votes