SIX-MEMBERED HETEROCYCLIC NITROGEN COMPOUNDS WITH FOUR CONDENSED RINGS This is :he second wlume published in :he sr*icr THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS THE CHEMISTRY OF HETEROCYLIC COMPOUNDS A SERIES MONOGRAPHS OF ARNOLD Consulting Editor WEISSBERGER, SIX-MEMBERED HETEROCYCLIC NITROGEN COMPOUNDS WITH FOUR CONDENSED RINGS H. C. F. ALLEN Eastman Kodak Company, Rochester, N. Y. collaboration with In BUHNESS, EAN V. CRAWFORD, D. M. F. ELLNOR W. SPANGLERd . WILSORN. WEBSTER,a nd V. 1951 INTERSCIENCE PUBLISHERS, INC., NEW YORK INTERSCIENCE PUBLISHERS LONDON LTD., Cnpyright, 1951, Interscirnce Publishers, Inc. ALL RIGHTS RESERVED. This book or any part thereof must not be reproduced without permission of the publisher in writing. This applies specifically to photontat and microfilm reproductions. INTERSCIENCE PUBLISHERS, INC., 250 Fifth Ave., New York I, N. Y. Fm Great Britain and Northern Ireland: Intrmcience Publishers Ltd., 2a Southampton Row, W. C. 1 London INTHODUCTION TO THE SERIES The Chemistry of Heterocyclic Compounds The chemistry of heterocyclic compounds is one the most complex of branches of organic chemistry. It is equally interesting for its theoretical implications, for the diversity of its synthetic procedures, and for the physiological and industrial significance heterocyclic compounds. of A field of such importance and intrinsic difficulty should be made as readily accessible possible, and the lack a modern detailed and as of comprehensive presentation of heterocyclic chemistry is therefore keenly felt. It is the intention of the present series to fill this gap by expert presentations of the various branches of heterocyclic chemistry. The subdivisions have been designed to cover the field in its entirety by monographs reflect the importance and the interrelations of the which various compounds, and accommodate the specific interests of the authors. Research Loboratories ARNOLD WElSSBERGER fistman K& Company Rochester, New York V The polynuclear heterocyclic compounds containing nitrogrn and four fused six-membered rings are not only of considerable interest to the drug and dye industries, but are also of great theoretical interest and historical importance. In several instances the proof of structure was unexpectedly difficult, requiring many years, to which well-known chemists devoted much of their scientific lives. The similarities and significant differences shown by the various members of the larger hetero- cyclic condensed systems are lost in the usual treatment given them in the literature. It is hoped that the arrangement and discussion of the closely related classes included in this volume will arouse a greater interest in and impart a new viewpoint to the chemistry of the individual sub- stance. The literature has been covered through 1950. The varied nomenclature was most confusing, each group of investi- gators applying names that gave little clue as to structures. Even the indexing journals were not consistent. Both names and numbering differed markedly for strictly analogous types of compounds. In a monograph such as this, uniformity is essential, particularly for locating different series of compounds for comparison. For these reasons, the system of nomenclature has been adopted, and every substance “a” named accordingly. In the index, all individual chemical substances are listed under the names in the text. The name of the parent used ring system, as listed in the Ring Index and used in Chemical Abstracts, is also indexed. Thus, anyone unfamiliar with the “a” nomenclature can find the “a” name of the corresponding ring system by its Chemical Abstracts name, and then up the individual substance under the “a” name of look the parent ring system. The publishers have cooperated in every way to make the volume of the greatest possible use and have been most liberal in the allowance of space for structural formulas and an extensive index. The authors are very grateful to A. H. Talbot for typing, proofreading, and general Mrs. editorial assistance. Eastman Kodak Companp C. F. AILEN H. Rochester, New York March 15, 1951 vii Contents Preface ............................................................... vii Introduction .......................................................... 1 . . . I Armaphthcencr EIconorR Wabster ............................... 3 By 1. Monoazanaphthacenes . .................................... 3 A. 1-~anaphthaccn.c. ......................................... 3 . 2-Azanaphthaccne ........................................... 7 B C. 5-Azanaphthaccne ...... ........... 8 . 2 IXazanaphthacenu ........ A . 1,3-Diazanaphthacene ........................................ 21 . 1,4Diazanaphthacene ........................................ 24 B C. 1, 1I -Diazanaphthacenc ....................................... 26 . 2,3-Diazanaphthaccne ...... ..................... 26 1). 5,CDiazanaphthacenc ........................................ 27 E. 5,ll-Diazanaphthacene ....................................... 34 F . G 5.1 2.Diazanaphthacenc ....................................... 37 3. Triazanaphthacenes. ............................................ 43 A. .............................. . 51,,66, ,111l- -TTrriaizaaznanaapphhththaacceennce . ............................. B 4 . Tetrazanaphthacenol ............................................ 45 A. ....... .............. 45 . 11.,43.6,,5 ,1112- T-Tcetrtarzaaznaanapphhththaacceennce ................................... 47 CB . ............................... 50 5,6,11,12.Tetrazanaphthacene . . I1 Az1a. b eMnzo(nuo]aaznatbhernrzc[ueJaacnrt hrBayc eJneacns. .1..' .C rawjord a dE lrunor K . W'bsh... ............ 57 57 A . ... . l-Azabenz[aJanthracenc.,. ................................... 61 B 4-.4zal~enz[aJanthracene., (1) Derivatives .......................... ..... Alkyl 65 (2) Oxidation Products ....................................... 66 (3) Halogen Derivatives. .................. ................. 67 (4) Nitro Derivatives ..................... ................. 68 (5) Sulfonatcd and Hydroxylated Derivatives .................... 68 (6) Physical Properties ...... (7) Amino Compounds ...... C. 5-Azabenz[o]anthracene ...................................... 83 1). 8-Azabenz [aI anthracenc ...................................... 85 E. lO-Azabenz[o]anthracenc ..................................... 88 P . 1I -Azabcnz[o]anthraccnc ..... ........ ........... 89 ix X Contents . 11 Azabenz[a]anthtocener (continued) . ........................................ 2 Diazabenz[a]anthracenes 91 A . ... .............. . 1,3-Diazabenz[alanthracene ... ............... 9913 BC . 11 ,,74 --DDiiaazzaabbeennzz[[ aa]l aanntthhrraacceennec ................................... 96 . . . ............ D. 1,12-Diazabenz[a]anthrace.n.e. ............ 96 E. 2,4-Diazabenz[o]anthracene. .. 98 F . 4,7-Diazabenz[a]anthracene G .................................. . 4,1ZDiazabenz[ajanthracen.e. . ............ 100 H 5,7-Diazabcnz[a]anthracenc 101 ......................................... (1) Ciba Yellow 3C 102 H&ht .................................... (2) Yellow U 107 (3) ......... .......... .... Htichst Yellow R 109 . . . ....................... I. 5,12-Diazabenz[a]anthracene 114 J .................................. . 6,7-Diazabenz[o]anthracene 117 .................... .... . K 6,12-Diazabenz[a]anthracene 120 . ................................ 3 Tr.i azabenz[a]anthracenes 121 A 4,7,12-Triazabenz[a]anthracenc ............................... 121 . ............................. . B 6,7,12-Tr[ iazabenz[a]an.t.h.r.a.c.e.n.c. ........ .................. 122 4 Te.t razabenz a ]anthracenes 123 ....................... A . 7,8,10,12-Tetrazabenz[a)anthraccnc 124 ............................ . B 7,9,11,12-Tctrazabenz[o]anthracrne 124 ..................................... 5 Pe.n tatabenz[a]anthracene s 127 .......................... A . 4,7,9,11,12-Pentazabenz[o]anthracene 127 ................ B 4,7,8,1O,1 ZPentazabenz [aJ anthracenr 127 . . . IXX A.a obcnrto[cjphenlnthrener By Eltanor H W'rbstn., ................. 133 1 Monoazabenzo[c]phenanthrenes. ....... ......................... 133 A. . l.Azabenzo[c]phenanthrenc .......... ........................ 133 ........... ........................ B . 2.Azabenzo[c]phenanthrenr: 134 .......... ........................ C . bAzabenzo[c]phcnanthrenc 134 D ......... ....................... . 6-Azabenzo[c]phenanthrenc 133 2 Diazabenzo[c]phenanthrenes. ......... . . . . . . . . . . . . . . 141 A. . 1 ,Z Diazabenzo[cj phenanthrcnr ........ ..................... 141 B 5,8.Diazabenzo[c]phenanthrrnr ....... ...................... 142 . . . 1V A.z achrysencr ByJean V CroccJord ........................... 151 1 Mo.n oazachrysenc l ............................................ 151 ................................ .......... A 1-Azachrysenc 151 B .. 2-Azachrysene. ....... .................................. 154 .............................................. C 3-Azachrysene .. 154 . . . . . . . . . . . . . . . . . . . . . . . . . . 155 E. 5-Azachryscnc. ............... . . . . ........... 157 ............ . . . . . . . . . . . . . . . . . . . . . . (1) Chelidonine 160 ..................................... 166 ..................................... (3) a-Homochelidonine 168 ........................................ . (4) Chelerythrine 169 ............................................. F 6-Azachryscne 174 Contents xi . IV 2A .z aDciharzyarcehnryesre n(ccosn .t.i.nu.e.d.). ....... ....... .................... 174 A . 1.lO.Diazachrysene ....... ............................... 174 B. 2.rl- Diazachryscne ........................................... 175 C. 4.1O.Diazachrysenc ..................... ................ 175 . . Axrtriphenylener ByJcun V. Crowford ....................... V . 1 Monoazatriphcnylcnes ................................... A . 1- Azatriphenylcne ............. ........................... 185 B. 2-Azatriphenylene ............. ........................... 186 2 . Diazatriphenylenes ................ ........................... 188 A . 1..2 .Diazatriphenylene ........................................ 188 B. 1 4-Diazatriphenylene .... ................ 188 . C 1.8-Diazatriphcnylene ........................................ 191 D. 2,f-Diazatriphenylcne .. ........... ... ... 192 . Triazatriphenylencs .................. ... ... 192 3 A . 1.2.CTriazatriphenylcne ...... ........................ 193 B. 1.5.9-Triazatriphenylene. ..... ........................ 198 . hbenaanthrener . By C. F. H . Allen. D . M . Burness. and F. W .S panglcr . . 201 VI Introduction ...................................................... 201 A . Historical ................................................ B. Nomenclature ...... ......... ........................ 202 (1) Numbering ................................................. 202 (2) Zhabenzanthrones (Anthrapyridines. Anthrapyridoncs) ......... 202 (3) 1, 3-Diazabcnzanthrones (Anthrapyrimidincs) ................... 203 1. Monoazabenzanthrenes .......................................... 204 A . 7H.l.Azabenzanthrenc . By D . M . Burncss ...................... 204 (1) Preparation ............................................. 204 (2) Reaaiona ................................ 205 ( 3.)it .. ............................................... 205 B. 2-Atabenzanthrur~. ~ By D . M . BUWWS.S. ................. 207 (I) Preparation ............. ......... .......... 207 (2) Reactionr ............................................... 208 (3) Propertia ..................................... 209 C . 3-Azabenzanthrcncs . By C. F. H . Allm ......................... 209 (1) Monokcto Derivatives: 3-Azabenzanthmna (Anthrapyridines) . 209 (2) Diketo Mvativcs: 2-Keto-3-azabenzanthmna (Anthrapyri- dona) ............................................... 213 (a) Ring from 1-Aminoanthraquinone ........ .. 214 CClloossuurree,. Method ...... ............. 216 (b) Ring seka’s (c) Formation Substituted 2-Kcto-3-az nthrones ...... 217 of (1) In the 1-Position .................................. 217 (2) In the 3-Pdtion ......... ...................... 219 (3) In the CPOeition ............................ 219 (4) In the &Position .................................. 219 (5) the 8- and 11-Positions. ......................... 220 (6) MIn tecllaneous. .................................. 221 xii Contentr . Anbenunthrener (COrJinurd) VI (d) Products Uncertain Structures ....................... 222 of (e) Wianthrapyridoncs” .................................. 223 DE. . C5(3-A)A zzcaaobbleoenrnz .za.an.n.tth.h.rr.ee.nn.e.es.s ... ..BB..yy. .DD... . . MM.. .... BB..uw.m wtssss .. ....................... 222222388 (1) Introduction ................................... 229 (2) Hittotical ............................................... 229 (3) Nomenclature ........................................... 230 (4) Sterrochdtry. ......................................... 231 (5) prepatation. ............................................ 231 (6) Reactionr ........................... ................ 235 (7) pmpertia ........................... ................ 237 (8) Source, Roputieq and Physiological Action of the Natural ................. ....................... 238 Alkaloid8 (a) Apomorphine ........................................ 238 (b) Apocodeinc .............. ........... 239 (c) Rounaine .......................................... 239 (d) Anolobime ............................................ 239 (e) Morphothebaine ..................................... 239 .......................................... (f) Tuduranine 240 .......................................... (g) Iaothebaine 240 (h) Pukatcine ........................................... 240 (i) Laurcline .................................... .. 241 (j) Laurotetanine ........................................ 241 Actinodaphnine ....................................... 241 (k) (I) Boldine. ............................................ 242 (m)Corytuberinc ........................................ 242 Laurepukine ............ ..... ... 243 (n) (0) N-Mcthyllaurotetanine ................................ 243 (p) d-Corydine. ......................................... 243 Isocorydinc. .......... 244 (q) (r) Domesticine ......................................... 244 Isodomaticine 244 (s) (t) Bulbocapninc ...................... .............. 245 (u) Glaucinc ............................................ 245 (v) Epidicentrinc . . ........... 246 (w)Diccntrine ........................................... 246 . 7H,8(x-A) zGablaeunzJadnin ther .e.n.e.. . .B..y. .D.. . .M. ... B..u.n.u.s.s ..... ........................... ... 225446 GF . 7H,ll-Azabenzanthrcne. By D . M . Burness ..................... 254 (1) Preparation ... .............................. .. 254 (2) Reactions .............................. ............. 256 (3) Properties. .............................................. 257 . x-Azabcnzanthrenes. By D. M . Burness ........................ 257 . H 2 Diazabenzanthrena ............................................. 260 A. 1, 2-Diazabenzanthrones (Pyridazinoanthroncs). By F . I+‘. Spongltr . 260 (1) Historical. .............................................. 261