

HETEROCYCLES
An International Journal for Reviews and Communications in Heterocyclic ChemistryWeb Edition ISSN: 1881-0942
Published online by The Japan Institute of Heterocyclic Chemistry
Login / Registration
Registration
Registration for Editors, Referees
and Individual subscribers
Register for e-Alerts
New
Brush Up | Your Heterocycles |
? |
Announcement
Please click here for a notice of suspension of publication.
HETEROCYCLES is pleased to announce Heterocycles Award.
In recognition of an outstanding oral presentation at the 52nd Congress of Heterocyclic Chemistry
See more




October 23, 2023
Announcement of Archives
Quick search
Prepress & Curent Issues
Prepress
Current issues
- Vol. 106 Regular Issue
- Vol. 105 Special Issue
List of Issues
- Vol. 105 Somsak Ruchirawat's Special Issues
- Vol. 104 Regular Issues
- Vol. 103 Yasuyuki Kita's Special Issues
- Vol. 102 Regular Issues
- Vol. 101 Kaoru Fuji's Special Issues
- Vol. 100 Regular Issues
- Vol. 99 Tohru Fukuyama's Special Issues
- Vol. 98 Regular Issues
- Vol. 97 Kiyoshi Tomioka's Special Issues
- Vol. 96 Regular Issues
- Vol. 95 Professor Dr. Masakatsu Shibasaki's Special Issues
- Vol. 94 Regular Issues
- Vol. 93 Professor Lutz F. Tietze's Special Issues
- Vol. 92 Regular Issues
- Vol. 91 Regular Issues
- No. 12 pp. 2233 - 2454
- No. 11 pp. 2043 - 2232
- No. 10 pp. 1863 - 2042
- No. 9 pp. 1715 - 1862
- No. 8 pp. 1555 - 1714
- No. 7 pp. 1349 - 1554
- No. 6 pp. 1137 - 1348
- No. 5 pp. 931 - 1136
- No. 4 pp. 701 - 930
- No. 3 pp. 479 - 700
- No. 2 pp. 239 - 478
- No. 1 pp. 1 - 238
- Vol. 90 Professor Isao Kuwajima's Special Issues
- Vol. 89 Regular Issues
- No. 12 pp. 2697 - 2932
- No. 11 pp. 2479 - 2696
- No. 10 pp. 2271 - 2478
- No. 9 pp. 2029 - 2270
- No. 8 pp. 1767 - 2028
- No. 7 pp. 1557 - 1766
- No. 6 pp. 1343 - 1556
- No. 5 pp. 1125 - 1342
- No. 4 pp. 845 - 1124
- No. 3 pp. 579 - 844
- No. 2 pp. 281 - 578
- No. 1 pp. 1 - 280
- Vol. 88 Professor Victor Snieckus's Special Issues
- Vol. 86 Prof. Dr. Ei-ichi Negishi's Special Issues
- Vol. 85 Regular Issues
- No. 12 pp. 2837 - 3150
- No. 11 pp. 2617 - 2836
- No. 10 pp. 2375 - 2616
- No. 9 pp. 2073 - 2374
- No. 8 pp. 1795 - 2072
- No. 7 pp. 1529 - 1794
- No. 6 pp. 1255 - 1528
- No. 5 pp. 993 - 1254
- No. 4 pp. 749 - 992
- No. 3 pp. 551 - 748
- No. 2 pp. 281 - 514
- No. 1 pp. 1 - 280
- Vol. 84 Dr. Albert Padwa's Special Issues
- Vol. 83 Regular Issues
- No. 12 pp. 2689 - 2968
- No. 11 pp. 2451 - 2688
- No. 10 pp. 2223 - 2450
- No. 9 pp. 1953 - 2222
- No. 8 pp. 1727 - 1952
- No. 7 pp. 1435 - 1726
- No. 6 pp. 1187 - 1434
- No. 5 pp. 951 - 1186
- No. 4 pp. 695 - 950
- No. 3 pp. 447 - 694
- No. 2 pp. 247 - 446
- No. 1 pp. 1 - 246
- Vol. 82 Prof. Dr. Albert Eschenmoser's Special Issues
- Vol. 82 Prof. Dr. Albert Eschenmoser's Special Issue
- Vol. 81 Regular Issues
- No. 12 pp. 2719 - 2978
- No. 11 pp. 2439 - 2718
- No. 10 pp. 2203 - 2438
- No. 9 pp. 1979 - 2202
- No. 8 pp. 1773 - 1978
- No. 7 pp. 1571 - 1772
- No. 6 pp. 1347 - 1570
- No. 5 pp. 1061 - 1346
- No. 4 pp. 795 - 1060
- No. 3 pp. 517 - 794
- No. 2 pp. 259 - 516
- No. 1 pp. 1 - 258
- Vol. 80 A. Suzuki's Special Issues
- Vol. 79 J. Daly's Memorial Issue
- Vol. 78 Regular Issues
- No. 12 pp. 2919 - 3188
- No. 11 pp. 2661 - 2918
- No. 10 pp. 2431 - 2660
- No. 9 pp. 2193 - 2430
- No. 8 pp. 1917 - 2192
- No. 7 pp. 1627 - 1916
- No. 6 pp. 1387 - 1626
- No. 5 pp. 1109 - 1386
- No. 4 pp. 843 - 1108
- No. 3 pp. 555 - 842
- No. 2 pp. 281 - 554
- No. 1 pp. 1 - 180
- Vol. 77 K. Fukumoto's Special Issues
- Vol. 76 Prof. Ryoji Noyori's Special Issues
- Vol. 75 Regular Issues
- Vol. 74 Prof. Dr. Ekkehard Winterfeldt's Special Issue
- Vol. 73 Dr. Ivar Ugi's Memorial Issue
- Vol. 72 Prof. Kishi's Special Issue
- Vol. 71 Regular Issues
- Vol. 70 Prof. Weinreb's Special Issue
- Vol. 69 Dr. Satoshi Omura's Special Issue
- Vol. 68 Regular Issues
- No. 12 pp. 2465 - 2766
- No. 11 pp. 2243 - 2464
- No. 10 pp. 2023 - 2242
- No. 9 pp. 1801 - 2022
- No. 8 pp. 1551 - 1800
- No. 7 pp. 1319 - 1550
- No. 6 pp. 1099 - 1318
- No. 5 pp. 879 - 1098
- No. 4 pp. 667 - 878
- No. 3 pp. 453 - 666
- No. 2 pp. 233 - 452
- No. 1 pp. 1 - 232
- Vol. 67 Prof. Trost's Special Issues
- Vol. 66 Dr. Koga's Memorial Issue
- Vol. 65 Regular Issues
- Vol. 64 Prof. Potier's Special Issue
- Vol. 63 Regular Issues
- No. 12 pp. 2707 - 3080
- No. 11 pp. 2457 - 2706
- No. 10 pp. 2199 - 2456
- No. 9 pp. 2005 - 2198
- No. 8 pp. 1757 - 2004
- No. 7 pp. 1531 - 1756
- No. 6 pp. 1267 - 1530
- No. 5 pp. 1009 - 1266
- No. 4 pp. 759 - 1008
- No. 3 pp. 505 - 758
- No. 2 pp. 241 - 504
- No. 1 pp. 1 - 240
- Vol. 62 Professor Paquette's Special Issue
- Vol. 61 HETEROCYCLES 30th Anniversary Special Issue
- Vol. 60 Regular Issues
- No. 12 pp. 2621 - 2988
- No. 11 pp. 2417 - 2620
- No. 10 pp. 2211 - 2416
- No. 9 pp. 2017 - 2210
- No. 8 pp. 1779 - 2016
- No. 7 pp. 1561 - 1778
- No. 6 pp. 1303 - 1560
- No. 5 pp. 1045 - 1302
- No. 4 pp. 769 - 1044
- No. 3 pp. 519 - 768
- No. 2 pp. 289 - 518
- No. 1 pp. 1 - 288
- Vol. 59 Professor Kanaoka's Special Issues
- Vol. 58 Professor Meyers' Special Issue
- Vol. 57 Regular Issues
- No. 12 pp. 2227 - 2500
- No. 11 pp. 1983 - 2226
- No. 10 pp. 1777 - 1982
- No. 9 pp. 1587 - 1776
- No. 8 pp. 1399 - 1586
- No. 7 pp. 1211 - 1398
- No. 6 pp. 1003 - 1210
- No. 5 pp. 781 - 1002
- No. 4 pp. 615 - 780
- No. 3 pp. 421 - 614
- No. 2 pp. 219 - 420
- No. 1 pp. 1 - 218
- Vol. 56 Professor Kutney's Special Issue
- Vol. 55 Regular Issues
- No. 12 pp. 2251 - 2522
- No. 11 pp. 2043 - 2250
- No. 10 pp. 1839 - 2042
- No. 9 pp. 1635 - 1838
- No. 8 pp. 1433 - 1634
- No. 7 pp. 1231 - 1432
- No. 6 pp. 1015 - 1230
- No. 5 pp. 823 - 1014
- No. 4 pp. 623 - 822
- No. 3 pp. 435 - 622
- No. 2 pp. 223 - 434
- No. 1 pp. 1 - 222
- Vol. 54 Professor Ito's Special Issues
- Vol. 53 Regular Issues
- No. 12 pp. 2601 - 2902
- No. 11 pp. 2353 - 2600
- No. 10 pp. 2119 - 2352
- No. 9 pp. 1877 - 2118
- No. 8 pp. 1669 - 1876
- No. 7 pp. 1471 - 1668
- No. 6 pp. 1239 - 1470
- No. 5 pp. 1011 - 1238
- No. 4 pp. 761 - 1010
- No. 3 pp. 519 - 760
- No. 2 pp. 261 - 518
- No. 1 pp. 1 - 260
- Vol. 52 Professor Mukaiyama's Special Issues
- Vol. 51 Regular Issues
- No. 12 pp. 2801 - 3102
- No. 11 pp. 2553 - 2800
- No. 10 pp. 2301 - 2552
- No. 9 pp. 2029 - 2300
- No. 8 pp. 1775 - 2028
- No. 7 pp. 1499 - 1774
- No. 6 pp. 1225 - 1498
- No. 5 pp. 961 - 1224
- No. 4 pp. 721 - 960
- No. 3 pp. 471 - 720
- No. 2 pp. 231 - 470
- No. 1 pp. 1 - 230
- Vol. 50 HETEROCYCLES Vol. 50 Special Issues
- Vol. 49 Dr. Witkop's Special Issue
- Vol. 48 Regular Issues
- No. 12 pp. 2473 - 2754
- No. 11 pp. 2221 - 2472
- No. 10 pp. 1985 - 2220
- No. 9 pp. 1739 - 1984
- No. 8 pp. 1513 - 1738
- No. 7 pp. 1307 - 1512
- No. 6 pp. 1103 - 1306
- No. 5 pp. 853 - 1102
- No. 4 pp. 617 - 852
- No. 3 pp. 421 - 616
- No. 2 pp. 215 - 420
- No. 1 pp. 1 - 214
- Vol. 47 Professor Nakanishi's Special Issues
- Vol. 46 Dr. Yamada's Special Issue
- Vol. 45 Regular Issues
- No. 12 pp. 2299 - 2646
- No. 11 pp. 2089 - 2298
- No. 10 pp. 1869 - 2088
- No. 9 pp. 1647 - 1868
- No. 8 pp. 1433 - 1646
- No. 7 pp. 1247 - 1432
- No. 6 pp. 1047 - 1246
- No. 5 pp. 835 - 1046
- No. 4 pp. 643 - 834
- No. 3 pp. 435 - 642
- No. 2 pp. 231 - 434
- No. 1 pp. 1 - 230
- Vol. 44 Dr. Oae's Special Issue
- Vol. 43 Regular Issues
- No. 12 pp. 2549 - 2896
- No. 11 pp. 2325 - 2548
- No. 10 pp. 2083 - 2324
- No. 9 pp. 1837 - 2082
- No. 8 pp. 1587 - 1836
- No. 7 pp. 1361 - 1586
- No. 6 pp. 1151 - 1360
- No. 5 pp. 937 - 1150
- No. 4 pp. 731 - 936
- No. 3 pp. 509 - 730
- No. 2 pp. 263 - 508
- No. 1 pp. 1 - 262
- Vol. 42 Professor Ban's Special Issues
- Vol. 41 Regular Issues
- No. 12 pp. 2647 - 3014
- No. 11 pp. 2405 - 2646
- No. 10 pp. 2157 - 2404
- No. 9 pp. 1891 - 2156
- No. 8 pp. 1617 - 1890
- No. 7 pp. 1381 - 1616
- No. 6 pp. 1127 - 1380
- No. 5 pp. 877 - 1126
- No. 4 pp. 641 - 876
- No. 3 pp. 403 - 640
- No. 2 pp. 209 - 402
- No. 1 pp. 1 - 208
- Vol. 40 Professor Huisgen's Special Issues
- Vol. 39 Dr. Brossi's Special Issues
- Vol. 38 Regular Issues
- No. 12 pp. 2581 - 2894
- No. 11 pp. 2377 - 2580
- No. 10 pp. 2147 - 2376
- No. 9 pp. 1957 - 2146
- No. 8 pp. 1707 - 1956
- No. 7 pp. 1449 - 1706
- No. 6 pp. 1205 - 1448
- No. 5 pp. 957 - 1204
- No. 4 pp. 709 - 956
- No. 3 pp. 477 - 708
- No. 2 pp. 235 - 476
- No. 1 pp. 1 - 234
- Vol. 37 Professor Katritzky's Special Issues
- Vol. 36 Regular Issues
- No. 12 pp. 2657 - 2988
- No. 11 pp. 2437 - 2656
- No. 10 pp. 2185 - 2436
- No. 9 pp. 1941 - 2184
- No. 8 pp. 1715 - 1940
- No. 7 pp. 1455 - 1714
- No. 6 pp. 1195 - 1454
- No. 5 pp. 923 - 1194
- No. 4 pp. 651 - 922
- No. 3 pp. 421 - 650
- No. 2 pp. 219 - 420
- No. 1 pp. 1 - 218
- Vol. 35 Professor Taylor's Special Issues
- Vol. 34 Regular Issues
- No. 12 pp. 2239 - 2526
- No. 11 pp. 2057 - 2238
- No. 10 pp. 1877 - 2056
- No. 9 pp. 1691 - 1876
- No. 8 pp. 1483 - 1690
- No. 7 pp. 1277 - 1482
- No. 6 pp. 1075 - 1276
- No. 5 pp. 875 - 1074
- No. 4 pp. 643 - 874
- No. 3 pp. 425 - 642
- No. 2 pp. 219 - 424
- No. 1 pp. 1 - 218
- Vol. 33 Dr. Hamana's Special Issues
- Vol. 31 Regular Issues
- No. 12 pp. 2091 - 2316
- No. 11 pp. 1903 - 2090
- No. 10 pp. 1733 - 1902
- No. 9 pp. 1565 - 1732
- No. 8 pp. 1393 - 1564
- No. 7 pp. 1183 - 1392
- No. 6 pp. 969 - 1182
- No. 5 pp. 783 - 968
- No. 4 pp. 577 - 782
- No. 3 pp. 397 - 576
- No. 2 pp. 191 - 396
- No. 1 pp. 1 - 190
- Vol. 30 Memorial Issues of Professor T. Kametani
- Vol. 29 Regular Issues
- No. 12 pp. 2245 - 2448
- No. 11 pp. 2051 - 2244
- No. 10 pp. 1857 - 2050
- No. 9 pp. 1649 - 1856
- No. 8 pp. 1435 - 1648
- No. 7 pp. 1221 - 1434
- No. 6 pp. 997 - 1220
- No. 5 pp. 841 - 996
- No. 4 pp. 629 - 840
- No. 3 pp. 411 - 628
- No. 2 pp. 205 - 410
- No. 1 pp. 1 - 204
- Vol. 28 Professor D. H. R. Barton's Special Issues
- Vol. 26 Regular Issues
- No. 12 pp. 3051 - 3402
- No. 11 pp. 2801 - 3050
- No. 10 pp. 2573 - 2800
- No. 9 pp. 2323 - 2572
- No. 8 pp. 2025 - 2322
- No. 7 pp. 1727 - 2024
- No. 6 pp. 1439 - 1726
- No. 5 pp. 1161 - 1438
- No. 4 pp. 863 - 1160
- No. 3 pp. 585 - 862
- No. 2 pp. 313 - 584
- No. 1 pp. 1 - 312
- Vol. 25 Professor G. Stork's Special Issue
- Vol. 22 Regular Issues
- No. 12 pp. 2703 - 2960
- No. 11 pp. 2429 - 2702
- No. 10 pp. 2183 - 2428
- No. 9 pp. 1943 - 2182
- No. 8 pp. 1667 - 1942
- No. 7 pp. 1473 - 1666
- No. 6 pp. 1303 - 1472
- No. 5 pp. 981 - 1302
- No. 4 pp. 657 - 980
- No. 3 pp. 449 - 656
- No. 2 pp. 223 - 448
- No. 1 pp. 1 - 222
- Vol. 21 Special Issues of the 19th International Congress of Heterocyclic Chemistry
- Vol. 19 Regular Issues
- No. 12 pp. 2247 - 2434
- No. 11 pp. 2011 - 2246
- No. 10 pp. 1793 - 2010
- No. 9 pp. 1565 - 1792
- No. 8 pp. 1367 - 1564
- No. 7 pp. 1191 - 1366
- No. 6 pp. 1003 - 1190
- No. 5 pp. 815 - 1002
- No. 4 pp. 633 - 814
- No. 3 pp. 465 - 632
- No. 2 pp. 205 - 464
- No. 1 pp. 1 - 204
- Vol. 18 Professor H. C. Brown's Special Issue
- Vol. 17 Professor K. Tsuda's Special Issue
- Vol. 16 Regular Issues
- No. 12 pp. 2085 - 2310
- No. 11 pp. 1855 - 2084
- No. 10 pp. 1647 - 1854
- No. 9 pp. 1441 - 1646
- No. 8 pp. 1271 - 1440
- No. 7 pp. 1077 - 1270
- No. 6 pp. 881 - 1076
- No. 5 pp. 699 - 880
- No. 4 pp. 521 - 698
- No. 3 pp. 343 - 520
- No. 2 pp. 195 - 342
- No. 1 pp. 1 - 194
- Vol. 15 Professor T. Kametani's Special Issues
- Vol. 13 Professor H. Umezawa's Special Issue
- Vol. 12 Regular Issues
- Vol. 11 Professor T. Nozoe's Special Issue1978
- Vol. 10 Professor A. Butenandt's Special Issue
- Vol. 9 Regular Issues
- Vol. 8 Professor S. Sugasawa's Special Issue
- Vol. 7 Professor R. B. Woodward's Special Issues
- Vol. 6 Regular Issues
- Vol. 5 Dr. K. Takeda's Special Issue
- Vol. 4 Regular Issues
- Vol. 1 Regular Issues
e-Journal
Abstract
Published online: 25th December, 2008
■ Novel Charge-Transfer Chromophores Featuring Imidazole as π-Linkage
Anjan Patel, Filip Bureš,* Miroslav Ludwig, Jiří Kulhánek, Oldřich Pytela, and Aleš Růžička
*Department of Organic Chemistry, Faculty of Chemical Technology, University of Pardubice, nám. Čs. legií 565, Pardubice, CZ-532 10, Czech Republic
Abstract
Overall 21 imidazole-based chromophores have been synthesized and fully characterized. The imidazole core was systematically substituted with donors (NMe2 and OMe) and acceptors (NO2 and CN groups) additionally separated from the imidazole by π-spacers such as 1,4-phenylen, styryl or thiophen-2-yl in order to finely tune their intramolecular charge transition. The target chromophores were further investigated by UV/Vis spectroscopy as potentially NLO-active compounds.
- Home / Prepress
- e-Journal
- Natural Products Database
- Authors & Referees
- about Heterocycles
- other Information
- Contact us:
The Japan Institute of Heterocyclic Chemistry Publications is a partner of :
Copyright ⓒ 2023 The Japan Institute of Heterocyclic Chemistry