35:
330:
For organic compounds, comparisons with other classes of compounds are useful with regard to acidity/basicity, melting/boiling points, solubility, color, odor, etc. Non-generic methods that useful characterize this specific class of compounds, e.g.,usual ranges for NMR chemical shifts and IR bands.
363:
For organic compounds and functional groups, describe the main synthetic routes to this class. In the early development of an article, lists are almost inevitable. For more mature articles, the description of reactions should be organized by themes, e.g., oxidation, reduction, hydrolysis. Chemists
408:
Typically, compound classes do not have a section on safety since the range of issues can vary widely. Exception is made when most members of a class share a hazard - e.g. azides tend to be reactive/explosive, and arsenates tend to be toxic. The anatomical consequences of a safety issue are rarely
351:
General applications should be briefly described, e.g. alkenes for making polymers, lower alcohols as solvents, hydroxides as bases. Major industrial applications usually receive priority, since large-scale applications affect the readership most strongly, for good or for worse. Laboratory
283:
Information about the bond lengths and angles typical of the compound class, energetics of conformational and rotational barriers, configurational stability. Description of the bonding employing models such as hybridization and molecular orbitals. Bond dissociation energies.
364:
remember reactions by their names, but many readers do not. Thus, named reactions should be secondary to the theme or logic of the reaction. The sequence of presentation should roughly mirror their significance. Specific illustrative examples can usefully be drawn from
1426:
339:
When applicable, the natural occurrence and biochemistry should be summarized. Prominent nutritional and medical applications should be mentioned since readers are often interested in how classes of compounds affect their health.
343:
Many inorganic compounds exist as important minerals (minor minerals should not be highlighted in the overview article - almost all salts are observable as secondary minerals). Numerous molecules and ions occur in the
177:
Ions including the notable conjugate acids and bases, distinct from the parent base and acid. Separate articles are also warranted on certain oxidized or reduced derivatives of elements or neutral molecules. Examples:
134:
270:
should introduce the class of compound, noting general characteristics, uses (e.g. drugs, explosives, pesticides, fuels). Ordinarily, specific points are discussed within the article body.
124:
1421:
355:
Pictures of prominent members of the class of compounds are often useful, and the inclusion of images improves the readability of the article by breaking up the prose.
104:
400:
If notable, the first discovery or the first major use of this class of compounds can be discussed. Obviously, this section need not apply for many classes.
469:
252:
119:
94:
1388:
251:
The article title for an article about a functional group or compound class is usually singular, but is plural if named after a parent compound (see
1416:
1393:
293:
85:
47:
21:
157:
55:
389:
348:. The interaction of the compounds with the environment should be mentioned, including aspects of pollution and biodegradation.
302:. Historical and popular alternate naming conventions are often appropriate. Compound classes with specific conventions include
462:
43:
1292:
99:
152:
385:
129:
77:
17:
865:
455:
54:
This page provides additional information about concepts in the page(s) it supplements. This page is not one of
902:
1375:
392:
is appropriate here. Try to avoid lists: group them by similarity, with an appropriate theme as the header.
1275:
59:
1382:
1270:
1351:
796:
657:
369:
345:
298:
For simple organic compounds where the nomenclature is relatively easy, mention should be made of
409:
appropriate. If there is nothing to be said, nothing should be said! WP should not be alarmist.
311:
299:
214:
114:
426:
1341:
1311:
1069:
691:
381:
365:
315:
1046:
540:
478:
434:
224:
352:
applications are also valuable, although they are also discussed in the reactions section.
1265:
1024:
1019:
1002:
985:
786:
535:
206:
1336:
1331:
1207:
1202:
1197:
990:
957:
741:
723:
713:
218:
1410:
1356:
1304:
1235:
1121:
1111:
1106:
1096:
1091:
1041:
1036:
952:
947:
937:
791:
746:
708:
696:
667:
545:
1287:
1174:
1169:
1146:
897:
736:
662:
599:
594:
572:
528:
513:
503:
236:
232:
1346:
1299:
1260:
1141:
1029:
1014:
1009:
997:
562:
557:
523:
518:
508:
486:
228:
1255:
1246:
1126:
1081:
977:
942:
932:
872:
808:
731:
679:
331:
Classic qualitative "wet" analyses, flame tests, and other kinds of analysis.
1222:
1136:
1101:
1086:
1074:
917:
892:
701:
169:
Many articles discuss classes of compounds. Articles on compound classes do
265:
1230:
1184:
1151:
847:
753:
627:
582:
567:
202:
191:
179:
1192:
1116:
967:
962:
927:
912:
907:
877:
860:
684:
611:
577:
310:. Conventions for 2-D structures should also be discussed, such as the
303:
210:
198:
187:
1427:
Knowledge (XXG) essays and information pages about the Manual of Style
1280:
1212:
1056:
765:
758:
652:
633:
622:
606:
552:
380:
Factors affecting reactivity should be discussed. For example under
307:
447:
1161:
1131:
1064:
922:
887:
882:
855:
803:
770:
674:
498:
253:
Knowledge (XXG):Naming conventions (chemistry)#Groups of compounds
183:
70:
Explanatory essay about
Knowledge (XXG):Manual of Style/Chemistry
589:
451:
29:
1324:
1244:
1221:
1183:
1160:
1055:
976:
846:
823:
779:
722:
645:
620:
485:
427:"Nomenclature of Steroids (Recommendations 1989)"
463:
8:
318:for sugars. Remember, the article is about
1422:Knowledge (XXG) Manual of Style (chemistry)
843:
642:
470:
456:
448:
72:
48:Knowledge (XXG):Manual of Style/Chemistry
56:Knowledge (XXG)'s policies or guidelines
417:
294:IUPAC nomenclature of organic chemistry
144:
84:
335:Occurrence and (possibly) applications
7:
384:, it would be useful to discuss the
322:so this section should not be long.
1417:Knowledge (XXG) supplemental pages
60:thoroughly vetted by the community
28:
390:functional group interconversions
197:Classes of compounds. Examples:
33:
300:systematic (IUPAC) nomenclature
18:Knowledge (XXG):Manual of Style
1:
388:. A survey of the possible
173:feature a chembox. Scope:
1443:
291:
1365:
1376:chemical classification
386:Friedel–Crafts reaction
320:chemistry, not naming,
1383:chemical nomenclature
279:Structure and bonding
425:G. P. Moss (1989).
370:Inorganic Syntheses
346:interstellar medium
58:as it has not been
1281:Hypervalent iodine
382:aromatic compounds
316:Fisher projections
215:chlorofluorocarbon
1404:
1403:
1342:Sulfenyl chloride
1320:
1319:
819:
818:
638:(only C, H and O)
479:Functional groups
225:Functional groups
167:
166:
125:Structure drawing
68:
67:
44:explanatory essay
1434:
1371:
1276:Trifluoromethoxy
844:
840:
643:
639:
492:
472:
465:
458:
449:
443:
442:
441:(10): 1783–1822.
435:Pure Appl. Chem.
431:
422:
161:
110:Compound classes
73:
37:
36:
30:
1442:
1441:
1437:
1436:
1435:
1433:
1432:
1431:
1407:
1406:
1405:
1400:
1369:
1361:
1316:
1271:Trichloromethyl
1266:Trifluoromethyl
1240:
1217:
1179:
1156:
1051:
1020:Phosphine oxide
972:
836:
815:
775:
718:
637:
616:
490:
481:
476:
446:
429:
424:
423:
419:
415:
406:
398:
378:
361:
337:
328:
296:
290:
281:
276:
261:
249:
207:carboxylic acid
155:
78:Manual of Style
71:
64:
63:
34:
26:
25:
24:
12:
11:
5:
1440:
1438:
1430:
1429:
1424:
1419:
1409:
1408:
1402:
1401:
1399:
1398:
1397:
1396:
1391:
1379:
1372:
1366:
1363:
1362:
1360:
1359:
1357:Sulfinylamines
1354:
1349:
1344:
1339:
1337:Phosphoramides
1334:
1332:Isothiocyanate
1328:
1326:
1322:
1321:
1318:
1317:
1315:
1314:
1309:
1308:
1307:
1297:
1296:
1295:
1285:
1284:
1283:
1278:
1273:
1268:
1263:
1252:
1250:
1242:
1241:
1239:
1238:
1233:
1227:
1225:
1219:
1218:
1216:
1215:
1210:
1208:Selenenic acid
1205:
1203:Seleninic acid
1200:
1198:Selenonic acid
1195:
1189:
1187:
1181:
1180:
1178:
1177:
1172:
1166:
1164:
1158:
1157:
1155:
1154:
1149:
1144:
1139:
1134:
1129:
1124:
1119:
1114:
1109:
1104:
1099:
1094:
1089:
1084:
1079:
1078:
1077:
1067:
1061:
1059:
1053:
1052:
1050:
1049:
1044:
1039:
1034:
1033:
1032:
1022:
1017:
1012:
1007:
1006:
1005:
995:
994:
993:
991:Phosphodiester
982:
980:
974:
973:
971:
970:
965:
960:
955:
950:
945:
940:
935:
930:
925:
920:
915:
910:
905:
900:
895:
890:
885:
880:
875:
870:
869:
868:
863:
852:
850:
841:
839:not C, H or O)
838:
837:(one element,
835:
833:
831:
829:
827:
825:
821:
820:
817:
816:
814:
813:
812:
811:
801:
800:
799:
794:
783:
781:
777:
776:
774:
773:
768:
763:
762:
761:
751:
750:
749:
744:
739:
728:
726:
720:
719:
717:
716:
714:Methylenedioxy
711:
706:
705:
704:
699:
689:
688:
687:
682:
672:
671:
670:
660:
655:
649:
647:
640:
636:
631:
626:
618:
617:
615:
614:
609:
604:
603:
602:
597:
587:
586:
585:
580:
575:
570:
565:
560:
550:
549:
548:
543:
533:
532:
531:
526:
521:
516:
511:
506:
495:
493:
491:(only C and H)
489:
483:
482:
477:
475:
474:
467:
460:
452:
445:
444:
416:
414:
411:
405:
402:
397:
394:
377:
374:
360:
357:
336:
333:
327:
324:
292:Main article:
289:
286:
280:
277:
275:
272:
268:of the article
260:
257:
248:
245:
243:
241:
240:
222:
219:metal carbonyl
195:
165:
164:
163:
162:
147:
146:
142:
141:
140:
139:
137:external links
136:
135:References and
132:
127:
122:
117:
112:
107:
102:
97:
95:Article titles
89:
88:
82:
81:
69:
66:
65:
53:
52:
40:
38:
27:
15:
14:
13:
10:
9:
6:
4:
3:
2:
1439:
1428:
1425:
1423:
1420:
1418:
1415:
1414:
1412:
1395:
1392:
1390:
1387:
1386:
1385:
1384:
1380:
1378:
1377:
1373:
1368:
1367:
1364:
1358:
1355:
1353:
1350:
1348:
1345:
1343:
1340:
1338:
1335:
1333:
1330:
1329:
1327:
1323:
1313:
1310:
1306:
1303:
1302:
1301:
1298:
1294:
1291:
1290:
1289:
1286:
1282:
1279:
1277:
1274:
1272:
1269:
1267:
1264:
1262:
1259:
1258:
1257:
1254:
1253:
1251:
1249:
1248:
1243:
1237:
1236:Telluroketone
1234:
1232:
1229:
1228:
1226:
1224:
1220:
1214:
1211:
1209:
1206:
1204:
1201:
1199:
1196:
1194:
1191:
1190:
1188:
1186:
1182:
1176:
1173:
1171:
1168:
1167:
1165:
1163:
1159:
1153:
1150:
1148:
1145:
1143:
1140:
1138:
1135:
1133:
1130:
1128:
1125:
1123:
1122:Sulfonic acid
1120:
1118:
1115:
1113:
1112:Sulfinic acid
1110:
1108:
1107:Thiosulfonate
1105:
1103:
1100:
1098:
1097:Thiosulfinate
1095:
1093:
1092:Sulfenic acid
1090:
1088:
1085:
1083:
1080:
1076:
1073:
1072:
1071:
1068:
1066:
1063:
1062:
1060:
1058:
1054:
1048:
1047:Phosphaallene
1045:
1043:
1042:Phosphaalkyne
1040:
1038:
1037:Phosphaalkene
1035:
1031:
1028:
1027:
1026:
1023:
1021:
1018:
1016:
1013:
1011:
1008:
1004:
1001:
1000:
999:
996:
992:
989:
988:
987:
984:
983:
981:
979:
975:
969:
966:
964:
961:
959:
956:
954:
951:
949:
946:
944:
941:
939:
936:
934:
931:
929:
926:
924:
921:
919:
916:
914:
911:
909:
906:
904:
901:
899:
896:
894:
891:
889:
886:
884:
881:
879:
876:
874:
871:
867:
864:
862:
859:
858:
857:
854:
853:
851:
849:
845:
842:
822:
810:
807:
806:
805:
802:
798:
795:
793:
790:
789:
788:
785:
784:
782:
778:
772:
769:
767:
764:
760:
757:
756:
755:
752:
748:
745:
743:
740:
738:
735:
734:
733:
730:
729:
727:
725:
721:
715:
712:
710:
709:Ethylenedioxy
707:
703:
700:
698:
695:
694:
693:
690:
686:
683:
681:
678:
677:
676:
673:
669:
666:
665:
664:
661:
659:
656:
654:
651:
650:
648:
644:
641:
635:
629:
624:
619:
613:
610:
608:
605:
601:
598:
596:
593:
592:
591:
588:
584:
581:
579:
576:
574:
571:
569:
566:
564:
561:
559:
556:
555:
554:
551:
547:
544:
542:
539:
538:
537:
534:
530:
527:
525:
522:
520:
517:
515:
512:
510:
507:
505:
502:
501:
500:
497:
496:
494:
488:
484:
480:
473:
468:
466:
461:
459:
454:
453:
450:
440:
437:
436:
428:
421:
418:
412:
410:
403:
401:
395:
393:
391:
387:
383:
375:
373:
371:
367:
358:
356:
353:
349:
347:
341:
334:
332:
325:
323:
321:
317:
313:
309:
305:
301:
295:
287:
285:
278:
274:Main sections
273:
271:
269:
267:
258:
256:
254:
247:Article title
246:
244:
238:
234:
230:
226:
223:
220:
216:
212:
208:
204:
200:
196:
193:
189:
185:
181:
176:
175:
174:
172:
159:
154:
151:
150:
149:
148:
143:
138:
133:
131:
128:
126:
123:
121:
118:
116:
113:
111:
108:
106:
103:
101:
98:
96:
93:
92:
91:
90:
87:
83:
80:
79:
75:
74:
61:
57:
50:
49:
45:
39:
32:
31:
23:
19:
1381:
1374:
1288:Vinyl halide
1245:
1175:Borinic acid
1170:Boronic acid
1147:Thioxanthate
487:Hydrocarbons
438:
433:
420:
407:
399:
379:
362:
354:
350:
342:
338:
329:
319:
297:
288:Nomenclature
282:
263:
262:
259:Lede section
250:
242:
237:Benzyl group
233:Phenyl group
227:. Examples:
170:
168:
120:Nomenclature
109:
76:
41:
1352:Thiocyanate
1347:Sulfonamide
1312:Perchlorate
1300:Acyl halide
1261:Fluoroethyl
1142:Thionoester
1030:Phosphonium
1015:Phosphinate
1010:Phosphonous
998:Phosphonate
697:Hydroperoxy
519:Cyclopropyl
359:Preparation
229:Alkyl group
42:This is an
1411:Categories
1256:Haloalkane
1127:Thioketone
1082:Persulfide
978:Phosphorus
943:Isocyanate
933:Isonitrile
834:or oxygen
832:hydrogen,
828:not being
809:Orthoester
702:Dioxiranes
680:Enol ether
568:1-Propenyl
413:References
326:Properties
145:Categories
1389:inorganic
1223:Tellurium
1137:Thioester
1102:Sulfoxide
1087:Disulfide
1075:Sulfonium
1025:Phosphine
1003:Phosphite
986:Phosphate
918:Carbamate
893:Hydrazone
826:element,
824:Only one
797:Anhydride
536:Methylene
376:Reactions
153:Templates
105:Chemicals
100:Chemboxes
86:Chemistry
22:Chemistry
1370:See also
1305:Chloride
1231:Tellurol
1185:Selenium
1152:Xanthate
866:Ammonium
848:Nitrogen
830:carbon,
787:Carboxyl
754:Aldehyde
742:Acryloyl
724:carbonyl
628:hydrogen
583:Cumulene
304:steroids
203:aldehyde
192:triflate
180:chloride
158:citation
20: |
1394:organic
1193:Selenol
1117:Sulfone
1070:Sulfide
968:NONOate
963:Nitroso
953:Nitrite
948:Nitrate
938:Cyanate
928:Nitrile
913:Amidine
908:Imidate
878:Nitrene
873:Hydrazo
861:Enamine
792:Acetoxy
780:carboxy
747:Benzoyl
685:Epoxide
668:Methoxy
658:Alcohol
612:Carbene
546:Methine
396:History
366:Organic
312:Haworth
211:steroid
199:alcohol
188:nitrate
1293:Iodide
1213:Selone
1057:Sulfur
766:Ketone
759:Ketene
737:Acetyl
692:Peroxy
663:Alkoxy
653:Acetal
634:oxygen
623:carbon
607:Alkyne
600:Benzyl
595:Phenyl
578:Allene
573:Crotyl
553:Alkene
541:Bridge
529:Pentyl
514:Propyl
504:Methyl
404:Safety
308:sugars
235:, and
217:, and
130:Safety
46:about
1325:Other
1162:Boron
1132:Thial
1065:Thiol
958:Nitro
923:Imide
903:Amide
888:Oxime
883:Imine
856:Amine
804:Ester
771:Ynone
675:Ether
646:R-O-R
621:Only
563:Allyl
558:Vinyl
524:Butyl
509:Ethyl
499:Alkyl
430:(PDF)
184:oxide
115:InChI
16:<
1247:Halo
732:Acyl
632:and
590:Aryl
314:and
266:lede
264:The
898:Azo
368:or
255:).
171:not
1413::
630:,
625:,
439:61
432:.
372:.
306:,
231:,
213:,
209:,
205:,
201:,
190:,
186:,
182:,
51:.
471:e
464:t
457:v
239:.
221:.
194:.
160:)
156:(
62:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.