0793-0283

Heterocyclic Communications

Walter de Gruyter GmbH

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Your prioritized action plan

Ordered by how many DOIs each fix touches — start here, not with every error at once.

1

Attach ORCID iDs across 2207 articles

ORCID iDs strengthen author disambiguation and institutional reporting.

High impact2207 DOIs
2

Add abstracts to 1716 articles

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High impact1716 DOIs
3

Deposit reference lists for 691 records

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Medium impact691 DOIs

DOIs for this ISSN

Showing the top 5 of 2140 DOIs, ordered by correction priority.

# Title Missing Priority Citations
1 THE ISOLATION AND STRUCTURES OF FIVE NEW ALKALOIDS, NORZOANT… (10.1515/hc.1995.1.2-3.207)
Abstract References ORCID
150.32 100
2 SYNTHESIS OF SOME SCHIFF BASES,THIAZOLIDINONES AND AZETIDINO… (10.1515/hc.2001.7.1.83)
Abstract ORCID
110.87 164
3 The Behaviour of Ethyl 1-acetyl-4-aryl-5-cyano-3-methyI-1,4-… (10.1515/hc.2004.10.1.97)
Abstract References ORCID
107.35 26
4 SYNTHESIS OF SOME 5-NITRO-2-FURFURYLIDENE DERIVATIVES AND TH… (10.1515/hc.2002.8.3.275)
Abstract References ORCID
102.13 22
5 ERINACINE D, A STIMULATOR OF NGF-SYNTHESIS, FROM THE MYCELIA… (10.1515/hc.1996.2.1.51)
Abstract ORCID
97.95 90
6 Synthesis and Antibacterial Activity of some Heterocyclic β-… (10.1515/hc.2000.6.5.421)
Abstract ORCID
95.69 81
7 PALLADIUM CATALYZED CROSS-COUPLING REACTIONS FOR THE SYNTHES… (10.1515/hc.1999.5.4.301)
Abstract References ORCID
92.28 16
8 TANDEM MICHAEL ADDITION - HOFFMAN ELIMINATION SEQUENCE OF DM… (10.1515/hc.2001.7.5.461)
Abstract References ORCID
92.28 16
9 Manganese(III)-Based Oxidative Radical Cyclization of Termin… (10.1515/hc.1999.5.2.111)
Abstract References ORCID
85.96 13
10 AN EFFICIENT FACILE AND SELECTIVE HYDROXYLATION OF NITROGEN… (10.1515/hc.2001.7.5.501)
Abstract References ORCID
85.96 13
11 SYNTHESIS OF NEW PYRIDO [3',2':4,5]THIENO[2,3-e]PYRROLO[1,2-… (10.1515/hc.2003.9.2.123)
Abstract References ORCID
85.96 13
12 ABURATUBOLACTAM A, A NOVEL INHIBITOR OF SUPEROXIDE ANION GEN… (10.1515/hc.1996.2.4.315)
Abstract ORCID
83.14 45
13 DEHYDROGENATION BY IODINE/DIMETHYLSULFOXIDE SYSTEM: A GENERA… (10.1515/hc.1997.3.3.223)
Abstract ORCID
81.16 41
14 SYNTHESIS OF 1, 3-DIKETONE AND ITS REACTION WITH DIFFERENT N… (10.1515/hc.2001.7.6.589)
Abstract References ORCID
80.94 11
15 Beckmann Rearrangement of 2-Hydroxy-5- Methylacetophenone Ox… (10.1515/hc.2010.16.2-3.201)
Abstract References ORCID
80.94 11
16 Research and Development of Phospha Sugar Anti-cancer Agents… (10.1515/hc.2010.16.2-3.89)
Abstract References ORCID
80.94 11
17 Efficient oxidative cyclization of <i>N<… (10.1515/hc-2012-0179)
References ORCID
80.10 39
18 SYNTHESIS OF STERICALLY ENCUMBERED 2,9-DIARYL SUBSTITUTED PH… (10.1515/hc.1997.3.6.493)
Abstract ORCID
79.55 38
19 Recent advances in dibenzo[ <i>b</i>… (10.1515/hc-2014-0149)
References ORCID
78.99 37
20 A FACILE SYNTHESIS OF NEW PYRAZOLO- AND TRIAZOLO[5,1-C][1,2,… (10.1515/hc.2000.6.6.545)
Abstract ORCID
78.99 37
21 Synthesis and Antitumor Activity Evaluation of Regioselectiv… (10.1515/hc.2009.15.5.355)
Abstract ORCID
78.41 36
22 Copper(II)- Heterocyclic Compounds with 4,5-Dimethyl-2,3,6,7… (10.1515/hc.2003.9.1.61)
Abstract References ORCID
78.10 10
23 REACTIONS OF 3-ACYL-4-HYDROXY-2(1H)-QUINOLONES WITH NITROGEN… (10.1515/hc.1995.1.5-6.341)
Abstract ORCID
77.20 34
24 Fast and efficient method for the synthesis of 2-arylbenzimi… (10.1515/hc-2011-0056)
References ORCID
75.93 32
25 FREE RADICALS OF PHENOTHIAZINE AND RELATED COMPOUNDS. VI-FRE… (10.1515/hc.1996.2.2.117)
Abstract References ORCID
75.00 9
26 ISOLATION AND STRUCTURE DETERMINATION OF LACCAIC ACID F FROM… (10.1515/hc.1997.3.4.327)
Abstract References ORCID
75.00 9
27 A FACILE METHOD FOR SYNTHESIS OF HETEROCYCLES CONTAINING TET… (10.1515/hc.1999.5.3.241)
Abstract References ORCID
75.00 9
28 Synthesis and Insecticidal Activity of Neonicotinoids Deriva… (10.1515/hc.2002.8.6.601)
Abstract References ORCID
75.00 9
29 Substituted benzothiazoles: synthesis and medicinal characte… (10.1515/hc-2013-0026)
References ORCID
74.57 30
30 Synthesis and Antiinflammatory Activity of 3-Aryl-5-Isopropy… (10.1515/hc.2000.6.1.41)
Abstract ORCID
74.57 30
31 SYNTHESIS AND BIOLOGICAL EVALUATION OF CIS-COMBRETASTATIN AN… (10.1515/hc.2005.11.2.117)
Abstract ORCID
74.57 30
32 Synthesis and applications of benzothiazole containing cyani… (10.1515/hc-2013-0012)
References ORCID
73.86 29
33 Research progress in quinazoline derivatives as multi-target… (10.1515/hc-2017-0066)
ORCID License
73.86 29
34 Melamine-formaldehyde resin supported H… (10.1515/hc-2012-0053)
References ORCID
73.12 28
35 Indoloquinolines as DNA binding ligands (10.1515/hc-2013-0034)
References ORCID
73.12 28
36 Synthesis of novel benzo[ <i>f</i>… (10.1515/hc-2011-0060)
References ORCID
72.36 27
37 Polyoxin and nikkomycin analogs: recent design and synthesis… (10.1515/hc-2013-0141)
References ORCID
71.57 26
38 A FACILE SYNTHESIS OF ANTITUMOR AGENT BATRACYLIN VIA INTRAMO… (10.1515/hc.1994.1.1.51)
Abstract ORCID
71.57 26
39 AN EFFICIENT PROCEDURE TO OBTAIN HEXAHYDROQUINOLEINES AND UN… (10.1515/hc.1996.2.3.275)
Abstract ORCID
71.57 26
40 STEREOCHEMISTRY OF ENACYLOXINS 2.† STRUCTURE ELUCIDATION OF… (10.1515/hc.2001.7.4.313)
Abstract References ORCID
71.57 8
41 A NOVEL SYNTHETIC ROUTE TO NITROSOPYRIDINE-2(1H)-THIONES AND… (10.1515/hc.2002.8.2.145)
Abstract References ORCID
71.57 8
42 NEW AMIDINO-SUBSTITUTED BENZIMIDAZOLYL FURYL-THIENYL-ACRYLAT… (10.1515/hc.2002.8.3.221)
Abstract References ORCID
71.57 8
43 MESOIONIC 5-ALKYL-1,3-DITHIOLIUM-4-THIOLATES: SYNTHESIS AND… (10.1515/hc.2002.8.6.593)
Abstract ORCID
71.57 26
44 NOVEL SYNTHESIS OF UNSATURATED 5(4H)-OXAZOLONE DERIVATIVES W… (10.1515/hc.2006.12.1.29)
Abstract References ORCID
71.57 8
45 ADDITION OF DIAZOMETHANE TO 3 AND 4-NITROPHTHALODINITRILES (10.1515/hc.1998.4.1.45)
Abstract ORCID
70.75 25
46 Synthesis And Anti-Microbial Activity Of Some New5 - Substit… (10.1515/hc.2009.15.3.217)
Abstract ORCID
70.75 25
47 SYNTHESIS OF SOME NOVEL TETRAHYDRONAPHTHALENE BENZIMIDAZOLE… (10.1515/hc.2001.7.5.455)
Abstract ORCID
69.90 24
48 A CONVENIENT APPROACH TO THE SYNTHESIS OF NEW SUBSTITUTED IS… (10.1515/hc.2007.13.5.323)
Abstract ORCID
69.90 24
49 Arylidene pyruvic acids motif in the synthesis of new thiopy… (10.1515/hc-2014-0204)
References ORCID
69.01 23
50 A CONVENIENT AND EFFICIENT SYNTHESIS OF BENZOTRIAZOLES AND B… (10.1515/hc.1998.4.3.205)
Abstract ORCID
68.09 22