Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
2763 | 2645 | 25.4 | 44% |
Classes in level above (level 3) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
21 | 116144 | JOURNAL OF HETEROCYCLIC CHEMISTRY//INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII |
Classes in level below (level 1) |
ID, lev. below | Publications | Label for level below |
---|---|---|
8662 | 1162 | INDOLIZINE//INDOLIZINES//PYRROLO1 2 BPYRIDAZINE |
15485 | 639 | 2 4 6 TRIPHENYLPYRYLIUM//PYRYLIUM SALTS//COSTIN D NENITZESCU ORGAN CHEM |
18761 | 471 | 2H THIOPYRANS//4H THIOPYRAN//4H THIOPYRANS |
30199 | 141 | BENZONAPHTHYRIDINE N OXIDES//ALPHA HALO CARBANIONS//AZAAROMATIC N YLIDE |
31154 | 127 | HETEROCYCLIC BETAINES//4 NITROBENZIMIDAZOLE DERIVATIVE//HETERORETINOID |
32605 | 105 | IMINE ENAMINE//MINDO FORCES//KETO ENOL EQUILIBRIA |
Terms with highest relevance score |
Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|---|
1 | INDOLIZINE | Author keyword | 56 | 58% | 2% | 65 |
2 | INDOLIZINES | Author keyword | 36 | 60% | 1% | 39 |
3 | PYRROLO1 2 BPYRIDAZINE | Author keyword | 24 | 91% | 0% | 10 |
4 | PYRIDINIUM N YLIDE | Author keyword | 15 | 77% | 0% | 10 |
5 | PYRYLIUM SALTS | Author keyword | 15 | 50% | 1% | 21 |
6 | ORGAN CHEM CD NENITZESCU | Address | 12 | 26% | 1% | 38 |
7 | EA 2599 | Address | 11 | 60% | 0% | 12 |
8 | PYRIDAZINIUM N YLIDES | Author keyword | 11 | 100% | 0% | 6 |
9 | THIENO3 4 BINDOLIZINE | Author keyword | 11 | 100% | 0% | 6 |
10 | 2 4 6 TRIPHENYLPYRYLIUM | Author keyword | 9 | 83% | 0% | 5 |
Web of Science journal categories |
Author Key Words |
Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | INDOLIZINE | 56 | 58% | 2% | 65 | Search INDOLIZINE | Search INDOLIZINE |
2 | INDOLIZINES | 36 | 60% | 1% | 39 | Search INDOLIZINES | Search INDOLIZINES |
3 | PYRROLO1 2 BPYRIDAZINE | 24 | 91% | 0% | 10 | Search PYRROLO1+2+BPYRIDAZINE | Search PYRROLO1+2+BPYRIDAZINE |
4 | PYRIDINIUM N YLIDE | 15 | 77% | 0% | 10 | Search PYRIDINIUM+N+YLIDE | Search PYRIDINIUM+N+YLIDE |
5 | PYRYLIUM SALTS | 15 | 50% | 1% | 21 | Search PYRYLIUM+SALTS | Search PYRYLIUM+SALTS |
6 | PYRIDAZINIUM N YLIDES | 11 | 100% | 0% | 6 | Search PYRIDAZINIUM+N+YLIDES | Search PYRIDAZINIUM+N+YLIDES |
7 | THIENO3 4 BINDOLIZINE | 11 | 100% | 0% | 6 | Search THIENO3+4+BINDOLIZINE | Search THIENO3+4+BINDOLIZINE |
8 | 2 4 6 TRIPHENYLPYRYLIUM | 9 | 83% | 0% | 5 | Search 2+4+6+TRIPHENYLPYRYLIUM | Search 2+4+6+TRIPHENYLPYRYLIUM |
9 | GAUCHE FORM | 9 | 83% | 0% | 5 | Search GAUCHE+FORM | Search GAUCHE+FORM |
10 | N YLIDE | 9 | 67% | 0% | 8 | Search N+YLIDE | Search N+YLIDE |
Key Words Plus |
Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | INDOLIZINES | 95 | 64% | 4% | 94 |
2 | 1 4 AMINOALKOXYPHENYLSULFONYLINDOLIZINES | 65 | 95% | 1% | 21 |
3 | N YLIDES | 49 | 82% | 1% | 28 |
4 | SUBSTITUTED INDOLIZINES | 48 | 91% | 1% | 20 |
5 | INDOLIZINE DERIVATIVES | 46 | 78% | 1% | 31 |
6 | BLUE ORGANIC LUMINOPHORS | 44 | 100% | 1% | 16 |
7 | PYRROLOPYRIDAZINE DERIVATIVES | 44 | 85% | 1% | 23 |
8 | 4H THIOPYRANS | 38 | 93% | 1% | 14 |
9 | 2 4 4 6 TETRAARYL 4H THIOPYRANS | 35 | 89% | 1% | 16 |
10 | PYRROLE CONTAINING HETEROCYCLES | 34 | 70% | 1% | 28 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references | % act. ref. to same field |
---|---|---|---|---|
Recent progress in synthesis and bioactivity studies of indolizines | 2011 | 56 | 99 | 62% |
REACTIONS OF PYRIDINIUM N-YLIDES AND THEIR RELATED PYRIDINIUM SALTS | 2012 | 8 | 92 | 78% |
2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE AS AN ELECTRON-TRANSFER PHOTOSENSITIZER | 1994 | 153 | 98 | 20% |
THE MECHANISMS OF NUCLEOPHILIC-SUBSTITUTION IN ALIPHATIC-COMPOUNDS | 1990 | 48 | 27 | 52% |
Indolizine: a biologically active moiety | 2014 | 6 | 76 | 30% |
Discovery, Understanding, and Bioapplication of Organic Fluorophore: A Case Study with an Indolizine-Based Novel Fluorophore, Seoul-Fluor | 2015 | 2 | 38 | 16% |
HETEROCYCLIC BETAINES - PYRIDINIUM (IMIDAZOLIUM) AZOLATE INNER SALTS WITH SEVERAL INTERANNULAR LINKAGES | 1994 | 44 | 66 | 48% |
THIOPYRYLIUM, SELENOPYRYLIUM, AND TELLUROPYRYLIUM SALTS | 1994 | 36 | 181 | 46% |
NUCLEOPHILIC-SUBSTITUTION AT SATURATED CARBON-ATOMS - MECHANISMS AND MECHANISTIC BORDERLINES - EVIDENCE FROM STUDIES WITH NEUTRAL LEAVING GROUPS | 1988 | 23 | 21 | 81% |
PYRANS, THIOPYRANS, AND SELENOPYRANS | 1983 | 74 | 32 | 69% |
Address terms |
Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | ORGAN CHEM CD NENITZESCU | 12 | 26% | 1.4% | 38 |
2 | EA 2599 | 11 | 60% | 0.5% | 12 |
3 | SYNTHESE ORGAN ENVIRONM | 7 | 53% | 0.3% | 9 |
4 | COSTIN D NENITZESCU ORGAN CHEM | 6 | 41% | 0.5% | 12 |
5 | BIESTERFELD GRP | 6 | 100% | 0.2% | 4 |
6 | SYNTH ORGAN ENVIRONM | 5 | 28% | 0.6% | 15 |
7 | JIANGSU BIOMED FUNCT MAT ENGN | 4 | 56% | 0.2% | 5 |
8 | ORGAN BIOCHEM | 4 | 27% | 0.5% | 12 |
9 | CHIM ORGAN BIOCHIM | 3 | 37% | 0.3% | 7 |
10 | GRP BIOSPECT | 2 | 29% | 0.3% | 7 |
Related classes at same level (level 2) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000014994 | IMIDAZO1 2 APYRIDINE//IMIDAZO1 2 APYRIDINES//TDAE |
2 | 0.0000012042 | PRODIGIOSIN//PYRROLES//LAMELLARIN |
3 | 0.0000011744 | HYDRAZONOYL HALIDES//CYANOTHIOACETAMIDE//AZA WITTIG REACTION |
4 | 0.0000011356 | AZOMETHINE YLIDE//AZOMETHINE YLIDES//ISOXAZOLIDINES |
5 | 0.0000010873 | SYDNONES//SYDNONE//1 2 4 OXADIAZOLES |
6 | 0.0000010719 | CYANINE DYES//POLYMETHINE DYES//SQUARAINES |
7 | 0.0000010448 | REISSERT COMPOUNDS//O BETA D GLUCOSIDES//POM ANALYSES |
8 | 0.0000010412 | TIANEPTINE//PYRIDAZINONE//PYRIDAZINONES |
9 | 0.0000009694 | VICARIOUS NUCLEOPHILIC SUBSTITUTION//NUCLEOPHILIC SUBSTITUTION OF HYDROGEN//SIGMAH ADDUCTS |
10 | 0.0000009085 | DOUBLE BETAINE//N METHYLPIPERIDINE BETAINE//N METHYLMORPHOLINE BETAINE |