Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 22119 | 336 | 25.2 | 37% |
Classes in level above (level 2) |
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 | COUNTING RESIDUES | Author keyword | 3 | 100% | 1% | 3 |
| 2 | B3LYP 6 31GD METHOD | Author keyword | 3 | 60% | 1% | 3 |
| 3 | CATIONIC SIGMA COMPLEXES | Author keyword | 1 | 100% | 1% | 2 |
| 4 | TRICHLOROMETHYL COMPOUNDS | Author keyword | 1 | 33% | 1% | 2 |
| 5 | 2 METHYLPYRROLE | Author keyword | 1 | 50% | 0% | 1 |
| 6 | 2 SUBSTITUTED PYRROLE | Author keyword | 1 | 50% | 0% | 1 |
| 7 | ACYLPYRROLE | Author keyword | 1 | 50% | 0% | 1 |
| 8 | BIOSCI ORGAN | Address | 1 | 50% | 0% | 1 |
| 9 | DFT B3LYP 6 31GD METHOD | Author keyword | 1 | 50% | 0% | 1 |
| 10 | N PHENYLPYRROLE | Author keyword | 1 | 50% | 0% | 1 |
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 | COUNTING RESIDUES | 3 | 100% | 1% | 3 | Search COUNTING+RESIDUES | Search COUNTING+RESIDUES |
| 2 | B3LYP 6 31GD METHOD | 3 | 60% | 1% | 3 | Search B3LYP+6+31GD+METHOD | Search B3LYP+6+31GD+METHOD |
| 3 | CATIONIC SIGMA COMPLEXES | 1 | 100% | 1% | 2 | Search CATIONIC+SIGMA+COMPLEXES | Search CATIONIC+SIGMA+COMPLEXES |
| 4 | TRICHLOROMETHYL COMPOUNDS | 1 | 33% | 1% | 2 | Search TRICHLOROMETHYL+COMPOUNDS | Search TRICHLOROMETHYL+COMPOUNDS |
| 5 | 2 METHYLPYRROLE | 1 | 50% | 0% | 1 | Search 2+METHYLPYRROLE | Search 2+METHYLPYRROLE |
| 6 | 2 SUBSTITUTED PYRROLE | 1 | 50% | 0% | 1 | Search 2+SUBSTITUTED+PYRROLE | Search 2+SUBSTITUTED+PYRROLE |
| 7 | ACYLPYRROLE | 1 | 50% | 0% | 1 | Search ACYLPYRROLE | Search ACYLPYRROLE |
| 8 | DFT B3LYP 6 31GD METHOD | 1 | 50% | 0% | 1 | Search DFT+B3LYP+6+31GD+METHOD | Search DFT+B3LYP+6+31GD+METHOD |
| 9 | N PHENYLPYRROLE | 1 | 50% | 0% | 1 | Search N+PHENYLPYRROLE | Search N+PHENYLPYRROLE |
| 10 | PROLINE MIMETIC | 1 | 50% | 0% | 1 | Search PROLINE+MIMETIC | Search PROLINE+MIMETIC |
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 | HETERO ARENIUM IONS | 8 | 100% | 1% | 5 |
| 2 | PROTONATED HALOTHIOPHENES | 6 | 80% | 1% | 4 |
| 3 | ALKYLTHIOPHENIUM IONS | 6 | 100% | 1% | 4 |
| 4 | ACYLPYRROLES | 5 | 37% | 3% | 11 |
| 5 | 3 SUBSTITUTED PYRROLES | 4 | 23% | 4% | 14 |
| 6 | CHLOROTHIOPHENES | 3 | 100% | 1% | 3 |
| 7 | PYRROLE CHEMISTRY | 3 | 25% | 3% | 10 |
| 8 | POSITIONAL SELECTIVITY | 2 | 24% | 2% | 6 |
| 9 | 2 4 DIALKYLTHIOPHENES | 1 | 100% | 1% | 2 |
| 10 | STABLE HETEROARENIUM IONS | 1 | 100% | 1% | 2 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Substrate and positional selectivity in electrophilic substitution reactions in pyrrole, furan, thiophene, and selenophene derivatives and related benzoannelated systems | 2005 | 14 | 17 | 88% |
| RELATIVE STABILITIES OF HETARENIUM IONS - FACTORS CONTROLLING POSITIONAL SELECTIVITIES OF ELECTROPHILIC SUBSTITUTION AND ACID-INDUCED TRANSFORMATIONS OF PYRROLE, FURAN AND THIOPHENE DERIVATIVES | 1994 | 18 | 19 | 84% |
| Positional Selectivity in Electrophilic Substitution in pi-Excessive Heteroaromatics | 2010 | 4 | 57 | 67% |
| CHEMISTRY OF THIOPHENIUM IONS | 1992 | 3 | 11 | 91% |
| THE SYNTHESIS OF 3-SUBSTITUTED PYRROLES FROM PYRROLE | 1985 | 89 | 31 | 65% |
| Process development for the MMP inhibitor AG3433 | 2004 | 0 | 11 | 36% |
| THE EFFECT OF ACID-BASE PROPERTIES OF HETEROAROMATIC-COMPOUNDS ON THEIR ELECTROPHILIC SUBSTITUTION-REACTIONS | 1986 | 16 | 20 | 35% |
| Aromatic biheterocycles: Syntheses, structures, and properties | 1997 | 29 | 714 | 3% |
| PROTON MAGNETIC-RESONANCE SPECTRA OF BENZO (B) THIOPHENE DERIVATIVES | 1985 | 2 | 3 | 33% |
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 | BIOSCI ORGAN | 1 | 50% | 0.3% | 1 |
| 2 | CIENCIAS MAR AMBIENTALE | 0 | 33% | 0.3% | 1 |
| 3 | HL HUNTER | 0 | 33% | 0.3% | 1 |
| 4 | CNT BIOSCI | 0 | 20% | 0.3% | 1 |
| 5 | MARINE MICROBES | 0 | 13% | 0.3% | 1 |
| 6 | GUANGDONG MARINE MAT MED MARINE B | 0 | 100% | 0.3% | 1 |
| 7 | INVEST QUIM FARMACEUT | 0 | 100% | 0.3% | 1 |
| 8 | INVEST QUIMICOFARMACEUT | 0 | 100% | 0.3% | 1 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000197739 | 1 VINYLPYRROLES//AE FAVORSKY IRKUTSK CHEM//ACYLBROMOACETYLENES |
| 2 | 0.0000196103 | ASPERNIGERIN//CHEM BIOL MOL MED PROGRAM DRUG DISCOVERY//MARINOPYRROLES |
| 3 | 0.0000167416 | LAMELLARIN//PYRROLES//PAAL KNORR REACTION |
| 4 | 0.0000136035 | 1 4 5OXADIAZEPANE//GRASS WEED CONTROL//CYCLIC HYDRAZINE |
| 5 | 0.0000130775 | 2 TRIMETHYLSILYLTHIAZOLE//CHAIN EXTENTION//DETRANSFORMATION |
| 6 | 0.0000125846 | PI CONJUGATED ORGANIC COMPOUND//RIBBON LIKE MOLECULAR ARRANGEMENT//2 AMINOMETHYL 5 HYDROXY 1H INDOLE 3 CARBOXYLIC ACIDS |
| 7 | 0.0000106243 | TRICHLOROMETHYLARENES//BISAZOLYLALKANES//DIALKYLANILINE |
| 8 | 0.0000100416 | HETEROAROYL AZIDES//BENZOFUROPYRIDINES//CELLS BIOL |
| 9 | 0.0000099683 | 2 VINYLINDOLES//VINYLINDOLES//3 COUMARANONE |
| 10 | 0.0000092012 | DEV CHEM BIOL//PHOSPHORUSIII HALIDES//1 4 DIHYDROPYRAZINE |