Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
21365 | 363 | 20.4 | 36% |
Classes in level above (level 2) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
2331 | 4012 | VICARIOUS NUCLEOPHILIC SUBSTITUTION//NUCLEOPHILIC SUBSTITUTION OF HYDROGEN//SIGMAH ADDUCTS |
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 | 1 2 DIHYDROPYRAZINES | Author keyword | 4 | 67% | 1% | 4 |
2 | REACTIONS WITH NUCLEOPHILES | Author keyword | 4 | 75% | 1% | 3 |
3 | SIGMAH ADDUCTS | Author keyword | 3 | 45% | 1% | 5 |
4 | CONTROLE MEDICAMENTS | Address | 3 | 50% | 1% | 4 |
5 | POLE COMPETENCE PHARCHIM | Address | 2 | 67% | 1% | 2 |
6 | UNITE RADIOIMMUNOANAL | Address | 2 | 67% | 1% | 2 |
7 | 1 3 3A 4 9 9A HEXAHYDRO 2H PYRROLO2 3 BQUINOXALINE 2 THIONES | Author keyword | 1 | 100% | 1% | 2 |
8 | 3 ARYL 1 2 4 TRIAZINES | Author keyword | 1 | 100% | 1% | 2 |
9 | AMINOVINYL KETONES | Author keyword | 1 | 50% | 1% | 2 |
10 | AROMATIC NUCLEOPHILIC SUBSTITUTION OF HYDROGEN | Author keyword | 1 | 100% | 1% | 2 |
Web of Science journal categories |
Author Key Words |
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 | N ALKYLAZINIUM CATIONS | 6 | 71% | 1% | 5 |
2 | 6 AZAPURINES | 4 | 75% | 1% | 3 |
3 | BIFUNCTIONAL NUCLEOPHILES | 4 | 75% | 1% | 3 |
4 | PROTONATED 1 3 DIAZINES | 4 | 75% | 1% | 3 |
5 | 1 2 4 TRIAZIN 52H ONES | 3 | 100% | 1% | 3 |
6 | QUINOXALINIUM SALTS | 3 | 100% | 1% | 3 |
7 | O NUCLEOPHILES | 2 | 67% | 1% | 2 |
8 | HINSBERG REACTION | 2 | 40% | 1% | 4 |
9 | 1 ETHYL 1 4 DIAZINIUM SALTS | 1 | 100% | 1% | 2 |
10 | TANDEM AN AN | 1 | 100% | 1% | 2 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
---|---|---|---|---|
Nucleophilic attack on the unsubstituted carbon atoms of azines and nitroarenes as an efficient strategy for constructing heterocyclic systems | 2002 | 17 | 43 | 33% |
REACTIONS OF AZINES WITH BIFUNCTIONAL NUCLEOPHILES - CYCLIZATIONS AND RING TRANSFORMATIONS | 1988 | 17 | 81 | 46% |
RECENT ADVANCES IN THE CHEMISTRY OF ASYM-TRIAZINIUM SALTS | 1992 | 23 | 54 | 20% |
Convenient and general microwave-assisted protocols for the expedient synthesis of heterocycles | 2006 | 21 | 37 | 14% |
APPLICATION OF H-1, C-13 AND N-15 NMR IN THE CHEMISTRY OF 1,4-DIAZINES | 1988 | 10 | 65 | 49% |
TRANSFORMATION OF AZINES UNDER 1,3-BIFUNCTIONAL NUCLEOPHILES | 1984 | 11 | 43 | 37% |
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 | CONTROLE MEDICAMENTS | 3 | 50% | 1.1% | 4 |
2 | POLE COMPETENCE PHARCHIM | 2 | 67% | 0.6% | 2 |
3 | UNITE RADIOIMMUNOANAL | 2 | 67% | 0.6% | 2 |
4 | BIOCHIM ENVIRONM AGROALIMENTAIRE URAC 36 | 1 | 30% | 0.8% | 3 |
5 | CHIM HETEROCYCL | 1 | 30% | 0.8% | 3 |
6 | I POSTOVSKY ORGAN SYNTH | 1 | 17% | 1.4% | 5 |
7 | DIFFRACT RAYONS 10 | 1 | 33% | 0.6% | 2 |
8 | IYA POSTOVSKY ORGAN SYNTH | 1 | 17% | 1.1% | 4 |
9 | UATRS | 1 | 13% | 1.4% | 5 |
10 | IY POSTOVSKY ORGAN SYNTH | 1 | 22% | 0.6% | 2 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000194158 | VICARIOUS NUCLEOPHILIC SUBSTITUTION//VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN//EMISSION AND ABSORPTION SPECTRA |
2 | 0.0000156661 | TETRAZINES//1 2 4 5 TETRAZINES//1 4 DIHYDRO S TETRAZINE |
3 | 0.0000153421 | CENT FOOD FEED//1 2 4 TRIAZINE//PYRAZOLO5 1 C1 2 4TRIAZIN 4 ONES |
4 | 0.0000112701 | RAMAGE S//2H BENZIMIDAZOLE 1 3 DIOXIDE//4 AMINO 25H FURANONES |
5 | 0.0000101297 | NITROPYRIMIDINONE//NAPHTHYLPYRIDINE//NITROMALONALDEHYDE |
6 | 0.0000075719 | CHLOROPYRIMIDINE//ALPHA CYANATION//AMINOPYRAZINES |
7 | 0.0000074002 | GAMMA AND DELTA LACTONES//BISTRIMETHYLSILYLKETENE ACETALS//N ACTIVATION |
8 | 0.0000073930 | QUINOXALINE//QUINOXALINES//XK469 |
9 | 0.0000073805 | DIQUINOLINYL SULFIDES//THIAZINE RING FORMATION//AZAPHENOTHIAZINE |
10 | 0.0000068592 | 21H PYRAZINONES//SIMULTANEOUS COOLING//PYRAZINONE |