Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 33672 | 121 | 18.2 | 33% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 5 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1745167 |
| 1 | 3 | CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY | 237069 |
| 1908 | 2 | CHEMISTRY, ORGANIC//DTBB CATALYSED LITHIATION//SPARTEINE | 5891 |
| 33672 | 1 | 1 3 DISUBSTITUTED PYRROLIDIN 2 ONES//1 5 DISUBSTITUTED PYRROLIDIN 2 ONES//1 SUBSTITUTED PYRROLIDIN 2 ONES | 121 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | 1 3 DISUBSTITUTED PYRROLIDIN 2 ONES | authKW | 252360 | 1% | 100% | 1 |
| 2 | 1 5 DISUBSTITUTED PYRROLIDIN 2 ONES | authKW | 252360 | 1% | 100% | 1 |
| 3 | 1 SUBSTITUTED PYRROLIDIN 2 ONES | authKW | 252360 | 1% | 100% | 1 |
| 4 | 2 2 DICHLOROACETOPHENONE | authKW | 252360 | 1% | 100% | 1 |
| 5 | 5 C N BOND FORMATION | authKW | 252360 | 1% | 100% | 1 |
| 6 | CHODKIEWICZ COUPLING REACTIONS | authKW | 252360 | 1% | 100% | 1 |
| 7 | METHYL ESTER OF MARINAMIDE | authKW | 252360 | 1% | 100% | 1 |
| 8 | N TOSYL 1 4 5 6 TETRAHYDROPYRIMIDINES | authKW | 252360 | 1% | 100% | 1 |
| 9 | NITROGEN CONTAING HETEROCYCLES | authKW | 252360 | 1% | 100% | 1 |
| 10 | PHARMACOCHIM MOLEC CNRS UPR 421 | address | 252360 | 1% | 100% | 1 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 2953 | 69% | 0% | 84 |
| 2 | Chemistry, Multidisciplinary | 204 | 28% | 0% | 34 |
| 3 | Chemistry, Applied | 9 | 3% | 0% | 4 |
| 4 | Imaging Science & Photographic Technology | 2 | 1% | 0% | 1 |
| 5 | Crystallography | 2 | 2% | 0% | 2 |
| 6 | Chemistry, Physical | 0 | 5% | 0% | 6 |
| 7 | Biochemistry & Molecular Biology | 0 | 7% | 0% | 8 |
| 8 | Chemistry, Inorganic & Nuclear | -0 | 1% | 0% | 1 |
| 9 | Engineering, Chemical | -0 | 1% | 0% | 1 |
| 10 | Biotechnology & Applied Microbiology | -1 | 1% | 0% | 1 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | PHARMACOCHIM MOLEC CNRS UPR 421 | 252360 | 1% | 100% | 1 |
| 2 | CHEM ENGN DEV | 21028 | 1% | 8% | 1 |
| 3 | SCI ORGAN CHEM | 14843 | 1% | 6% | 1 |
| 4 | RECH LYON | 4349 | 1% | 2% | 1 |
| 5 | PETR CHEM CATALYSIS | 1854 | 1% | 1% | 1 |
| 6 | IPOS | 943 | 1% | 0% | 1 |
| 7 | PHOTOG CHEM | 425 | 1% | 0% | 1 |
| 8 | PHARMACEUT ENGN | 377 | 2% | 0% | 2 |
| 9 | CASALI PL CHEM | 372 | 1% | 0% | 1 |
| 10 | PROC | 256 | 1% | 0% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII | 10223 | 13% | 0% | 16 |
| 2 | BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE | 7101 | 6% | 0% | 7 |
| 3 | SYNTHETIC COMMUNICATIONS | 2568 | 10% | 0% | 12 |
| 4 | REACTION KINETICS AND CATALYSIS LETTERS | 1835 | 5% | 0% | 6 |
| 5 | MACEDONIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING | 1125 | 1% | 0% | 1 |
| 6 | JOURNAL OF INFORMATION RECORDING MATERIALS | 1090 | 1% | 0% | 1 |
| 7 | TETRAHEDRON LETTERS | 989 | 14% | 0% | 17 |
| 8 | ORGANIC PROCESS RESEARCH & DEVELOPMENT | 739 | 2% | 0% | 3 |
| 9 | ORGANIC SYNTHESES | 711 | 1% | 0% | 1 |
| 10 | LIEBIGS ANNALEN DER CHEMIE | 703 | 2% | 0% | 3 |
Author Key Words |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | ABELE, E , ABELE, R , POPELIS, Y , MAZHEIKA, I , LUKEVICS, E , (1999) ALKYLATION OF HETARYL METHYL KETONES WITH PROPARGYL BROMIDE UNDER CONDITIONS OF PHASE-TRANSFER CATALYSIS.KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII. VOL. . ISSUE 4. P. 495-497 | 6 | 100% | 0 |
| 2 | ABELE, E , LUKEVICS, E , (1999) REACTIONS OF CARBON TETRACHLORIDE AND CARBON TETRABROMIDE WITH ANIONS AND CARBANIONS. A REVIEW.ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL. VOL. 31. ISSUE 4. P. 359-+ | 14 | 38% | 11 |
| 3 | ABELE, E , RUBINA, K , POPELIS, Y , GOLDBERG, Y , SHIMANSKA, M , (1994) REACTIONS OF ALKYLHETERYL KETONES WITH CARBON-TETRACHLORIDE UNDER LIQUID-SOLID PHASE-TRANSFER CONDITIONS.KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII. VOL. . ISSUE 3. P. 312-315 | 6 | 100% | 0 |
| 4 | FEDORYNSKI, M , JONCZYK, A , (1994) THE REACTION OF ENOL ESTERS WITH CARBON-TETRACHLORIDE UNDER PHASE-TRANSFER CATALYTIC CONDITIONS.JOURNAL OF CHEMICAL RESEARCH. VOL. . ISSUE 4. P. 150-151 | 6 | 86% | 1 |
| 5 | ABELE, E , LUKEVICS, E , (2001) SYNTHESIS OF STERICALLY HINDERED HETEROAROMATIC KETONES UNDER CONDITIONS OF PHASE TRANSFER AND METAL COMPLEX CATALYSIS (REVIEW).KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII. VOL. . ISSUE 1. P. 8-18 | 7 | 50% | 1 |
| 6 | FEDORYNSKI, M , KLEPKA, C , JONCZYK, A , (1993) PHASE-TRANSFER-CATALYZED (PTC) REACTIONS OF ELECTROPHILIC ALKENES WITH CARBON-TETRACHLORIDE AND ALCOHOLS.GAZZETTA CHIMICA ITALIANA. VOL. 123. ISSUE 12. P. 665-667 | 6 | 75% | 4 |
| 7 | REGLIER, M , JULIA, SA , (1990) SYNTHESIS AND PROPERTIES OF SUBSTITUTED-ALPHA'-LITHIATED-ALPHA-(Z), GAMMA-BUTADIENYL SULFOXIDES .2. STEREOCHEMICAL STUDIES ON PRODUCTS OBTAINED BY CYCLIZATION OF ALPHA'-LITHIATED-ALPHA-(Z), GAMMA-BUTADIENYL SULFIDE, SULFOXIDE AND SULFONE.BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE. VOL. . ISSUE 2. P. 236-244 | 9 | 56% | 1 |
| 8 | ABELE, E , ABELE, R , RUBINA, K , GAUKHMAN, A , LUKEVICS, E , (1998) SYNTHESIS AND ALKYLATION OF PYRIDYLACETYLENES UNDER CONDITIONS OF PHASE-TRANSFER CATALYSIS IN THE LIQUID/SOLID SYSTEM.KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII. VOL. . ISSUE 4. P. 518-521 | 5 | 63% | 0 |
| 9 | LUKEVICS, E , SHIMANSKA, M , LEITIS, L , IOVEL, I , (1994) CATALYTIC SYNTHESIS AND TRANSFORMATIONS OF NITROGEN-CONTAINING HETEROCYCLES.KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII. VOL. . ISSUE 11-12. P. 1482-1509 | 13 | 25% | 1 |
| 10 | ABELE, EM , ABELE, RN , POPELIS, YY , GAUKHMAN, AP , LUKEVITS, E , (1998) ALKYLATION OF ALPHA-ACETYLNAPHTHALENE UNDER THE PHASE TRANSFER CATALYSIS.ZHURNAL ORGANICHESKOI KHIMII. VOL. 34. ISSUE 9. P. 1391-1393 | 5 | 56% | 1 |
Classes with closest relation at Level 1 |