Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
2772 | 3144 | 33.1 | 66% |
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 |
2772 | 2 | SAMARIUM DIIODIDE//PINACOL COUPLING//LOW VALENT TITANIUM | 3144 |
6330 | 1 | SAMARIUM DIIODIDE//SAMARIUMII IODIDE//SAMARIUM | 1498 |
10210 | 1 | PINACOL COUPLING//LOW VALENT TITANIUM//PINACOL | 1081 |
25769 | 1 | REFORMATSKY REACTION//ASYMMETRIC REFORMATSKY REACTION//GRAPHITE POWDER CATHODE | 272 |
30307 | 1 | SPARGANIUM STOLONIFERUM//SPARGANIACEAE//SCIRPUS YAGARA | 171 |
33661 | 1 | ALPHA EPOXYKETONES//TUTIN//CORIARIACEAE | 122 |
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 | SAMARIUM DIIODIDE | authKW | 747108 | 5% | 53% | 146 |
2 | PINACOL COUPLING | authKW | 393529 | 2% | 70% | 58 |
3 | LOW VALENT TITANIUM | authKW | 332293 | 2% | 67% | 51 |
4 | SAMARIUMII IODIDE | authKW | 254672 | 1% | 66% | 40 |
5 | PINACOL | authKW | 226129 | 1% | 61% | 38 |
6 | SAMARIUM | authKW | 222640 | 5% | 16% | 145 |
7 | REDUCTIVE COUPLING | authKW | 216079 | 2% | 35% | 64 |
8 | TITANIUM TETRAIODIDE | authKW | 105729 | 0% | 78% | 14 |
9 | ALLYLSAMARIUM BROMIDE | authKW | 97104 | 0% | 100% | 10 |
10 | REFORMATSKY REACTION | authKW | 88338 | 1% | 27% | 34 |
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 | 51874 | 57% | 0% | 1805 |
2 | Chemistry, Multidisciplinary | 6717 | 31% | 0% | 980 |
3 | Chemistry, Inorganic & Nuclear | 438 | 5% | 0% | 165 |
4 | Chemistry, Medicinal | 174 | 3% | 0% | 94 |
5 | Crystallography | 55 | 2% | 0% | 57 |
6 | Chemistry, Applied | 30 | 2% | 0% | 55 |
7 | Polymer Science | 5 | 2% | 0% | 56 |
8 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 2 | 0% | 0% | 9 |
9 | Integrative & Complementary Medicine | 1 | 0% | 0% | 7 |
10 | Pharmacology & Pharmacy | -0 | 3% | 0% | 92 |
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 | KEKULE ORGAN CHEM BIOCHEM | 32742 | 2% | 6% | 60 |
2 | CATALYSE MOL | 25253 | 1% | 15% | 17 |
3 | STATE ORGANOMET CHEM | 21304 | 2% | 4% | 55 |
4 | ORGAN CHEM C 1 | 19421 | 0% | 100% | 2 |
5 | ABT KINDERONKOL HAMATOL | 9710 | 0% | 100% | 1 |
6 | ADDIT MFG PLANT | 9710 | 0% | 100% | 1 |
7 | ADV STUDIES NAT PROD ORGAN SYNTHESIS | 9710 | 0% | 100% | 1 |
8 | C C ITAN HAYA | 9710 | 0% | 100% | 1 |
9 | CHEM C 9 | 9710 | 0% | 100% | 1 |
10 | CHEM DEV PHARMA | 9710 | 0% | 100% | 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 | TETRAHEDRON LETTERS | 24340 | 14% | 1% | 430 |
2 | JOURNAL OF ORGANIC CHEMISTRY | 13899 | 9% | 1% | 273 |
3 | SYNTHETIC COMMUNICATIONS | 11807 | 4% | 1% | 132 |
4 | SYNLETT | 9433 | 4% | 1% | 118 |
5 | JOURNAL OF CHEMICAL RESEARCH | 8119 | 2% | 1% | 70 |
6 | TETRAHEDRON | 6941 | 5% | 0% | 165 |
7 | ORGANIC LETTERS | 5995 | 4% | 1% | 127 |
8 | CHEMISTRY LETTERS | 4998 | 3% | 0% | 110 |
9 | CHINESE JOURNAL OF ORGANIC CHEMISTRY | 3115 | 1% | 1% | 40 |
10 | SYNTHESIS-STUTTGART | 2185 | 2% | 0% | 59 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | SAMARIUM DIIODIDE | 747108 | 5% | 53% | 146 | Search SAMARIUM+DIIODIDE | Search SAMARIUM+DIIODIDE |
2 | PINACOL COUPLING | 393529 | 2% | 70% | 58 | Search PINACOL+COUPLING | Search PINACOL+COUPLING |
3 | LOW VALENT TITANIUM | 332293 | 2% | 67% | 51 | Search LOW+VALENT+TITANIUM | Search LOW+VALENT+TITANIUM |
4 | SAMARIUMII IODIDE | 254672 | 1% | 66% | 40 | Search SAMARIUMII+IODIDE | Search SAMARIUMII+IODIDE |
5 | PINACOL | 226129 | 1% | 61% | 38 | Search PINACOL | Search PINACOL |
6 | SAMARIUM | 222640 | 5% | 16% | 145 | Search SAMARIUM | Search SAMARIUM |
7 | REDUCTIVE COUPLING | 216079 | 2% | 35% | 64 | Search REDUCTIVE+COUPLING | Search REDUCTIVE+COUPLING |
8 | TITANIUM TETRAIODIDE | 105729 | 0% | 78% | 14 | Search TITANIUM+TETRAIODIDE | Search TITANIUM+TETRAIODIDE |
9 | ALLYLSAMARIUM BROMIDE | 97104 | 0% | 100% | 10 | Search ALLYLSAMARIUM+BROMIDE | Search ALLYLSAMARIUM+BROMIDE |
10 | REFORMATSKY REACTION | 88338 | 1% | 27% | 34 | Search REFORMATSKY+REACTION | Search REFORMATSKY+REACTION |
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 | SZOSTAK, M , FAZAKERLEY, NJ , PARMAR, D , PROCTER, DJ , (2014) CROSS-COUPLING REACTIONS USING SAMARIUM(II) IODIDE.CHEMICAL REVIEWS. VOL. 114. ISSUE 11. P. 5959 -6039 | 331 | 60% | 64 |
2 | SZOSTAK, M , SPAIN, M , PARMAR, D , PROCTER, DJ , (2012) SELECTIVE REDUCTIVE TRANSFORMATIONS USING SAMARIUM DIIODIDE-WATER.CHEMICAL COMMUNICATIONS. VOL. 48. ISSUE 3. P. 330 -346 | 150 | 75% | 27 |
3 | KAGAN, HB , (2003) TWENTY-FIVE YEARS OF ORGANIC CHEMISTRY WITH DIIODOSAMARIUM: AN OVERVIEW.TETRAHEDRON. VOL. 59. ISSUE 52. P. 10351-10372 | 122 | 75% | 407 |
4 | STREUFF, J , (2013) THE ELECTRON-WAY: METAL-CATALYZED REDUCTIVE UMPOLUNG REACTIONS OF SATURATED AND ALPHA,BETA-UNSATURATED CARBONYL DERIVATIVES.SYNTHESIS-STUTTGART. VOL. 45. ISSUE 3. P. 281-307 | 144 | 63% | 22 |
5 | STEEL, PG , (2001) RECENT DEVELOPMENTS IN LANTHANIDE MEDIATED ORGANIC SYNTHESIS.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 21. P. 2727 -2751 | 228 | 45% | 270 |
6 | MOLANDER, GA , HARRIS, CR , (1996) SEQUENCING REACTIONS WITH SAMARIUM(II) IODIDE.CHEMICAL REVIEWS. VOL. 96. ISSUE 1. P. 307-338 | 94 | 78% | 1010 |
7 | SZOSTAK, M , PROCTER, DJ , (2012) BEYOND SAMARIUM DIIODIDE: VISTAS IN REDUCTIVE CHEMISTRY MEDIATED BY LANTHANIDES(II).ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 51. ISSUE 37. P. 9238 -9256 | 135 | 55% | 46 |
8 | SZOSTAK, M , SPAIN, M , PROCTER, DJ , (2013) RECENT ADVANCES IN THE CHEMOSELECTIVE REDUCTION OF FUNCTIONAL GROUPS MEDIATED BY SAMARIUM(II) IODIDE: A SINGLE ELECTRON TRANSFER APPROACH.CHEMICAL SOCIETY REVIEWS. VOL. 42. ISSUE 23. P. 9155-9183 | 133 | 52% | 40 |
9 | CHATTERJEE, A , JOSHI, NN , (2006) EVOLUTION OF THE STEREOSELECTIVE PINACOL COUPLING REACTION.TETRAHEDRON. VOL. 62. ISSUE 52. P. 12137-12158 | 114 | 80% | 58 |
10 | SHI, SC , LALANCETTE, R , SZOSTAK, M , (2016) CYCLIZATION OF IMIDES TO 2-AZABICYCLES VIA AMINOKETYL RADICALS BY USING SAMARIUM(II) IODIDE-WATER: REACTION DEVELOPMENT, SYNTHETIC SCOPE, AND MECHANISTIC STUDIES.SYNTHESIS-STUTTGART. VOL. 48. ISSUE 12. P. 1825 -1854 | 112 | 55% | 3 |
Classes with closest relation at Level 2 |