Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
14194 | 785 | 28.4 | 55% |
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 |
2075 | 2 | CHEMISTRY, ORGANIC//ACROMELIC ACID//PHASE TRANSFER CATALYSIS | 5254 |
14194 | 1 | AZLACTONE//OXAZOLONE//POLYSACCHARIDE DERIVED PHASE | 785 |
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 | AZLACTONE | authKW | 368292 | 4% | 29% | 33 |
2 | OXAZOLONE | authKW | 171275 | 4% | 16% | 28 |
3 | POLYSACCHARIDE DERIVED PHASE | authKW | 155589 | 1% | 100% | 4 |
4 | 5 OXAZOLONES | authKW | 124469 | 1% | 80% | 4 |
5 | CONSTRAINED PHENYLALANINES | authKW | 116691 | 0% | 100% | 3 |
6 | UNSATURATED 54H OXAZOLONE | authKW | 116691 | 0% | 100% | 3 |
7 | CYCLOPROPANE AMINO ACIDS | authKW | 107709 | 1% | 46% | 6 |
8 | HPLC RESOLUTION | authKW | 103723 | 1% | 67% | 4 |
9 | CYCLOPROPYLOGS | authKW | 87517 | 0% | 75% | 3 |
10 | ERLENMEYER SYNTHESIS | authKW | 87517 | 0% | 75% | 3 |
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 | 14944 | 62% | 0% | 483 |
2 | Chemistry, Multidisciplinary | 814 | 23% | 0% | 179 |
3 | Chemistry, Inorganic & Nuclear | 322 | 8% | 0% | 64 |
4 | Chemistry, Medicinal | 123 | 4% | 0% | 35 |
5 | Materials Science, Textiles | 76 | 1% | 0% | 9 |
6 | Chemistry, Applied | 69 | 4% | 0% | 28 |
7 | Chemistry, Physical | 64 | 9% | 0% | 73 |
8 | Crystallography | 62 | 3% | 0% | 24 |
9 | Spectroscopy | 3 | 1% | 0% | 10 |
10 | Biochemistry & Molecular Biology | 1 | 6% | 0% | 48 |
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 | INTERUNIV RICERCA REAZ PERICICLICHE SINTESI | 77794 | 0% | 100% | 2 |
2 | PTDA FL | 70012 | 0% | 60% | 3 |
3 | IN NANOSCI NANOTHECNOL | 51862 | 0% | 67% | 2 |
4 | BIOL 2250 KAWAGISHI | 38897 | 0% | 100% | 1 |
5 | BIOSENSO BIOANAL | 38897 | 0% | 100% | 1 |
6 | CARBOXYXLES | 38897 | 0% | 100% | 1 |
7 | CARBOYCLES | 38897 | 0% | 100% | 1 |
8 | CHEM BSH | 38897 | 0% | 100% | 1 |
9 | CHEM MOL ORSAY | 38897 | 0% | 100% | 1 |
10 | CHENGDU ANAL TESTING | 38897 | 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-ASYMMETRY | 11774 | 7% | 1% | 56 |
2 | INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 4004 | 4% | 0% | 32 |
3 | TETRAHEDRON | 3857 | 8% | 0% | 61 |
4 | INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 2673 | 2% | 1% | 12 |
5 | JOURNAL OF ORGANIC CHEMISTRY | 2584 | 8% | 0% | 59 |
6 | SYNTHETIC COMMUNICATIONS | 2276 | 4% | 0% | 29 |
7 | TETRAHEDRON LETTERS | 1976 | 8% | 0% | 62 |
8 | SYNLETT | 1554 | 3% | 0% | 24 |
9 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 1548 | 3% | 0% | 21 |
10 | ANALES DE QUIMICA SERIE C-QUIMICA ORGANICA Y BIOQUIMICA | 1514 | 1% | 1% | 5 |
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 | AZLACTONE | 368292 | 4% | 29% | 33 | Search AZLACTONE | Search AZLACTONE |
2 | OXAZOLONE | 171275 | 4% | 16% | 28 | Search OXAZOLONE | Search OXAZOLONE |
3 | POLYSACCHARIDE DERIVED PHASE | 155589 | 1% | 100% | 4 | Search POLYSACCHARIDE+DERIVED+PHASE | Search POLYSACCHARIDE+DERIVED+PHASE |
4 | 5 OXAZOLONES | 124469 | 1% | 80% | 4 | Search 5+OXAZOLONES | Search 5+OXAZOLONES |
5 | CONSTRAINED PHENYLALANINES | 116691 | 0% | 100% | 3 | Search CONSTRAINED+PHENYLALANINES | Search CONSTRAINED+PHENYLALANINES |
6 | UNSATURATED 54H OXAZOLONE | 116691 | 0% | 100% | 3 | Search UNSATURATED+54H+OXAZOLONE | Search UNSATURATED+54H+OXAZOLONE |
7 | CYCLOPROPANE AMINO ACIDS | 107709 | 1% | 46% | 6 | Search CYCLOPROPANE+AMINO+ACIDS | Search CYCLOPROPANE+AMINO+ACIDS |
8 | HPLC RESOLUTION | 103723 | 1% | 67% | 4 | Search HPLC+RESOLUTION | Search HPLC+RESOLUTION |
9 | CYCLOPROPYLOGS | 87517 | 0% | 75% | 3 | Search CYCLOPROPYLOGS | Search CYCLOPROPYLOGS |
10 | ERLENMEYER SYNTHESIS | 87517 | 0% | 75% | 3 | Search ERLENMEYER+SYNTHESIS | Search ERLENMEYER+SYNTHESIS |
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 | BRACKMANN, F , DE MEIJERE, A , (2007) NATURAL OCCURRENCE, SYNTHESES, AND APPLICATIONS OF CYCLOPROPYL-GROUP-CONTAINING ALPHA-AMINO ACIDS. 1. 1-AMINOCYCLOPROPANECARBOXYLIC ACID AND OTHER 2,3-METHANOAMINO ACIDS.CHEMICAL REVIEWS. VOL. 107. ISSUE 11. P. 4493-4537 | 190 | 47% | 152 |
2 | CATIVIELA, C , DIAZ-DE-VILLEGAS, MD , (2000) STEREOSELECTIVE SYNTHESIS OF QUATERNARY ALPHA-AMINO ACIDS. PART 2. CYCLIC COMPOUNDS.TETRAHEDRON-ASYMMETRY. VOL. 11. ISSUE 3. P. 645 -732 | 104 | 44% | 424 |
3 | ALAMI, A , CALMES, M , DAUNIS, J , JACQUIER, R , (1993) 1-AMINOCYCLOPROPANECARBOXYLIC ACIDS - PROPERTIES AND SYNTHESIS.BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE. VOL. 130. ISSUE 1. P. 5 -24 | 98 | 70% | 98 |
4 | KODAMA, H , SHIMOHIGASHI, Y , (1994) SYNTHESIS OF CYCLOPROPANE AMINO-ACIDS AND THEIR INCORPORATION INTO BIOACTIVE PEPTIDES AS CONFORMATIONAL CONSTRAINT.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 52. ISSUE 3. P. 180 -191 | 51 | 72% | 12 |
5 | CHARETTE, AB , COTE, B , (1995) STEREOSELECTIVE SYNTHESIS OF ALL FOUR ISOMERS OF CORONAMIC ACID: A GENERAL APPROACH TO 3-METHANOAMINO ACIDS.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 117. ISSUE 51. P. 12721-12732 | 46 | 62% | 67 |
6 | BURGESS, K , HO, KK , MOYESHERMAN, D , (1994) ASYMMETRIC SYNTHESES OF 2,3-METHANOAMINO ACIDS.SYNLETT. VOL. . ISSUE 8. P. 575-583 | 35 | 71% | 175 |
7 | BUNUEL, E , CATIVIELA, C , DIAZDEVILLEGAS, MD , JIMENEZ, AI , (1992) NEW EFFICIENT SYNTHESIS OF 1-AMINOCYCLOPROPANECARBOXYLIC ACID.SYNLETT. VOL. . ISSUE 7. P. 579-581 | 37 | 93% | 8 |
8 | CATIVIELA, C , DIAZDEVILLEGAS, MD , JIMENEZ, AI , (1992) NEW EFFICIENT SYNTHESIS OF 1-AMINOCYCLOPROPANECARBOXYLIC ACID (ACC).SYNTHETIC COMMUNICATIONS. VOL. 22. ISSUE 20. P. 2955-2963 | 38 | 90% | 3 |
9 | LASA, M , CATIVIELA, C , (2006) SYNTHESIS OF ENANTIOMERICALLY PURE 1-AMINO-2-PHENYLCYCLOALKANECARBOXYLIC ACIDS (C(N)PHE).SYNLETT. VOL. . ISSUE 16. P. 2517 -2533 | 39 | 50% | 12 |
10 | AITKEN, DJ , GODIER-MARC, E , HUSSON, HP , (1999) STUDIES ON THE SYNTHESIS OF CORONAMIC ACID, NORCORONAMIC ACID AND ALLOCORONAMIC ACID FROM 2,3-METHANOHOMOSERINE.NATURAL PRODUCT LETTERS. VOL. 13. ISSUE 4. P. 263-268 | 26 | 90% | 2 |
Classes with closest relation at Level 1 |