Class information for:
Level 2: CHEMISTRY, ORGANIC//ACROMELIC ACID//PHASE TRANSFER CATALYSIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2075 5254 32.9 66%


Bar chart of Publication_year

Last years might be incomplete

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
9974 1                   CHELATED ENOLATES//UNSATURATED AMINO ACIDS//CATIONIC GLYCINE EQUIVALENT 1102
13720 1                   ACROMELIC ACID//CLITOCYBE ACROMELALGA//KAINOIDS 817
14194 1                   AZLACTONE//OXAZOLONE//POLYSACCHARIDE DERIVED PHASE 785
16393 1                   PHASE TRANSFER CATALYSIS//SPECIAL ORGANOCATALYT CHEM//CHIRAL PHASE TRANSFER CATALYST 656
18631 1                   OPERATIONALLY CONVENIENT CONDITIONS//1 3 PROTON SHIFT REACTION//HIGASHI YODOGAWA KU 543
20553 1                   KAITOCEPHALIN//ALPHA SUBSTITUTED SERINE//CONAGENIN 455
25388 1                   RONGALITE//DIVERSITY ORIENTED APPROACH//BENZOCTAMINE 283
29901 1                   AZATYROSINE//DYSIHERBAINE//DYSIBETAINE CPA 178
30774 1                   ISOCYANOACETATES//ISOCYANOESTERS//PRECURSOR OF ACTIVE FORM 163
31577 1                   PROLINE 3 HYDROXYLASE//PROLINE 4 HYDROXYLASE//ALPHA KETOGLUTARATE DEPENDENT IRONII OXYGENASES 151
33697 1                   1 AZATRICYCLOHEPTANES//2 AZABICYCLOHEPTANES//METHANOPYRROLIDINE 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 CHEMISTRY, ORGANIC WoSSC 108772 64% 1% 3367
2 ACROMELIC ACID authKW 76892 0% 88% 15
3 PHASE TRANSFER CATALYSIS authKW 67975 2% 10% 112
4 AZLACTONE authKW 61840 1% 30% 35
5 OPERATIONALLY CONVENIENT CONDITIONS authKW 58099 0% 100% 10
6 ASYMMETRIC SYNTHESIS authKW 56820 4% 4% 227
7 1 3 PROTON SHIFT REACTION authKW 54074 0% 85% 11
8 TETRAHEDRON-ASYMMETRY journal 49360 6% 3% 297
9 CLITOCYBE ACROMELALGA authKW 47059 0% 90% 9
10 KAINOIDS authKW 46471 0% 67% 12

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 108772 64% 1% 3367
2 Chemistry, Multidisciplinary 5450 23% 0% 1198
3 Chemistry, Inorganic & Nuclear 1977 8% 0% 413
4 Chemistry, Medicinal 719 4% 0% 222
5 Chemistry, Applied 161 2% 0% 129
6 Chemistry, Physical 130 7% 0% 358
7 Crystallography 126 2% 0% 105
8 Materials Science, Textiles 2 0% 0% 9
9 Biotechnology & Applied Microbiology 0 2% 0% 91
10 Pharmacology & Pharmacy -1 3% 0% 147

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 SUSSEX BIOMOL DESIGN DRUG DEV 45062 0% 52% 15
2 SPECIAL ORGANOCATALYT CHEM 36991 0% 58% 11
3 HIGASHI YODOGAWA KU 35313 0% 41% 15
4 SPECIAL ORGANOCATALYT CHEMSAKYO KU 26553 0% 57% 8
5 SYNTHET ORGAN CHEMSAKYO KU 21892 0% 54% 7
6 ORGAN CHEM 1 20080 1% 5% 65
7 IKBASQUE 17430 0% 100% 3
8 SUSSEX BIOMOL DESIGN DRUG DISCOVERY 17430 0% 100% 3
9 DYSON PERRINS 13481 1% 6% 37
10 COGNIT TOMOG IMAGING METHODS 13071 0% 75% 3

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 49360 6% 3% 297
2 TETRAHEDRON LETTERS 35165 13% 1% 669
3 TETRAHEDRON 24262 8% 1% 396
4 JOURNAL OF ORGANIC CHEMISTRY 19430 8% 1% 418
5 SYNLETT 10850 3% 1% 164
6 SYNTHESIS-STUTTGART 9812 3% 1% 160
7 ORGANIC LETTERS 7734 4% 1% 187
8 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 6044 2% 1% 115
9 SYNTHETIC COMMUNICATIONS 5538 2% 1% 118
10 ORGANIC & BIOMOLECULAR CHEMISTRY 5317 2% 1% 105

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 ACROMELIC ACID 76892 0% 88% 15 Search ACROMELIC+ACID Search ACROMELIC+ACID
2 PHASE TRANSFER CATALYSIS 67975 2% 10% 112 Search PHASE+TRANSFER+CATALYSIS Search PHASE+TRANSFER+CATALYSIS
3 AZLACTONE 61840 1% 30% 35 Search AZLACTONE Search AZLACTONE
4 OPERATIONALLY CONVENIENT CONDITIONS 58099 0% 100% 10 Search OPERATIONALLY+CONVENIENT+CONDITIONS Search OPERATIONALLY+CONVENIENT+CONDITIONS
5 ASYMMETRIC SYNTHESIS 56820 4% 4% 227 Search ASYMMETRIC+SYNTHESIS Search ASYMMETRIC+SYNTHESIS
6 1 3 PROTON SHIFT REACTION 54074 0% 85% 11 Search 1+3+PROTON+SHIFT+REACTION Search 1+3+PROTON+SHIFT+REACTION
7 CLITOCYBE ACROMELALGA 47059 0% 90% 9 Search CLITOCYBE+ACROMELALGA Search CLITOCYBE+ACROMELALGA
8 KAINOIDS 46471 0% 67% 12 Search KAINOIDS Search KAINOIDS
9 GLYCINE EQUIVALENT 44687 0% 77% 10 Search GLYCINE+EQUIVALENT Search GLYCINE+EQUIVALENT
10 AMINO ACIDS AND DERIVATIVES 43729 1% 18% 41 Search AMINO+ACIDS+AND+DERIVATIVES Search AMINO+ACIDS+AND+DERIVATIVES

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 OOI, T , MARUOKA, K , (2007) RECENT ADVANCES IN ASYMMETRIC PHASE-TRANSFER CATALYSIS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 46. ISSUE 23. P. 4222 -4266 136 68% 347
2 HASHIMOTO, T , MARUOKA, K , (2007) RECENT DEVELOPMENT AND APPLICATION OF CHIRAL PHASE-TRANSFER CATALYSTS.CHEMICAL REVIEWS. VOL. 107. ISSUE 12. P. 5656-5682 125 72% 340
3 SHIRAKAWA, S , MARUOKA, K , (2013) RECENT DEVELOPMENTS IN ASYMMETRIC PHASE-TRANSFER REACTIONS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 52. ISSUE 16. P. 4312-4348 122 55% 160
4 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 195 48% 152
5 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 -732 145 61% 424
6 SOROCHINSKY, AE , ACENA, JL , MORIWAKI, H , SATO, T , SOLOSHONOK, VA , (2013) ASYMMETRIC SYNTHESIS OF ALPHA-AMINO ACIDS VIA HOMOLOGATION OF NI(II) COMPLEXES OF GLYCINE SCHIFF BASES; PART 1: ALKYL HALIDE ALKYLATIONS.AMINO ACIDS. VOL. 45. ISSUE 4. P. 691-718 105 82% 15
7 ACENA, JL , SOROCHINSKY, AE , SOLOSHONOK, V , (2014) ASYMMETRIC SYNTHESIS OF ALPHA-AMINO ACIDS VIA HOMOLOGATION OF NI(II) COMPLEXES OF GLYCINE SCHIFF BASES. PART 3: MICHAEL ADDITION REACTIONS AND MISCELLANEOUS TRANSFORMATIONS.AMINO ACIDS. VOL. 46. ISSUE 9. P. 2047 -2073 101 81% 10
8 MARUOKA, K , (2008) PRACTICAL ASPECTS OF RECENT ASYMMETRIC PHASE-TRANSFER, CATALYSIS.ORGANIC PROCESS RESEARCH & DEVELOPMENT. VOL. 12. ISSUE 4. P. 679-697 106 74% 95
9 KANEKO, S , KUMATABARA, Y , SHIRAKAWA, S , (2016) A NEW GENERATION OF CHIRAL PHASE-TRANSFER CATALYSTS.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 14. ISSUE 24. P. 5367 -5376 72 67% 4
10 MARUOKA, K , OOI, T , (2003) ENANTIOSELECTIVE AMINO ACID SYNTHESIS BY CHIRAL PHASE-TRANSFER CATALYSIS.CHEMICAL REVIEWS. VOL. 103. ISSUE 8. P. 3013-3028 64 80% 538

Classes with closest relation at Level 2


Rank Class id link
1 1200 PEPTAIBOL//FOLDAMERS//PEPTOIDS
2 830 IMINOSUGARS//AZASUGARS//GLYCOSIDASE INHIBITORS
3 402 ORGANOCATALYSIS//ASYMMETRIC CATALYSIS//MICHAEL ADDITION
4 2545 AZIRIDINES//AZIRIDINATION//AZETIDINES
5 1937 AZOMETHINE YLIDE//1 3 DIPOLAR CYCLOADDITION//NITRILE OXIDES
6 1994 KINETIC RESOLUTION//DYNAMIC KINETIC RESOLUTION//TETRAHEDRON-ASYMMETRY
7 3789 VASICINE//NMR MOL MODELING//DEOXYVASICINONE
8 3851 GUANIDINE//ANGIPARS TM//SEMELIL
9 1908 CHEMISTRY, ORGANIC//DTBB CATALYSED LITHIATION//SPARTEINE
10 1211 DIETHYLZINC//TETRAHEDRON-ASYMMETRY//ASYMMETRIC CATALYSIS

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