Class information for:
Level 1: ENANTIOSELECTIVE PROTONATION//ARYLMALONATE DECARBOXYLASE//4 METHYL 3 PENTEN 2 ONE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20161 473 33.9 65%


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
239 3       LIPASE//JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC//BIOCATALYSIS 47598
1994 2             KINETIC RESOLUTION//DYNAMIC KINETIC RESOLUTION//TETRAHEDRON-ASYMMETRY 5543
20161 1                   ENANTIOSELECTIVE PROTONATION//ARYLMALONATE DECARBOXYLASE//4 METHYL 3 PENTEN 2 ONE 473

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 ENANTIOSELECTIVE PROTONATION authKW 718524 3% 70% 16
2 ARYLMALONATE DECARBOXYLASE authKW 451890 1% 100% 7
3 4 METHYL 3 PENTEN 2 ONE authKW 258223 1% 100% 4
4 ASYMMETRIC DECARBOXYLATION authKW 258223 1% 100% 4
5 D ENOLS authKW 258223 1% 100% 4
6 ASYMMETRIC PROTONATION authKW 243319 1% 54% 7
7 ENANTIOSELECTIVE DECARBOXYLATION authKW 193667 1% 100% 3
8 2 METHYLTETRALONE authKW 129112 0% 100% 2
9 3 METHYL 3 PENTEN 2 ONE authKW 129112 0% 100% 2
10 AMDASE authKW 129112 0% 100% 2

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 5581 49% 0% 231
2 Chemistry, Multidisciplinary 1445 37% 0% 173
3 Chemistry, Inorganic & Nuclear 291 10% 0% 46
4 Chemistry, Physical 110 13% 0% 62
5 Chemistry, Medicinal 31 3% 0% 15
6 Biochemical Research Methods 16 3% 0% 14
7 Chemistry, Analytical 6 3% 0% 15
8 Crystallography 4 1% 0% 7
9 Chemistry, Applied 2 1% 0% 7
10 Biotechnology & Applied Microbiology 2 3% 0% 12

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 STATE SHORT WAVELENGTH CHEM LASERS 129112 0% 100% 2
2 JR GRP MICROBIAL BIOTECHNOL 124140 1% 38% 5
3 C T J AN SCI TECHNOL CORP ENGN 64556 0% 100% 1
4 CNRSENSICAENUMR 6507FR 3038 64556 0% 100% 1
5 ENGN C T J AN SCI TECHNOL 64556 0% 100% 1
6 GVF E 64556 0% 100% 1
7 HFRE SCI CHEMBUNKYO KU 64556 0% 100% 1
8 IBUM 64556 0% 100% 1
9 NORMAN CHIM MOL MED MACROMOL 64556 0% 100% 1
10 SCI TECHEA 3221 64556 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 9490 8% 0% 39
2 TETRAHEDRON LETTERS 2729 12% 0% 56
3 JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS 2437 3% 0% 13
4 BIOCATALYSIS 2130 0% 2% 2
5 HELVETICA CHIMICA ACTA 1236 3% 0% 13
6 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 1155 3% 0% 15
7 SYNLETT 1150 3% 0% 16
8 JOURNAL OF ORGANIC CHEMISTRY 954 6% 0% 28
9 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 862 8% 0% 36
10 BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE PARTIE II-CHIMIE MOLECULAIRE ORGANIQUE ET BIOLOGIQUE 808 0% 1% 2

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 ENANTIOSELECTIVE PROTONATION 718524 3% 70% 16 Search ENANTIOSELECTIVE+PROTONATION Search ENANTIOSELECTIVE+PROTONATION
2 ARYLMALONATE DECARBOXYLASE 451890 1% 100% 7 Search ARYLMALONATE+DECARBOXYLASE Search ARYLMALONATE+DECARBOXYLASE
3 4 METHYL 3 PENTEN 2 ONE 258223 1% 100% 4 Search 4+METHYL+3+PENTEN+2+ONE Search 4+METHYL+3+PENTEN+2+ONE
4 ASYMMETRIC DECARBOXYLATION 258223 1% 100% 4 Search ASYMMETRIC+DECARBOXYLATION Search ASYMMETRIC+DECARBOXYLATION
5 D ENOLS 258223 1% 100% 4 Search D+ENOLS Search D+ENOLS
6 ASYMMETRIC PROTONATION 243319 1% 54% 7 Search ASYMMETRIC+PROTONATION Search ASYMMETRIC+PROTONATION
7 ENANTIOSELECTIVE DECARBOXYLATION 193667 1% 100% 3 Search ENANTIOSELECTIVE+DECARBOXYLATION Search ENANTIOSELECTIVE+DECARBOXYLATION
8 2 METHYLTETRALONE 129112 0% 100% 2 Search 2+METHYLTETRALONE Search 2+METHYLTETRALONE
9 3 METHYL 3 PENTEN 2 ONE 129112 0% 100% 2 Search 3+METHYL+3+PENTEN+2+ONE Search 3+METHYL+3+PENTEN+2+ONE
10 AMDASE 129112 0% 100% 2 Search AMDASE Search AMDASE

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 DUHAMEL, L , DUHAMEL, P , PLAQUEVENT, JC , (2004) ENANTIOSELECTIVE PROTONATIONS: FUNDAMENTAL INSIGHTS AND NEW CONCEPTS.TETRAHEDRON-ASYMMETRY. VOL. 15. ISSUE 23. P. 3653-3691 105 73% 111
2 OUDEYER, S , BRIERE, JF , LEVACHER, V , (2014) PROGRESS IN CATALYTIC ASYMMETRIC PROTONATION.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 28. P. 6103 -6119 53 63% 16
3 BLANCHET, J , BAUDOUX, J , AMERE, M , LASNE, MC , ROUDEN, J , (2008) ASYMMETRIC MALONIC AND ACETOACETIC ACID SYNTHESES - A CENTURY OF ENANTIOSELECTIVE DECARBOXYLATIVE PROTONATIONS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 33. P. 5493-5506 46 82% 41
4 EAMES, J , WEERASOORIYA, N , (2001) RECENT ADVANCES INTO THE ENANTIOSELECTIVE PROTONATION OF PROSTEREOGENIC ENOL DERIVATIVES.TETRAHEDRON-ASYMMETRY. VOL. 12. ISSUE 1. P. 1 -24 46 88% 83
5 NAKAMURA, Y , TAKEUCHI, S , OHGO, Y , YAMAOKA, M , YOSHIDA, A , MIKAMI, K , (1999) ENANTIOSELECTIVE PROTONATION OF SAMARIUM ENOLATES DERIVED FROM ALPHA-HETEROSUBSTITUTED KETONES AND LACTONE BY SMI2-MEDIATED REDUCTION.TETRAHEDRON. VOL. 55. ISSUE 15. P. 4595-4620 56 79% 41
6 CLARAZ, A , OUDEYER, S , LEVACHER, V , (2012) DERACEMIZATION OF ALPHA-SUBSTITUTED CARBONYL COMPOUNDS VIA CATALYTIC ENANTIOSELECTIVE PROTONATION OF THEIR CORRESPONDING ENOLATES.CURRENT ORGANIC CHEMISTRY. VOL. 16. ISSUE 19. P. 2192 -2205 30 97% 9
7 EAMES, J , WEERASOORIYA, N , (2001) RECENT STUDIES ON THE REGIOSELECTIVE C-PROTONATION OF ENOL DERIVATIVES USING CARBONYL-CONTAINING PROTON DONORS.JOURNAL OF CHEMICAL RESEARCH. VOL. . ISSUE 1. P. 2 -8 49 79% 8
8 MARTIN, J , PLAQUEVENT, JC , MADDALUNO, J , ROUDEN, J , LASNE, MC , (2009) EFFICIENT DERACEMIZATION OF PIPECOLIC ACID AMIDES THROUGH ENANTIOSELECTIVE PROTONATION OF THEIR LITHIUM ENOLATES: INSIGHTS INTO THE ORIGIN OF THE TRANSFERRED PROTON.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 31. P. 5414 -5422 44 69% 8
9 COUMBARIDES, GS , EAMES, J , GHILAGABER, S , SUGGATE, MJ , (2004) INVESTIGATIONS INTO THE ENANTIOSELECTIVE C-PROTONATION OF PROSTEREOGENIC ENOLATE(S) DERIVED FROM N,N '-DIISOPROPYL-2-PHENYLPROPANAMIDE USING SUICIDE C-BASED PROTON SOURCES.TETRAHEDRON LETTERS. VOL. 45. ISSUE 51. P. 9469 -9474 40 85% 11
10 MOHR, JT , HONG, AY , STOLTZ, BM , (2009) ENANTIOSELECTIVE PROTONATION.NATURE CHEMISTRY. VOL. 1. ISSUE 5. P. 359-369 44 54% 97

Classes with closest relation at Level 1


Rank Class id link
1 22688 CHIRAL LITHIUM AMIDE//ENANTIOSELECTIVE DEPROTONATION//GRANATANONE
2 27519 R PANTOLACTONE//ASYMMETRIC SYNTHESES//CLOFIBRATE ANALOGUES
3 16050 PATERNO BUCHI REACTION//PHOTOCHIROGENESIS//ENTROPY CONTROL PROJECT
4 12301 NO BARRIER THEORY//KETENE HYDRATION//QUIM ORGANLADECOR
5 34132 1 2 5 TRIMETHYLPIPERIDIN 4 ONE//3 METHYLENE D GLYCERO PENTOSES//4 5 BENZO 1 3 2 DIOXAPHOSPHOLANE
6 19642 BELAMCANDA CHINENSIS//IRIDACEAE//IRIDALS
7 20533 ALANINE RACEMASE//GLUTAMATE RACEMASE//RACEMASE
8 25688 UMR C6626//SPIRO 1 3 DIOXANES//UMR C 6626
9 25693 MATSUCOCCUS JOSEPHI//MATSUCOCCIDAE//MATSUONE
10 23892 CHIRAL GLYCINE EQUIVALENT//1 CHLORO 1 N 15NITROSOCYCLOHEXANE//D HOMOSERINE

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