Class information for:
Level 1: R PANTOLACTONE//ASYMMETRIC SYNTHESES//CLOFIBRATE ANALOGUES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27519 227 22.4 68%


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
27519 1                   R PANTOLACTONE//ASYMMETRIC SYNTHESES//CLOFIBRATE ANALOGUES 227

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 R PANTOLACTONE authKW 307464 2% 57% 4
2 ASYMMETRIC SYNTHESES authKW 270209 7% 13% 15
3 CLOFIBRATE ANALOGUES authKW 269034 1% 100% 2
4 ETHYL 4 CHLORO 2 METHYLPHENOXYACETATE authKW 269034 1% 100% 2
5 IMIDE DERIVATIVES authKW 269034 1% 100% 2
6 MYOTONIC INDUCING EFFECTS authKW 269034 1% 100% 2
7 PEPTIDIMIMETICS authKW 269034 1% 100% 2
8 MORPHOLIN 2 ONE authKW 242128 1% 60% 3
9 MORPHOLIN 3 ONE authKW 179355 1% 67% 2
10 DYNAMIC RESOLUTION authKW 172941 3% 21% 6

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 4668 64% 0% 145
2 Chemistry, Inorganic & Nuclear 342 15% 0% 33
3 Chemistry, Multidisciplinary 168 20% 0% 45
4 Chemistry, Physical 70 15% 0% 33
5 Chemistry, Medicinal 34 4% 0% 10
6 Pharmacology & Pharmacy 6 6% 0% 13
7 Chemistry, Applied 5 2% 0% 5
8 Medicine, Research & Experimental 1 2% 0% 5
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 1 0% 0% 1
10 Medicine, General & Internal 1 3% 0% 6

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 MED HYG PREVENT MED 143479 2% 27% 4
2 BOIMOL INFORMAT 134517 0% 100% 1
3 CHEM CBDD 134517 0% 100% 1
4 CHEM KFNSC 134517 0% 100% 1
5 CMC STRATEGY PLANNING 134517 0% 100% 1
6 DIPARTIMENTO SCU FARMACO 134517 0% 100% 1
7 ENGN CLASS BUNKYO KU 134517 0% 100% 1
8 REQUINTECQFB 134517 0% 100% 1
9 STUDIO DIFFRATTOMETR 134517 0% 100% 1
10 CACT 89675 1% 33% 2

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 13358 14% 0% 32
2 FARMACO 2758 3% 0% 6
3 TETRAHEDRON LETTERS 2510 16% 0% 37
4 BULLETIN OF THE KOREAN CHEMICAL SOCIETY 2349 7% 0% 15
5 LYON CHIRURGICAL 1194 1% 0% 2
6 TOHOKU JOURNAL OF EXPERIMENTAL MEDICINE 719 2% 0% 5
7 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 687 4% 0% 8
8 ARKIVOC 585 2% 0% 4
9 JOURNAL OF ORGANIC CHEMISTRY 574 7% 0% 15
10 TETRAHEDRON 509 5% 0% 12

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 R PANTOLACTONE 307464 2% 57% 4 Search R+PANTOLACTONE Search R+PANTOLACTONE
2 ASYMMETRIC SYNTHESES 270209 7% 13% 15 Search ASYMMETRIC+SYNTHESES Search ASYMMETRIC+SYNTHESES
3 CLOFIBRATE ANALOGUES 269034 1% 100% 2 Search CLOFIBRATE+ANALOGUES Search CLOFIBRATE+ANALOGUES
4 ETHYL 4 CHLORO 2 METHYLPHENOXYACETATE 269034 1% 100% 2 Search ETHYL+4+CHLORO+2+METHYLPHENOXYACETATE Search ETHYL+4+CHLORO+2+METHYLPHENOXYACETATE
5 IMIDE DERIVATIVES 269034 1% 100% 2 Search IMIDE+DERIVATIVES Search IMIDE+DERIVATIVES
6 MYOTONIC INDUCING EFFECTS 269034 1% 100% 2 Search MYOTONIC+INDUCING+EFFECTS Search MYOTONIC+INDUCING+EFFECTS
7 PEPTIDIMIMETICS 269034 1% 100% 2 Search PEPTIDIMIMETICS Search PEPTIDIMIMETICS
8 MORPHOLIN 2 ONE 242128 1% 60% 3 Search MORPHOLIN+2+ONE Search MORPHOLIN+2+ONE
9 MORPHOLIN 3 ONE 179355 1% 67% 2 Search MORPHOLIN+3+ONE Search MORPHOLIN+3+ONE
10 DYNAMIC RESOLUTION 172941 3% 21% 6 Search DYNAMIC+RESOLUTION Search DYNAMIC+RESOLUTION

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 PARK, YS , (2009) DYNAMIC RESOLUTION OF ALPHA-HALO CARBOXYLIC ACID DERIVATIVES IN ASYMMETRIC NUCLEOPHILIC SUBSTITUTION USING CHIRAL AUXILIARIES.TETRAHEDRON-ASYMMETRY. VOL. 20. ISSUE 21. P. 2421-2427 48 73% 5
2 LEE, YM , KANG, KH , MIN, HM , LIM, HJ , PARK, EH , PARK, YS , (2010) DYNAMIC KINETIC RESOLUTION OF (S)-MANDELATE-DERIVED ALPHA-BROMO ESTERS IN NUCLEOPHILIC SUBSTITUTION AND ASYMMETRIC SYNTHESES OF 3-SUBSTITUTED MORPHOLIN-2-ONES.ARKIVOC. VOL. . ISSUE . P. 1-15 20 95% 1
3 JANG, JI , KANG, SY , KANG, KH , PARK, YS , (2011) DYNAMIC RESOLUTION OF ALPHA-HALO CHIRAL ESTERS FOR THE SYNTHESIS OF 3-SUBSTITUTED PIPERAZIN-2-ONES.TETRAHEDRON. VOL. 67. ISSUE 34. P. 6221 -6226 18 82% 10
4 KIM, Y , PARK, KJ , PARK, YS , (2012) L-TARTARIC ACID AS A NEW CHIRAL AUXILIARY FOR ASYMMETRIC SYNTHESIS OF PIPERAZINONES, MORPHOLINONES, DIHYDROQUINOXALINONES AND DIHYDROBENZOXAZINONES.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 33. ISSUE 11. P. 3853 -3856 14 100% 1
5 SHIN, EK , CHANG, JY , KIM, HJ , KIM, Y , PARK, YS , (2006) STEREOSELECTIVE PREPARATION OF N-ALKYL DIPEPTIDE ANALOGUES VIA DYNAMIC KINETIC RESOLUTION OF ALPHA-HALO ACYL AMINO ESTERS.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 27. ISSUE 3. P. 447-449 16 100% 7
6 CAMPS, P , MUNOZ-TORRERO, D , SANCHEZ, L , (2004) STEREOSELECTIVE SYNTHESIS OF BOTH ENANTIOMERS OF N-BOC-ALPHA-ARYL-GAMMA-AMINOBUTYRIC ACIDS.TETRAHEDRON-ASYMMETRY. VOL. 15. ISSUE 2. P. 311 -321 18 86% 14
7 BAEK, J , JANG, JI , PARK, YS , (2011) ASYMMETRIC SYNTHESIS OF 3-SUBSTITUTED MORPHOLINONES AND PIPERAZINONES BY L-MALATE-MEDIATED DYNAMIC KINETIC RESOLUTION OF ALPHA-BROMO ESTERS.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 32. ISSUE 11. P. 4067 -4070 12 100% 3
8 LEE, MH , KANG, KH , LEE, YM , KIM, D , PARK, YS , (2008) CRYSTALLIZATION INDUCED DYNAMIC RESOLUTION AND NUCLEOPHILIC SUBSTITUTIONS OF N-(S)-(1-PHENYLETHYL)-ALPHA-CHLORO-ALPHA-PHENYL ACETAMIDE FOR THE PREPARATION OF N-CARBOXYALKYLATED FLAVONE.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 29. ISSUE 5. P. 1075-1078 17 68% 2
9 AMMAZZALORSO, A , AMOROSO, R , BETTONI, G , DE FILIPPIS, B , FANTACUZZI, M , GIAMPIETRO, L , MACCALLINI, C , TRICCA, ML , (2006) ASYMMETRIC SYNTHESIS OF ARYLPROPIONIC ACIDS AND ARYLOXY ACIDS BY USING LACTAMIDES AS CHIRAL AUXILIARIES.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 18. P. 4088 -4091 13 72% 15
10 BOSCHI, F , CAMPS, P , COMES-FRANCHINI, M , MUNOZ-TORRERO, D , RICCI, A , SANCHEZ, L , (2005) A SYNTHESIS OF LEVETIRACETAM BASED ON (S)-N-PHENYLPANTOLACTAM AS A CHIRAL AUXILIARY.TETRAHEDRON-ASYMMETRY. VOL. 16. ISSUE 22. P. 3739 -3745 10 91% 22

Classes with closest relation at Level 1


Rank Class id link
1 15874 KINETIC RESOLUTION//ASYMMETRIC ESTERIFICATION//CHIRAL COPPER COMPLEX
2 25688 UMR C6626//SPIRO 1 3 DIOXANES//UMR C 6626
3 20161 ENANTIOSELECTIVE PROTONATION//ARYLMALONATE DECARBOXYLASE//4 METHYL 3 PENTEN 2 ONE
4 18856 CHIRAL DIENOPHILES//DPMGBS//NITRONATE SALTS
5 10799 PREFERENTIAL CRYSTALLIZATION//PREFERENTIAL ENRICHMENT//DIASTEREOMERIC SALTS
6 25769 REFORMATSKY REACTION//ASYMMETRIC REFORMATSKY REACTION//GRAPHITE POWDER CATHODE
7 9974 CHELATED ENOLATES//UNSATURATED AMINO ACIDS//CATIONIC GLYCINE EQUIVALENT
8 6873 TITANIUM ENOLATES//THIAZOLIDINETHIONES//NON CROSS LINKED POLYSTYRENE
9 35619 ALPHA HYDROXY BETA GAMMA UNSATURATED ESTERS//3S 2 CARBOXYETHYL 3 CYANO 5 METHYLHEXANOIC ACID//1 4 SUBSTITUTEDPHENYLSULFONYLPYRROLIDIN 2 ONES
10 30610 PETASIS REACTION//COMBINATORIAL CHEM SECT//PETASIS BORONO MANNICH REACTION

Go to start page