Class information for:
Level 1: CHIRAL LITHIUM AMIDE//ENANTIOSELECTIVE DEPROTONATION//GRANATANONE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22688 372 27.8 73%


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
22688 1                   CHIRAL LITHIUM AMIDE//ENANTIOSELECTIVE DEPROTONATION//GRANATANONE 372

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 CHIRAL LITHIUM AMIDE authKW 1212292 6% 62% 24
2 ENANTIOSELECTIVE DEPROTONATION authKW 1096919 6% 64% 21
3 GRANATANONE authKW 492501 2% 100% 6
4 TROPINONE authKW 175100 2% 27% 8
5 CHIRAL AMIDE NITROGEN authKW 164167 1% 100% 2
6 CHIRAL 1 2 DIAMINES authKW 109443 1% 67% 2
7 CHIRAL BASES authKW 101020 1% 31% 4
8 1 1 NAPHTYLETHYLAMINE authKW 82084 0% 100% 1
9 1 3 DIOXAN 5 ONES authKW 82084 0% 100% 1
10 2 BORNYLLITHIUM CONTENT OF ISOBORNYLLITHIUM IN authKW 82084 0% 100% 1

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 8775 68% 0% 254
2 Chemistry, Multidisciplinary 528 26% 0% 97
3 Chemistry, Inorganic & Nuclear 321 11% 0% 42
4 Chemistry, Physical 83 13% 0% 48
5 Crystallography 69 4% 0% 16
6 Chemistry, Medicinal 20 3% 0% 11
7 Chemistry, Applied 1 1% 0% 5
8 Pharmacology & Pharmacy 0 3% 0% 12
9 Education, Scientific Disciplines 0 0% 0% 1
10 Computer Science, Interdisciplinary Applications -1 0% 0% 1

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 CNR COMPOSTI ETEROCICL 82084 0% 100% 1
2 IRCOFUP A 6014 82084 0% 100% 1
3 UP A CNRS 6014 FONCT AZOTEES OXYGENEES C 82084 0% 100% 1
4 ARGONNE BIOSCI 41039 1% 25% 2
5 BIOORGAN CHEM PETROL CHEM 27360 0% 33% 1
6 ROBERT ROBINSON S 22546 2% 5% 6
7 DAGENHAM 7632 1% 5% 2
8 EDUC MAT SCI 7632 1% 5% 2
9 BIOMAT PHYS 6836 1% 4% 2
10 PURE PL CHEM 6590 5% 0% 18

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 12717 11% 0% 40
2 TETRAHEDRON LETTERS 5664 19% 0% 71
3 TETRAHEDRON 3182 10% 0% 38
4 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 1616 4% 0% 15
5 SYNLETT 1470 4% 0% 16
6 CANADIAN JOURNAL OF CHEMISTRY 590 2% 0% 6
7 CHEMICAL & PHARMACEUTICAL BULLETIN 461 3% 0% 10
8 SYNTHETIC COMMUNICATIONS 456 2% 0% 9
9 LIEBIGS ANNALEN-RECUEIL 388 1% 0% 2
10 JOURNAL OF ORGANIC CHEMISTRY 388 4% 0% 16

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 CHIRAL LITHIUM AMIDE 1212292 6% 62% 24 Search CHIRAL+LITHIUM+AMIDE Search CHIRAL+LITHIUM+AMIDE
2 ENANTIOSELECTIVE DEPROTONATION 1096919 6% 64% 21 Search ENANTIOSELECTIVE+DEPROTONATION Search ENANTIOSELECTIVE+DEPROTONATION
3 GRANATANONE 492501 2% 100% 6 Search GRANATANONE Search GRANATANONE
4 TROPINONE 175100 2% 27% 8 Search TROPINONE Search TROPINONE
5 CHIRAL AMIDE NITROGEN 164167 1% 100% 2 Search CHIRAL+AMIDE+NITROGEN Search CHIRAL+AMIDE+NITROGEN
6 CHIRAL 1 2 DIAMINES 109443 1% 67% 2 Search CHIRAL+1+2+DIAMINES Search CHIRAL+1+2+DIAMINES
7 CHIRAL BASES 101020 1% 31% 4 Search CHIRAL+BASES Search CHIRAL+BASES
8 1 1 NAPHTYLETHYLAMINE 82084 0% 100% 1 Search 1+1+NAPHTYLETHYLAMINE Search 1+1+NAPHTYLETHYLAMINE
9 1 3 DIOXAN 5 ONES 82084 0% 100% 1 Search 1+3+DIOXAN+5+ONES Search 1+3+DIOXAN+5+ONES
10 2 BORNYLLITHIUM CONTENT OF ISOBORNYLLITHIUM IN 82084 0% 100% 1 Search 2+BORNYLLITHIUM+CONTENT+OF+ISOBORNYLLITHIUM+IN Search 2+BORNYLLITHIUM+CONTENT+OF+ISOBORNYLLITHIUM+IN

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 O'BRIEN, P , (1998) RECENT ADVANCES IN ASYMMETRIC SYNTHESIS USING CHIRAL LITHIUM AMIDE BASES.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 8. P. 1439 -1457 76 67% 246
2 AOKI, K , TOMIOKA, K , NOGUCHI, H , KOGA, K , (1997) STEREOSELECTIVE REACTIONS .28. EFFECTS OF THE ALKYL GROUP AT THE AMIDE NITROGEN OF CHIRAL BIDENTATE LITHIUM AMIDES ON ENANTIOSELECTIVE DEPROTONATION REACTION.TETRAHEDRON. VOL. 53. ISSUE 40. P. 13641 -13656 51 70% 23
3 BERTILSSON, SK , ANDERSSON, PG , (2002) ASYMMETRIC BASE-PROMOTED EPOXIDE REARRANGEMENT: ACHIRAL LITHIUM AMIDES REVISITED.TETRAHEDRON. VOL. 58. ISSUE 23. P. 4665-4668 31 94% 10
4 CARSWELL, EL , KERR, WJ , MCARTHUR, D , PAZICKY, M , WATSON, AJB , (2014) DEVELOPMENT OF CHIRAL HETEROLEPTIC MAGNESIUM AMIDES; ASYMMETRIC DEPROTONATIONS MEDIATED BY SIX-MEMBERED METALLOCYCLIC AMIDOMAGNESIUM NAPHTHOLATES.TETRAHEDRON. VOL. 70. ISSUE 40. P. 7344 -7349 24 80% 1
5 TORIYAMA, M , SUGASAWA, K , MOTOHASHI, S , TOKUTAKE, N , KOGA, K , (2001) STEREOSELECTIVE REACTIONS. XXXIV. ENANTIOSELECTIVE DEPROTONATION OF PROCHIRAL 4-SUBSTITUTED CYCLOHEXANONES USING CHIRAL BIDENTATE LITHIUM AMIDES SAVING A BULKY GROUP INSTEAD OF A PHENYL GROUP ON THE CHIRAL CARBON.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 49. ISSUE 4. P. 468 -472 29 94% 8
6 SHIRAI, R , SATO, D , AOKI, K , TANAKA, M , KAWASAKI, H , KOGA, K , (1997) STEREOSELECTIVE REACTIONS .25. ENANTIOSELECTIVE DEPROTONATION OF PROCHIRAL 4-SUBSTITUTED CYCLOHEXANONES BY CHIRAL CHELATED LITHIUM AMIDES.TETRAHEDRON. VOL. 53. ISSUE 17. P. 5963-5972 34 85% 28
7 DE SOUSA, SE , O'BRIEN, P , PILGRAM, CD , (2002) OPTIMISATION OF ENANTIOSELECTIVITY FOR THE CHIRAL BASE-MEDIATED REARRANGEMENT OF BIS-PROTECTED MESO-4,5-DIHYDROXYCYCLOHEXENE OXIDES: ASYMMETRIC SYNTHESIS OF 4-DEOXYCONDURITOLS AND CONDURITOL F.TETRAHEDRON. VOL. 58. ISSUE 23. P. 4643-4654 43 57% 21
8 SEKI, A , ASAMI, M , (2002) CATALYTIC ENANTIOSELECTIVE REARRANGEMENT OF MESO-EPOXIDES MEDIATED BY CHIRAL LITHIUM AMIDES IN THE PRESENCE OF EXCESS CROSS-LINKED POLYMER-BOUND LITHIUM AMIDES.TETRAHEDRON. VOL. 58. ISSUE 23. P. 4655-4663 31 76% 20
9 JOHANSSON, A , ABRAHAMSSON, P , DAVIDSSON, O , (2003) SOLID-PHASE SUPPORTED CHIRAL LITHIUM AMIDES USED IN DEPROTONATION REACTIONS.TETRAHEDRON-ASYMMETRY. VOL. 14. ISSUE 10. P. 1261 -1266 28 80% 16
10 NODZEWSKA, A , SIDOROWICZ, K , SIENKIEWICZ, M , (2014) SOLVENT- FREE SYNTHESIS OF A SECONDARY N-BENZHYDRYLAMINE AS A CHIRAL REAGENT FOR ASYMMETRIC DEPROTONATION OF BICYCLIC N-BENZYLAMINO KETONES.SYNTHESIS-STUTTGART. VOL. 46. ISSUE 11. P. 1475 -1480 24 69% 0

Classes with closest relation at Level 1


Rank Class id link
1 20161 ENANTIOSELECTIVE PROTONATION//ARYLMALONATE DECARBOXYLASE//4 METHYL 3 PENTEN 2 ONE
2 21175 CINMPIS//DIPARTIMENTO FARMACOCHIM//OXIRANYLLITHIUMS
3 2791 ORGANOLITHIUM COMPOUNDS//ION PAIR ACIDITY//ORGAN CHEM HENKESTR 42
4 26330 OXAZININS//ENEDIOLATE//GAMMA AMINOACIDS
5 22993 LITHIUM AMIDE//DELTA CONICEINE//DOUBLY DIASTEREOSELECTIVE
6 27970 ERYTHROXYLACEAE//CIS CINNAMOYLCOCAINE//ERYTHROXYLUM COCA VAR IPADU
7 33161 DITHIOLOPYRROLONE//SACCHAROTHRIX ALGERIENSIS//ANTILEUKOPENIA
8 37456 BIINDENYLIDENES//DIMERS OF INDENE//5 6 DIMETHOXY INDENE
9 6873 TITANIUM ENOLATES//THIAZOLIDINETHIONES//NON CROSS LINKED POLYSTYRENE
10 18593 OXYALLYL CATION//43 CYCLOADDITION//CORTISTATIN A

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