Class information for:
Level 1: SPARTEINE//CARBOLITHIATION//HOMOALDOL REACTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7914 1314 37.4 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
1908 2             CHEMISTRY, ORGANIC//DTBB CATALYSED LITHIATION//SPARTEINE 5891
7914 1                   SPARTEINE//CARBOLITHIATION//HOMOALDOL REACTION 1314

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 SPARTEINE authKW 400865 4% 32% 54
2 CARBOLITHIATION authKW 321316 2% 63% 22
3 HOMOALDOL REACTION authKW 165972 1% 71% 10
4 INTRAMOLECULAR CARBOLITHIATION authKW 123924 1% 67% 8
5 ASYMMETRIC DEPROTONATION authKW 113856 1% 70% 7
6 CONFIGURATIONAL STABILITY authKW 108902 1% 31% 15
7 ORGANOLITHIUM authKW 87976 2% 15% 25
8 DEAROMATISATION authKW 87471 1% 47% 8
9 CARBANIONS authKW 87249 3% 9% 43
10 LITHIATION authKW 79117 4% 7% 51

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 30769 68% 0% 894
2 Chemistry, Multidisciplinary 2814 31% 0% 410
3 Chemistry, Inorganic & Nuclear 76 4% 0% 50
4 Chemistry, Applied 1 1% 0% 14
5 Chemistry, Medicinal 0 1% 0% 12
6 Crystallography -1 0% 0% 6
7 Education, Scientific Disciplines -1 0% 0% 1
8 Chemistry, Physical -6 2% 0% 32
9 Computer Science, Interdisciplinary Applications -7 0% 0% 1
10 Biochemical Research Methods -12 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 ORGAN CHEM HUBLAND 46474 0% 100% 2
2 AREA QUIM ORGAN 46430 2% 8% 24
3 URA 1843 BIOCIS 30981 0% 67% 2
4 AREA QUIM ORGAN AREA QUIM INORGAN 23237 0% 100% 1
5 AREQ QUIM ORGAN 23237 0% 100% 1
6 CARRETERA SACRAMENTO 23237 0% 100% 1
7 CHEM INTERDISCIPLINARY PROGRAMS INTEGRATE 23237 0% 100% 1
8 CHEM WILLIAM RAND KENAN JR S 23237 0% 100% 1
9 CHEMMALLAT FAMILY ORGAN CHEM 23237 0% 100% 1
10 CHIM ORGAN BIOMOLCNRSFR 1742UMR 7565 23237 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 LETTERS 20528 19% 0% 254
2 JOURNAL OF ORGANIC CHEMISTRY 9327 11% 0% 144
3 ORGANIC LETTERS 7163 7% 0% 89
4 SYNLETT 6468 5% 0% 63
5 SYNTHESIS-STUTTGART 5390 4% 0% 59
6 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 4457 10% 0% 135
7 TETRAHEDRON 3539 6% 0% 76
8 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 3193 6% 0% 74
9 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 2000 3% 0% 33
10 CHEMISTRY-A EUROPEAN JOURNAL 1165 3% 0% 35

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 SPARTEINE 400865 4% 32% 54 Search SPARTEINE Search SPARTEINE
2 CARBOLITHIATION 321316 2% 63% 22 Search CARBOLITHIATION Search CARBOLITHIATION
3 HOMOALDOL REACTION 165972 1% 71% 10 Search HOMOALDOL+REACTION Search HOMOALDOL+REACTION
4 INTRAMOLECULAR CARBOLITHIATION 123924 1% 67% 8 Search INTRAMOLECULAR+CARBOLITHIATION Search INTRAMOLECULAR+CARBOLITHIATION
5 ASYMMETRIC DEPROTONATION 113856 1% 70% 7 Search ASYMMETRIC+DEPROTONATION Search ASYMMETRIC+DEPROTONATION
6 CONFIGURATIONAL STABILITY 108902 1% 31% 15 Search CONFIGURATIONAL+STABILITY Search CONFIGURATIONAL+STABILITY
7 ORGANOLITHIUM 87976 2% 15% 25 Search ORGANOLITHIUM Search ORGANOLITHIUM
8 DEAROMATISATION 87471 1% 47% 8 Search DEAROMATISATION Search DEAROMATISATION
9 CARBANIONS 87249 3% 9% 43 Search CARBANIONS Search CARBANIONS
10 LITHIATION 79117 4% 7% 51 Search LITHIATION Search LITHIATION

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 GUIJARRO, D , PASTOR, IM , YUS, M , (2011) NON-DEPROTONATING METHODOLOGIES FOR ORGANOLITHIUM REAGENTS STARTING FROM NON-HALOGENATED MATERIALS. PART 2: TRANSMETALLATION AND ADDITION TO MULTIPLE BONDS.CURRENT ORGANIC CHEMISTRY. VOL. 15. ISSUE 14. P. 2362-2389 124 63% 2
2 HOPPE, D , (2009) ALPHA-METALLATED O-2-ALKENYL CARBAMATES: SYNTHETIC EQUIVALENTS OF CHIRAL HOMOENOLATES AND MATERIALS FOR ASYMMETRIC HOMOALDOL REACTION.SYNTHESIS-STUTTGART. VOL. . ISSUE 1. P. 43 -55 93 71% 18
3 BASU, A , THAYUMANAVAN, S , (2002) CONFIGURATIONAL STABILITY AND TRANSFER OF STEREOCHEMICAL INFORMATION IN THE REACTIONS OF ENANTIOENRICHED ORGANOLITHIUM REAGENTS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 41. ISSUE 5. P. 717 -738 87 73% 20
4 HOGAN, AML , O'SHEA, DF , (2008) SYNTHETIC APPLICATIONS OF CARBOLITHIATION TRANSFORMATIONS.CHEMICAL COMMUNICATIONS. VOL. . ISSUE 33. P. 3839-3851 61 81% 39
5 PERRY, MA , RYCHNOVSKY, SD , (2015) GENERATION, STRUCTURE AND REACTIVITY OF TERTIARY ORGANOLITHIUM REAGENTS.NATURAL PRODUCT REPORTS. VOL. 32. ISSUE 4. P. 517 -533 58 67% 7
6 FASSLER, J , MCCUBBIN, JA , ROGLANS, A , KIMACHI, T , HOLLETT, JW , KUNZ, RW , TINKL, M , ZHANG, YS , WANG, RY , CAMPBELL, M , ET AL (2015) HIGHLY ENANTIOSELECTIVE (-)-SPARTEINE-MEDIATED LATERAL METALATION-FUNCTIONALIZATION OF REMOTE SILYL PROTECTED ORTHO-ETHYL N,N-DIALKYL ARYL O-CARBAMATES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 80. ISSUE 7. P. 3368 -3386 63 61% 4
7 COEFFARD, V , LE GROGNEC, E , BEAUDET, I , EVAIN, M , QUINTARD, JP , (2009) SYNTHESIS OF HIGHLY ENANTIOENRICHED CHIRAL ALPHA-AMINOORGANOTINS VIA DIASTEREOSELECTIVE RING OPENING OF CHIRAL N-(ARENESULFONYL) 2-TRIBUTYLSTANNYLOXAZOLIDINES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 74. ISSUE 16. P. 5822 -5838 50 74% 1
8 COLDHAM, I , RAIMBAULT, S , WHITTAKER, DTE , CHOVATIA, PT , LEONORI, D , PATEL, JJ , SHEIKH, NS , (2010) ASYMMETRIC SUBSTITUTIONS OF 2-LITHIATED N-BOC-PIPERIDINE AND N-BOC-AZEPINE BY DYNAMIC RESOLUTION.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 16. ISSUE 13. P. 4082 -4090 47 69% 29
9 COLDHAM, I , DUFOUR, S , HAXELL, TFN , PATEL, JJ , SANCHEZ-JIMENEZ, G , (2006) DYNAMIC THERMODYNAMIC AND DYNAMIC KINETIC RESOLUTION OF 2-LITHIOPYRROLIDINES.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 128. ISSUE 33. P. 10943 -10951 52 70% 35
10 HOPPE, D , HENSE, T , (1997) ENANTIOSELECTIVE SYNTHESIS WITH LITHIUM/(-)-SPARTEINE CARBANION PAIRS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 36. ISSUE 21. P. 2283 -2316 97 47% 78

Classes with closest relation at Level 1


Rank Class id link
1 16846 DTBB CATALYSED LITHIATION//CHLORINE LITHIUM EXCHANGE//ISO
2 21175 CINMPIS//DIPARTIMENTO FARMACOCHIM//OXIRANYLLITHIUMS
3 18699 STEVENS REARRANGEMENT//AMMONIUM YLIDE//SOMMELET HAUSER REARRANGEMENT
4 2791 ORGANOLITHIUM COMPOUNDS//ION PAIR ACIDITY//ORGAN CHEM HENKESTR 42
5 10397 HALOGEN METAL PERMUTATION//METALATION//UNITE CHIM ORGAN MOL MACROMOL
6 12565 ACYLSILANES//BROOK REARRANGEMENT//ALPHA ACYLOXYSILANE
7 17428 MEMORY OF CHIRALITY//ATROPISOMERISM//N C AXIAL CHIRALITY
8 20150 MAGNESIUM CARBENOID//SULFOXIDE MAGNESIUM EXCHANGE//MAGNESIUM ALKYLIDENE CARBENOID
9 21397 NUCLEOPHILIC ACYLATION//1 3 DITHIOLO4 5 DPYRIMIDINE//ACYLATION NUCLEOPHILIC
10 20317 DIMETAL//TITANOCENEII//TITANIUM CARBENE COMPLEXES

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