Class information for:
Level 1: TITANIUM ENOLATES//THIAZOLIDINETHIONES//NON CROSS LINKED POLYSTYRENE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6873 1433 36.2 70%


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
288 2             CHEMISTRY, ORGANIC//ALLYLATION//TETRAHEDRON LETTERS 18901
6873 1                   TITANIUM ENOLATES//THIAZOLIDINETHIONES//NON CROSS LINKED POLYSTYRENE 1433

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 TITANIUM ENOLATES authKW 186581 1% 52% 17
2 THIAZOLIDINETHIONES authKW 149149 0% 100% 7
3 NON CROSS LINKED POLYSTYRENE authKW 136362 1% 80% 8
4 BORON ENOLATES authKW 115051 1% 60% 9
5 ACETATE ALDOL REACTIONS authKW 85228 0% 100% 4
6 CHIRAL KETONES authKW 74568 0% 50% 7
7 CHIRAL AUXILIARIES authKW 69440 4% 6% 51
8 ALDOL REACTION authKW 64133 4% 5% 61
9 SPIRANGIEN authKW 63921 0% 100% 3
10 TEMPORARY STEREOCENTRE authKW 63921 0% 100% 3

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 32644 67% 0% 962
2 Chemistry, Multidisciplinary 2765 30% 0% 427
3 Chemistry, Inorganic & Nuclear 601 8% 0% 118
4 Crystallography 67 3% 0% 36
5 Chemistry, Physical 39 7% 0% 100
6 Chemistry, Applied 1 1% 0% 16
7 Education, Scientific Disciplines -1 0% 0% 2
8 Chemistry, Medicinal -1 1% 0% 8
9 Mathematical & Computational Biology -2 0% 0% 2
10 Spectroscopy -4 0% 0% 4

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 SERV CENT RUMENTAC 42614 0% 100% 2
2 UNITAT DIFRACCIO RX CCITUB 42614 0% 100% 2
3 ABORAT CRC 566 21307 0% 100% 1
4 ADV MEASUREMENT SCI GRP B9 21307 0% 100% 1
5 ADV ORGANOCHEM MAT 21307 0% 100% 1
6 BIOTECHNOL PRBT B 21307 0% 100% 1
7 CHIM MOLEC ORSAYCNRSCARBOCYCLES BAT 420 21307 0% 100% 1
8 CHIM ORGAN PHYS ASSOCIE 21307 0% 100% 1
9 DIP IE 21307 0% 100% 1
10 DIP SCI CHIM TECNOL SOSTANZE BIOLOGICAMENTE ATT 21307 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 22880 20% 0% 280
2 TETRAHEDRON-ASYMMETRY 18159 7% 1% 94
3 JOURNAL OF ORGANIC CHEMISTRY 8529 10% 0% 144
4 ORGANIC LETTERS 6113 6% 0% 86
5 TETRAHEDRON 5430 7% 0% 98
6 CHEMISTRY LETTERS 4238 5% 0% 68
7 SYNLETT 3709 3% 0% 50
8 ORGANIC REACTIONS 2662 0% 13% 1
9 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 1790 6% 0% 91
10 SYNTHESIS-STUTTGART 1515 2% 0% 33

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 TITANIUM ENOLATES 186581 1% 52% 17 Search TITANIUM+ENOLATES Search TITANIUM+ENOLATES
2 THIAZOLIDINETHIONES 149149 0% 100% 7 Search THIAZOLIDINETHIONES Search THIAZOLIDINETHIONES
3 NON CROSS LINKED POLYSTYRENE 136362 1% 80% 8 Search NON+CROSS+LINKED+POLYSTYRENE Search NON+CROSS+LINKED+POLYSTYRENE
4 BORON ENOLATES 115051 1% 60% 9 Search BORON+ENOLATES Search BORON+ENOLATES
5 ACETATE ALDOL REACTIONS 85228 0% 100% 4 Search ACETATE+ALDOL+REACTIONS Search ACETATE+ALDOL+REACTIONS
6 CHIRAL KETONES 74568 0% 50% 7 Search CHIRAL+KETONES Search CHIRAL+KETONES
7 CHIRAL AUXILIARIES 69440 4% 6% 51 Search CHIRAL+AUXILIARIES Search CHIRAL+AUXILIARIES
8 ALDOL REACTION 64133 4% 5% 61 Search ALDOL+REACTION Search ALDOL+REACTION
9 SPIRANGIEN 63921 0% 100% 3 Search SPIRANGIEN Search SPIRANGIEN
10 TEMPORARY STEREOCENTRE 63921 0% 100% 3 Search TEMPORARY+STEREOCENTRE Search TEMPORARY+STEREOCENTRE

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 AULLON, G , ROMEA, P , URPI, F , (2017) SUBSTRATE-CONTROLLED ALDOL REACTIONS FROM CHIRAL ALPHA-HYDROXY KETONES.SYNTHESIS-STUTTGART. VOL. 49. ISSUE 3. P. 484 -503 70 58% 0
2 MAHRWALD, R , (1999) DIASTEREOSELECTION IN LEWIS-ACID-MEDIATED ALDOL ADDITIONS.CHEMICAL REVIEWS. VOL. 99. ISSUE 5. P. 1095 -1120 80 45% 374
3 WARD, DE , KUNDU, D , BINIAZ, M , JANA, S , (2014) A SYSTEMATIC STUDY OF THE EFFECTS OF RELATIVE CONFIGURATION, PROTECTING GROUP, AND ENOLATE TYPE ON THE DIASTEREOSELECTIVITIES OF ALDOL REACTIONS OF A CHIRAL ETHYL KETONE WITH 2-METHYLPROPANAL.JOURNAL OF ORGANIC CHEMISTRY. VOL. 79. ISSUE 15. P. 6868 -6894 59 55% 1
4 LORENTE, A , PELLICENA, M , ROMEA, P , URPI, F , (2015) STEREOSELECTIVE ACETATE ALDOL REACTIONS OF ALPHA-SILYLOXY KETONES.TETRAHEDRON. VOL. 71. ISSUE 7. P. 1023 -1035 45 64% 1
5 NEBOT, J , FIGUERAS, S , ROMEA, P , URPI, F , JI, YN , (2006) STEREOSELECTIVE TITANIUM-MEDIATED ALDOL REACTIONS OF (S)-2-TERT-BUTYLDIMETHYLSILYLOXY-3-PENTANONE.TETRAHEDRON. VOL. 62. ISSUE 48. P. 11090 -11099 48 73% 11
6 PRIDGEN, LN , ABDELMAGID, AF , LANTOS, I , SHILCRAT, S , EGGLESTON, DS , (1993) CHELATION CONTROL IN METAL-ASSISTED ALDOL ADDITION-REACTIONS OF ALPHA-HALOGENATED IMIDE ENOLATES LEADING TO PREDOMINANTLY ANTI-STEREOSELECTIVITY - AN EXAMPLE OF A STEREOCONTROLLED DARZENS REACTION.JOURNAL OF ORGANIC CHEMISTRY. VOL. 58. ISSUE 19. P. 5107-5117 69 72% 62
7 VICARIO, JL , BADIA, D , CARRILLO, L , REYES, E , ETXEBARRIA, J , (2005) ALPHA-AMINO ACIDS, BETA-AMINO ALCOHOLS AND RELATED COMPOUNDS AS CHIRAL AUXILIARIES, LIGANDS AND CATALYSTS IN THE ASYMMETRIC ALDOL REACTION.CURRENT ORGANIC CHEMISTRY. VOL. 9. ISSUE 3. P. 219 -235 71 46% 54
8 SHIINA, I , (2014) ASYMMETRIC MUKAIYAMA ALDOL REACTIONS USING CHIRAL DIAMINE-COORDINATED SN(II) TRIFLATE: DEVELOPMENT AND APPLICATION TO NATURAL PRODUCT SYNTHESIS.CHEMICAL RECORD. VOL. 14. ISSUE 1. P. 144-183 51 50% 8
9 KHATIK, GL , KUMAR, V , NAIR, VA , (2012) REVERSAL OF SELECTIVITY IN ACETATE ALDOL REACTIONS OF N-ACETYL-(S)-4-ISOPROPYL-1-[(R)-1-PHENYLETHYL]IMIDAZOLIDIN-2-ONE.ORGANIC LETTERS. VOL. 14. ISSUE 10. P. 2442 -2445 45 59% 14
10 CHOUHAN, M , SHARMA, R , NAIR, VA , (2012) STEREOREGULATIONS OF PYRIMIDINONE BASED CHIRAL AUXILIARY IN ALDOL AND ALKYLATION REACTIONS: A CONVENIENT ROUTE TO OXYNEOLIGNANS.ORGANIC LETTERS. VOL. 14. ISSUE 22. P. 5672 -5675 33 85% 2

Classes with closest relation at Level 1


Rank Class id link
1 17018 DESMETHYL ANALOGUES//KETOLIDE ANTIBIOTICS//ERYTHRONOLIDE A
2 16364 MUKAIYAMA ALDOL REACTION//TRIFLIC IMIDE//TRIFLYL GROUP
3 22715 BORRELIDIN//HERBERT C BROWN S CHEM//DEOXYPROPIONATES
4 18856 CHIRAL DIENOPHILES//DPMGBS//NITRONATE SALTS
5 31446 MU METHYLENE COMPLEXES//TRANSITION METAL REAGENTS//CARBONYL OLEFINATION
6 28936 HYDROXY AMIDES//2 3 NITROBENZYLSULFINYL BENZOIC ACID//4 2 PHENYLETHENESULFONYLMETHYLPHENYL QUINAZOLIN 4 YL AMINES
7 26224 PRELACTONE B//ELAIOPHYLIN//HALICHOBLELIDE
8 19186 REDUCTION DIASTEREOSELECTIVE//ALDOL PRODUCTS//POLYENE MACROLIDE
9 20372 CYTOXAZONE//2 OXAZOLIDINONE//5 ARYL 2 OXAZOLIDINONES
10 29565 OLIGOMYCIN A//APOPTOLIDIN//OSSAMYCIN

Go to start page