Class information for:
Level 1: DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION//HETERO DIELS ALDER REACTION//1 OXA 1 3 BUTADIENES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15588 703 39.7 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
1 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 237069
1211 2             DIETHYLZINC//TETRAHEDRON-ASYMMETRY//ASYMMETRIC CATALYSIS 9164
15588 1                   DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION//HETERO DIELS ALDER REACTION//1 OXA 1 3 BUTADIENES 703

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 DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION authKW 521213 2% 100% 12
2 HETERO DIELS ALDER REACTION authKW 507272 8% 20% 59
3 1 OXA 1 3 BUTADIENES authKW 266034 1% 88% 7
4 KNOEVENAGEL HETERO DIELS ALDER authKW 260607 1% 100% 6
5 HETERO DIELS ALDER authKW 201595 3% 22% 21
6 UNACTIVATED ALKYNES authKW 138989 1% 80% 4
7 ENAMINO KETONES authKW 125637 1% 32% 9
8 DIHYDROPYRONES authKW 108581 1% 50% 5
9 MET CATALYZED REACT address 100861 2% 19% 12
10 INTRAMOLECULAR HETERO DIELS ALDER REACTION authKW 98709 1% 45% 5

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 12164 59% 0% 413
2 Chemistry, Multidisciplinary 2258 37% 0% 263
3 Chemistry, Applied 14 2% 0% 15
4 Chemistry, Medicinal 11 2% 0% 14
5 Crystallography 10 2% 0% 12
6 Chemistry, Inorganic & Nuclear 9 2% 0% 17
7 Materials Science, Textiles 0 0% 0% 1
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY -0 0% 0% 1
9 Agronomy -0 1% 0% 4
10 Computer Science, Interdisciplinary Applications -2 0% 0% 2

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 MET CATALYZED REACT 100861 2% 19% 12
2 SYNTH ORGAN UCO2M 57911 0% 67% 2
3 CNRUP A 6014 43434 0% 100% 1
4 HES SO HAUTE ECOLE SPECIALISE SUISSE OCCIDENTALE 43434 0% 100% 1
5 HUGHES S 254 43434 0% 100% 1
6 I STRUMENTI 43434 0% 100% 1
7 IMMM MOL MAT MANS 43434 0% 100% 1
8 IRCOF HETEROCHIM 43434 0% 100% 1
9 RECH ORGAN ASSOCIE 43434 0% 100% 1
10 TECNOMED FDNSAN GERARDO HOSP 43434 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 6137 15% 0% 102
2 SYNLETT 3734 5% 0% 35
3 TETRAHEDRON 3374 8% 0% 54
4 LIEBIGS ANNALEN-RECUEIL 2526 1% 1% 7
5 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 2023 6% 0% 43
6 JOURNAL OF ORGANIC CHEMISTRY 1666 6% 0% 45
7 SYNTHESIS-STUTTGART 1656 3% 0% 24
8 LIEBIGS ANNALEN DER CHEMIE 1619 2% 0% 11
9 ORGANIC LETTERS 1499 4% 0% 30
10 CHEMISCHE BERICHTE-RECUEIL 1473 2% 0% 14

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 DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION 521213 2% 100% 12 Search DOMINO+KNOEVENAGEL+HETERO+DIELS+ALDER+REACTION Search DOMINO+KNOEVENAGEL+HETERO+DIELS+ALDER+REACTION
2 HETERO DIELS ALDER REACTION 507272 8% 20% 59 Search HETERO+DIELS+ALDER+REACTION Search HETERO+DIELS+ALDER+REACTION
3 1 OXA 1 3 BUTADIENES 266034 1% 88% 7 Search 1+OXA+1+3+BUTADIENES Search 1+OXA+1+3+BUTADIENES
4 KNOEVENAGEL HETERO DIELS ALDER 260607 1% 100% 6 Search KNOEVENAGEL+HETERO+DIELS+ALDER Search KNOEVENAGEL+HETERO+DIELS+ALDER
5 HETERO DIELS ALDER 201595 3% 22% 21 Search HETERO+DIELS+ALDER Search HETERO+DIELS+ALDER
6 UNACTIVATED ALKYNES 138989 1% 80% 4 Search UNACTIVATED+ALKYNES Search UNACTIVATED+ALKYNES
7 ENAMINO KETONES 125637 1% 32% 9 Search ENAMINO+KETONES Search ENAMINO+KETONES
8 DIHYDROPYRONES 108581 1% 50% 5 Search DIHYDROPYRONES Search DIHYDROPYRONES
9 INTRAMOLECULAR HETERO DIELS ALDER REACTION 98709 1% 45% 5 Search INTRAMOLECULAR+HETERO+DIELS+ALDER+REACTION Search INTRAMOLECULAR+HETERO+DIELS+ALDER+REACTION
10 4 THIOXO 1 3 THIAZOLIDIN 2 ONE 86869 0% 100% 2 Search 4+THIOXO+1+3+THIAZOLIDIN+2+ONE Search 4+THIOXO+1+3+THIAZOLIDIN+2+ONE

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 PELLISSIER, H , (2009) ASYMMETRIC HETERO-DIELS-ALDER REACTIONS OF CARBONYL COMPOUNDS.TETRAHEDRON. VOL. 65. ISSUE 15. P. 2839-2877 90 44% 125
2 PALASZ, A , (2016) RECENT ADVANCES IN INVERSE-ELECTRON-DEMAND HETERO-DIELS-ALDER REACTIONS OF 1-OXA-1,3-BUTADIENES.TOPICS IN CURRENT CHEMISTRY. VOL. 374. ISSUE 3. P. - 69 64% 0
3 WATANABE, Y , SHIMADA, N , ANADA, M , HASHIMOTO, S , (2014) ENANTIO- AND DIASTEREOSELECTIVE HETERO-DIELS-ALDER REACTIONS BETWEEN 4-METHYL-SUBSTITUTED RAWAL'S DIENE AND ALDEHYDES CATALYZED BY CHIRAL DIRHODIUM(II) CARBOXAMIDATES: CATALYTIC ASYMMETRIC SYNTHESIS OF (-)-CIS-AERANGIS LACTONE.TETRAHEDRON-ASYMMETRY. VOL. 25. ISSUE 1. P. 63 -73 56 70% 7
4 LIN, LL , LIU, XH , FENG, XM , (2007) ASYMMETRIC HETERO-DIELS-ALDER REACTIONS OF DANISHEFSKY'S AND BRASSARD'S DIENES WITH ALDEHYDES.SYNLETT. VOL. . ISSUE 14. P. 2147-2157 68 55% 51
5 FU, ZY , GAO, B , YU, ZP , YU, L , HUANGA, YZ , FENG, XM , ZHANG, GL , (2004) AN EFFICIENT AND ENANTIOSELECTIVE APPROACH TO 2,5-DISUBSTITUTED DIHYDROPYRONES.SYNLETT. VOL. . ISSUE 10. P. 1772-1775 45 88% 7
6 BIN HUD, Y , XU, K , ZHANG, S , GUO, FF , ZHA, ZG , WANG, ZY , (2014) COPPER-CATALYZED ENANTIOSELECTIVE HETERO-DIELS-ALDER REACTION OF DANISHEFSKY'S DIENE WITH BETA,GAMMA-UNSATURATED ALPHA-KETOESTERS.ORGANIC LETTERS. VOL. 16. ISSUE 13. P. 3564 -3567 40 77% 0
7 WATANABE, Y , WASHIO, T , SHIMADA, N , ANADA, M , HASHIMOTO, S , (2009) HIGHLY ENANTIOSELECTIVE HETERO-DIELS-ALDER REACTIONS BETWEEN RAWAL'S DIENE AND ALDEHYDES CATALYZED BY CHIRAL DIRHODIUM(II) CARBOXAMIDATES.CHEMICAL COMMUNICATIONS. VOL. . ISSUE 47. P. 7294 -7296 41 77% 11
8 BERKESSEL, A , VOGL, N , (2006) DIANANE-CR-III-SALEN COMPLEXES AS HIGHLY ENANTIOSELECTIVE CATALYSTS FOR HETERO-DIELS-ALDER REACTIONS OF ALDEHYDES WITH DIENES.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 22. P. 5029 -5035 44 76% 22
9 MAJUMDAR, KC , TAHER, A , NANDI, RK , (2012) SYNTHESIS OF HETEROCYCLES BY DOMINO-KNOEVENAGEL-HETERO-DIELS-ALDER REACTIONS.TETRAHEDRON. VOL. 68. ISSUE 29. P. 5693 -5718 43 58% 36
10 YANG, WQ , SHANG, DJ , LIU, YL , DU, Y , FENG, XM , (2005) HIGHLY ENANTIOSELECTIVE SYNTHESIS OF 2,6-DISUBSTITUTED AND 2,2,6-TRISUBSTITUTED DIHYDROPYRONES: A ONE-STEP SYNTHESIS OF (R)-(+)-HEPIALONE AND ITS ANALOGUES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 70. ISSUE 21. P. 8533 -8537 39 75% 43

Classes with closest relation at Level 1


Rank Class id link
1 20502 METAL CONFIGURATION//COBALTCARBONYLNITROSYL COMPLEXES//ENAMINOCARBONYL COMPOUNDS
2 18827 CARBONYL ENE REACTION//ENE CYCLIZATION//GLYOXYLATE ENE REACTION
3 11220 IMINO DIELS ALDER REACTION//TETRAHYDROQUINOLINE//POVAROV REACTION
4 18856 CHIRAL DIENOPHILES//DPMGBS//NITRONATE SALTS
5 31109 AMIDOCARBONYLATION//ACTINOBOLIN//LUMINOLS
6 26421 HBEREICH CHEM ANORGAN CHEM//1 2 CYCLOHEXANEDIOLS//5 6 DIMETHYLHEPTAN 2 OL
7 7774 CYCLOPROPANATION//ASYMMETRIC CYCLOPROPANATION//BISOXAZOLINE
8 15296 ASYNCHRONOUS CONCERTED REACTION//BISTRIFLUOROMETHANESULFONYLMETHANE//CILC IRC
9 20357 BUTLEROV CHEM//PIEZOCHIM ORGAN//REACTION VOLUME
10 15770 AZADIENES//1 3 DIAZABUTA 1 3 DIENES//1 AZADIENES

Go to start page