Class information for:
Level 1: IMINO DIELS ALDER REACTION//TETRAHYDROQUINOLINE//POVAROV REACTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11220 999 34.4 71%


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
9 3       CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 135847
1991 2             QUINOLINE//IMINO DIELS ALDER REACTION//ISOCOUMARIN 5547
11220 1                   IMINO DIELS ALDER REACTION//TETRAHYDROQUINOLINE//POVAROV REACTION 999

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 IMINO DIELS ALDER REACTION authKW 900697 4% 78% 38
2 TETRAHYDROQUINOLINE authKW 883013 8% 37% 79
3 POVAROV REACTION authKW 546885 3% 62% 29
4 AZA DIELS ALDER REACTION authKW 497435 5% 35% 46
5 IMINO DIELS ALDER authKW 404525 2% 88% 15
6 QUIM ORGAN BIOMOL address 313790 3% 38% 27
7 MARTINELLIC ACID authKW 275080 1% 100% 9
8 PYRANOQUINOLINE authKW 253900 2% 46% 18
9 MARTINELLINE authKW 217345 1% 89% 8
10 AZA DIELS ALDER authKW 166389 1% 39% 14

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 22782 67% 0% 671
2 Chemistry, Multidisciplinary 1006 23% 0% 225
3 Chemistry, Medicinal 356 6% 0% 63
4 Crystallography 137 4% 0% 38
5 Chemistry, Applied 66 3% 0% 32
6 Chemistry, Inorganic & Nuclear 19 3% 0% 27
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 3 0% 0% 4
8 Materials Science, Characterization, Testing 0 0% 0% 2
9 Chemistry, Physical 0 4% 0% 38
10 Pharmacology & Pharmacy -0 3% 0% 29

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 QUIM ORGAN BIOMOL 313790 3% 38% 27
2 CHINESE SCI YUNNAN PROVKUNMING ZOOL 61129 0% 100% 2
3 ASSOCIE CNCPRST 30564 0% 100% 1
4 BIOCIS UP A CNRS 8076 30564 0% 100% 1
5 CNRSUMR 2698CEAFRE 30564 0% 100% 1
6 COMBINATORIAL CHEM AUTOMAT GRP 30564 0% 100% 1
7 ELE OCHIM ORGAN MET 30564 0% 100% 1
8 GRP INVEST AMBIENT 30564 0% 100% 1
9 GRP INVEST COMPUESTOS ORGAN INTE MED CODEIM 30564 0% 100% 1
10 HFRE PHARAMCEUT SCIBUNKYO KU 30564 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 9605 15% 0% 152
2 TETRAHEDRON 6042 9% 0% 86
3 SYNLETT 5363 5% 0% 50
4 SYNTHESIS-STUTTGART 3417 4% 0% 41
5 JOURNAL OF COMBINATORIAL CHEMISTRY 3203 1% 1% 12
6 LETTERS IN ORGANIC CHEMISTRY 2950 1% 1% 13
7 SYNTHETIC COMMUNICATIONS 2754 4% 0% 36
8 JOURNAL OF HETEROCYCLIC CHEMISTRY 1863 3% 0% 26
9 JOURNAL OF ORGANIC CHEMISTRY 1672 5% 0% 54
10 HETEROCYCLES 1191 2% 0% 23

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 IMINO DIELS ALDER REACTION 900697 4% 78% 38 Search IMINO+DIELS+ALDER+REACTION Search IMINO+DIELS+ALDER+REACTION
2 TETRAHYDROQUINOLINE 883013 8% 37% 79 Search TETRAHYDROQUINOLINE Search TETRAHYDROQUINOLINE
3 POVAROV REACTION 546885 3% 62% 29 Search POVAROV+REACTION Search POVAROV+REACTION
4 AZA DIELS ALDER REACTION 497435 5% 35% 46 Search AZA+DIELS+ALDER+REACTION Search AZA+DIELS+ALDER+REACTION
5 IMINO DIELS ALDER 404525 2% 88% 15 Search IMINO+DIELS+ALDER Search IMINO+DIELS+ALDER
6 MARTINELLIC ACID 275080 1% 100% 9 Search MARTINELLIC+ACID Search MARTINELLIC+ACID
7 PYRANOQUINOLINE 253900 2% 46% 18 Search PYRANOQUINOLINE Search PYRANOQUINOLINE
8 MARTINELLINE 217345 1% 89% 8 Search MARTINELLINE Search MARTINELLINE
9 AZA DIELS ALDER 166389 1% 39% 14 Search AZA+DIELS+ALDER Search AZA+DIELS+ALDER
10 2 AZANORBORNANE 91693 0% 100% 3 Search 2+AZANORBORNANE Search 2+AZANORBORNANE

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 KOUZNETSOV, VV , (2009) RECENT SYNTHETIC DEVELOPMENTS IN A POWERFUL IMINO DIELS-ALDER REACTION (POVAROV REACTION): APPLICATION TO THE SYNTHESIS OF N-POLYHETEROCYCLES AND RELATED ALKALOIDS.TETRAHEDRON. VOL. 65. ISSUE 14. P. 2721 -2750 138 71% 280
2 GLUSHKOV, VA , TOLSTIKOV, AG , (2008) SYNTHESIS OF SUBSTITUTED 1,2,3,4-TETRAHYDROQUINOLINES BY THE POVAROV REACTION. NEW POTENTIAL OF A CLASSICAL REACTION.USPEKHI KHIMII. VOL. 77. ISSUE 2. P. 138 -160 125 79% 4
3 SRIDHARAN, V , SURYAVANSHI, PA , MENENDEZ, JC , (2011) ADVANCES IN THE CHEMISTRY OF TETRAHYDROQUINOLINES.CHEMICAL REVIEWS. VOL. 111. ISSUE 11. P. 7157 -7259 142 21% 262
4 NINO, P , CABA, M , AGUILAR, N , TERRICABRAS, E , ALBERICIO, F , FERNANDEZ, JC , (2016) FEASIBILITY AND DIASTEREOSELECTIVITY OF ACID-MEDIATED THREE-COMPONENT AZA-DIELS-ALDER REACTIONS: PREPARATION OF DIVERSELY SUBSTITUTED HEXAHYDRO-2H-PYRANO[3,2-C]QUINOLINES.INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY. VOL. 55. ISSUE 11. P. 1384 -1399 44 86% 0
5 XING, XL , WU, JL , DAI, WM , (2006) ACID-MEDIATED THREE-COMPONENT AZA-DIELS-ALDER REACTIONS OF 2-AMINOPHENOLS UNDER CONTROLLED MICROWAVE HEATING FOR SYNTHESIS OF HIGHLY FUNCTIONALIZED TETRAHYDROQUINOLINES. PART 9: CHEMISTRY OF AMINOPHENOLS.TETRAHEDRON. VOL. 62. ISSUE 48. P. 11200 -11206 57 77% 17
6 KRAINOVA, GF , CHUDINOVA, YO , GORBUNOV, AA , MAYOROVA, OA , GLUSHKOV, VA , (2012) BENZO[B]FURAN IN THE POVAROV REACTION.MENDELEEV COMMUNICATIONS. VOL. 22. ISSUE 4. P. 201 -202 38 90% 1
7 LOVELY, CJ , BARARINARAYANA, V , (2008) SYNTHETIC STUDIES TOWARD THE MARTINELLA ALKALOIDS.CURRENT ORGANIC CHEMISTRY. VOL. 12. ISSUE 17. P. 1431-1453 42 88% 15
8 BELLO, D , RAMON, R , LAVILLA, R , (2010) MECHANISTIC VARIATIONS OF THE POVAROV MULTICOMPONENT REACTION AND RELATED PROCESSES.CURRENT ORGANIC CHEMISTRY. VOL. 14. ISSUE 4. P. 332 -356 46 61% 71
9 IKEDA, S , SHIBUYA, M , IWABUCHI, Y , (2007) ASYMMETRIC TOTAL SYNTHESIS OF MARTINELLINE AND MARTINELLIC ACID.CHEMICAL COMMUNICATIONS. VOL. . ISSUE 5. P. 504 -506 36 86% 47
10 DAGOUSSET, G , RETAILLEAU, P , MASSON, G , ZHU, JP , (2012) CHIRAL PHOSPHORIC ACID-CATALYZED ENANTIOSELECTIVE THREE-COMPONENT POVAROV REACTION USING CYCLIC ENETHIOUREAS AS DIENOPHILES: STEREOCONTROLLED ACCESS TO ENANTIOENRICHED HEXAHYDROPYRROLOQUINOLINES.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 18. ISSUE 19. P. 5869 -5873 49 52% 28

Classes with closest relation at Level 1


Rank Class id link
1 30884 FINE ORGAN SYNTH//SINTESIS ORGAN FINA//GRP PROD NAT
2 9339 QUINOLINE//FRIEDLANDER REACTION//O AMINOARYL KETONES
3 15588 DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION//HETERO DIELS ALDER REACTION//1 OXA 1 3 BUTADIENES
4 26551 PHYS ORGAN CHEM//BENZOFQUINOLINE//BENZOFQUINOLINE DERIVATIVES
5 28475 BISMUTHIII TRIFLATE//BISMUTH TRIFLATE//BISMUTHIII HALIDES
6 7845 CHIRAL PHOSPHORIC ACID//CHIRAL BRONSTED ACID//BRONSTED ACID
7 12203 MANNICH REACTION//BETA AMINO KETONES//BETA AMINO CARBONYL COMPOUNDS
8 23431 2 AMINOCHALCONES//PHYSYNOR//PROD NAT ORIGINE VEGETALE SYNTH ORGAN
9 15770 AZADIENES//1 3 DIAZABUTA 1 3 DIENES//1 AZADIENES
10 18856 CHIRAL DIENOPHILES//DPMGBS//NITRONATE SALTS

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