Class information for:
Level 1: KROHNKES REACTION//DICOUMARINYL PYRIDINES//KROHNKES PYRIDINE SYNTHESIS

Basic class information
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
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
12 3       CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 138510
1595 2             COUMARIN//PECHMANN REACTION//3 FORMYLCHROMONE 7407
32036 1                   KROHNKES REACTION//DICOUMARINYL PYRIDINES//KROHNKES PYRIDINE SYNTHESIS 157

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KROHNKES REACTION authKW 1204470 4% 100% 6
2 DICOUMARINYL PYRIDINES authKW 602235 2% 100% 3
3 KROHNKES PYRIDINE SYNTHESIS authKW 602235 2% 100% 3
4 4 CHLORO 2 OXO 2H CHROMENE 3 CARBALDEHYDE authKW 267659 1% 67% 2
5 1 2 4TRIAZINE 6 ONES authKW 200745 1% 100% 1
6 1 2 OXO 2 2 OXO 2H CHROMEN 3 YLETHYLPYRIDINIUM SALT authKW 200745 1% 100% 1
7 2 3 4 TRIHYDRODIBENZOFURAN 3 ONES authKW 200745 1% 100% 1
8 2D NMR HETERONUCLEAR CHEMICAL SHIFT CORRELATION authKW 200745 1% 100% 1
9 3 2 PYRIDYL 8 2 PYRIDYL CARBOSTYRILS authKW 200745 1% 100% 1
10 3 ARYL 4 HYDROXYCOUMARIN authKW 200745 1% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 2206 53% 0% 83
2 Chemistry, Multidisciplinary 352 32% 0% 50
3 Chemistry, Medicinal 238 12% 0% 19
4 Spectroscopy 55 6% 0% 9
5 Medical Laboratory Technology 6 1% 0% 2
6 Pharmacology & Pharmacy 4 6% 0% 9
7 Multidisciplinary Sciences 1 1% 0% 1
8 Plant Sciences 1 3% 0% 4
9 Chemistry, Applied 0 1% 0% 2
10 Agriculture, Multidisciplinary 0 1% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BIOL BEHAV ENTOMOL GRP 100371 1% 50% 1
2 INT CHEM BIOCHEM 100371 1% 50% 1
3 PHARMEZ 100371 1% 50% 1
4 PG STUDIES PHARMACEUT CHEM 50185 1% 25% 1
5 HLTH WELF HOSP 33456 1% 17% 1
6 COMPLEMENTARY ALTERNAT MED CLIN RD 25091 1% 13% 1
7 ESA CNRS 8009 18248 1% 9% 1
8 AREA FARMACOGNOSIA 5424 1% 3% 1
9 PG STUDIES BIOTECHNOL BIOINFORMAT 4459 1% 2% 1
10 NEW DRUG 3234 1% 1% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 39425 28% 0% 44
2 INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 7714 6% 0% 9
3 JOURNAL OF THE INDIAN CHEMICAL SOCIETY 2554 7% 0% 11
4 JOURNAL OF HETEROCYCLIC CHEMISTRY 1789 6% 0% 10
5 MEDICINAL CHEMISTRY RESEARCH 1506 3% 0% 5
6 BULLETIN OF PHARMACEUTICAL SCIENCES 1373 1% 1% 1
7 MAGNETIC RESONANCE IN CHEMISTRY 848 3% 0% 5
8 ARABIAN JOURNAL OF CHEMISTRY 691 1% 0% 2
9 PHARMACEUTICAL CHEMISTRY JOURNAL 659 1% 0% 2
10 REVUE ROUMAINE DE CHIMIE 652 3% 0% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 KROHNKES REACTION 1204470 4% 100% 6 Search KROHNKES+REACTION Search KROHNKES+REACTION
2 DICOUMARINYL PYRIDINES 602235 2% 100% 3 Search DICOUMARINYL+PYRIDINES Search DICOUMARINYL+PYRIDINES
3 KROHNKES PYRIDINE SYNTHESIS 602235 2% 100% 3 Search KROHNKES+PYRIDINE+SYNTHESIS Search KROHNKES+PYRIDINE+SYNTHESIS
4 4 CHLORO 2 OXO 2H CHROMENE 3 CARBALDEHYDE 267659 1% 67% 2 Search 4+CHLORO+2+OXO+2H+CHROMENE+3+CARBALDEHYDE Search 4+CHLORO+2+OXO+2H+CHROMENE+3+CARBALDEHYDE
5 1 2 4TRIAZINE 6 ONES 200745 1% 100% 1 Search 1+2+4TRIAZINE+6+ONES Search 1+2+4TRIAZINE+6+ONES
6 1 2 OXO 2 2 OXO 2H CHROMEN 3 YLETHYLPYRIDINIUM SALT 200745 1% 100% 1 Search 1+2+OXO+2+2+OXO+2H+CHROMEN+3+YLETHYLPYRIDINIUM+SALT Search 1+2+OXO+2+2+OXO+2H+CHROMEN+3+YLETHYLPYRIDINIUM+SALT
7 2 3 4 TRIHYDRODIBENZOFURAN 3 ONES 200745 1% 100% 1 Search 2+3+4+TRIHYDRODIBENZOFURAN+3+ONES Search 2+3+4+TRIHYDRODIBENZOFURAN+3+ONES
8 2D NMR HETERONUCLEAR CHEMICAL SHIFT CORRELATION 200745 1% 100% 1 Search 2D+NMR+HETERONUCLEAR+CHEMICAL+SHIFT+CORRELATION Search 2D+NMR+HETERONUCLEAR+CHEMICAL+SHIFT+CORRELATION
9 3 2 PYRIDYL 8 2 PYRIDYL CARBOSTYRILS 200745 1% 100% 1 Search 3+2+PYRIDYL+8+2+PYRIDYL+CARBOSTYRILS Search 3+2+PYRIDYL+8+2+PYRIDYL+CARBOSTYRILS
10 3 ARYL 4 HYDROXYCOUMARIN 200745 1% 100% 1 Search 3+ARYL+4+HYDROXYCOUMARIN Search 3+ARYL+4+HYDROXYCOUMARIN

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 27743 3 FORMYLCOUMARIN AMIDINES//ACIDICHROMIC COLORANT//ARYLHETARYLPYRAZOLINES
2 26595 ARYLALKYL KETONES//NANO SCI ENGN TECHNOL//1 ARYL 2 2 DIMETHYL 1 3 PROPANEDIOLS
3 24671 S4N3CL//IND CHEM S//3 ARYLIDENE 1 THIOCHROMANONES
4 32711 2H CHROMENE 3 CARBOXYLATES//DCK ANALOGS//2 CHLORONICOTINALDEHYDES
5 21199 PYRIDINE HYDROTRIBROMIDE//SEQUENTIAL CLAISEN REARRANGEMENT//1 ARYLOXY 4 CHLOROBUT 2 YNE
6 32572 1 2 DIALKOXY 4 3 DIMETHYLAMINOPROPIONYLBENZENES PHARMACOLOGY SUBSTITUTED SYNTHESIS//1 3 DIIODOPROPAN 2 ONE//1 6 BENZODIOXOCANES
7 30933 PORPHYRIN ASSOCIATES//POLARONIC EXCITON//MODIFICATION BY TRESPASSING METAL IONS
8 35108 3 4 PYRAZOLYLPROPENOIC ACIDS//3 5 DIARYL N FORMYL 2 PYRAZOLINE//ANTIDIABETIC AND ANTIMICROBIAL ACTIVITIES
9 6455 COUMARIN//ESCULETIN//BISCOUMARIN
10 31554 BULK DRUGS//KRE SOC//1 BENZIMIDAZOL 2 YL 3 2 SUBSTITUTED PHENYL INDOL 3 YL 4 1 SUBSTITUTED PHENYL PROP 2 ENE 1 ONES YL PYRAZOLES

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