Class information for:
Level 2: LIVERWORTS//HEPATICAE//CHEMISTRY, ORGANIC

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1140 9563 27.7 51%


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
1140 2             LIVERWORTS//HEPATICAE//CHEMISTRY, ORGANIC 9563
10774 1                   LIVERWORTS//HEPATICAE//JUNGERMANNIALES 1036
10969 1                   OXA DI PI METHANE REARRANGEMENT//TRIQUINANES//CYCLOHEXA 2 4 DIENONES 1019
15352 1                   CLAISEN REARRANGEMENT//ALLYL VINYL ETHER//AZA CLAISEN REARRANGEMENT 717
16317 1                   URA 804//MAGNESIUM CHELATE//RING SYSTEM INTERCHANGE 661
16903 1                   KETENIMINIUM SALTS//CYCLOBUTANONES//CHIRAL CYCLOBUTANONES 628
17958 1                   SANDALWOOD//BETA SANTALOL//SANTALACEAE 573
19679 1                   XANTHORRHIZOL//CURCUPHENOL//HELIANNUOL 494
19991 1                   MARINE SESQUITERPENES//ALLYL CYANATE//KALIHINOL 481
20386 1                   OCCIDOL//1 2 3 4 TETRAHYDRONAPHTHALENES//5 METHOXY 1 TETRALONE 462
22380 1                   SCOPARIA DULCIS//STEMODANE//SCOPADULCIC ACID B 383
23599 1                   IQUIOS//1 4 DIENONES RADICALS//1 4A DIMETHYL 7 1 METHYLETHYLIDENE TETRADECAHYDROPHENANTHRENE 1 CARBOXYLIC ACID 340
23772 1                   THALLIUM TRINITRATE//TERPENOID LACTONES//CENT RUMENTAL ANAL 335
23798 1                   PESTICIDE CHEM PLICAT TECHNOL//CORNER POSITION CARBONYL PARTICIPATION//DYNAMIC GAS PHASE THERMO ISOMERIZATION 334
24558 1                   VINIGROL//5 CYCLODECENONES//AMINO COPE 308
24787 1                   SPIRANE BRIDGES//INTERMOLECULAR ALDOL CONDENSATION//R PHORACANTHOLIDE I 301
24902 1                   MULTICOMPONENT ASSEMBLY PROCESS//TEXAS DRUG DIAGNOST DEV//ALPHA CYANO KETONES 298
25736 1                   4 AMINOBICYCLO222OCTANE DERIVATIVES//3 AZABICYCLO322NONANES//INTRAMOLECULAR DOUBLE MICHAEL REACTION 273
26007 1                   HERBERTANES//HERBERTENE//CUPARENE 265
26558 1                   QUIM ORGAN BIOL//1 NORBORNYL CATIONS//BICYCLIC ALICYCLIC COMPOUNDS 251
29948 1                   VETIVER OIL//VETIVERIA ZIZANIOIDES//CHRYSOPOGON ZIZANIOIDES 177
31826 1                   LIPPIA INTEGRIFOLIA//NEOCALLITROPSIS PANCHERI//SESQUITERPENOL 147
36464 1                   RHEOCRICOTOPUS//O REACTIV SYNTH ORGAN//1 4 DIHALOBUTENE 80

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 LIVERWORTS authKW 193874 2% 26% 233
2 HEPATICAE authKW 188654 1% 42% 141
3 CHEMISTRY, ORGANIC WoSSC 120062 50% 1% 4812
4 JUNGERMANNIALES authKW 118694 1% 61% 61
5 BISBIBENZYLS authKW 107154 0% 88% 38
6 XANTHORRHIZOL authKW 83776 0% 82% 32
7 SCOPARIA DULCIS authKW 75264 0% 69% 34
8 TETRAHEDRON LETTERS journal 66419 13% 2% 1240
9 SANDALWOOD authKW 61693 0% 54% 36
10 OXA DI PI METHANE REARRANGEMENT authKW 61183 0% 91% 21

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 120062 50% 1% 4812
2 Chemistry, Multidisciplinary 15536 28% 0% 2643
3 Chemistry, Medicinal 5172 8% 0% 724
4 Plant Sciences 2303 8% 0% 796
5 Chemistry, Applied 419 3% 0% 265
6 Pharmacology & Pharmacy 414 7% 0% 632
7 Integrative & Complementary Medicine 267 1% 0% 75
8 Food Science & Technology 233 3% 0% 286
9 Crystallography 222 2% 0% 189
10 Chemistry, Inorganic & Nuclear 88 2% 0% 213

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 TEXAS DRUG DIAGNOST DEV 13910 0% 36% 12
2 FRAGRANCE 13758 0% 24% 18
3 EVANS CHEM S 13397 0% 14% 31
4 CENT RUMENTAL ANAL 12764 0% 100% 4
5 SINGLE XRAY DIFFRACT IL 12764 0% 100% 4
6 PESTICIDE CHEM PLICAT TECHNOL 11951 0% 22% 17
7 ORGAN CHEM 11892 5% 1% 522
8 URA 804 9969 0% 63% 5
9 FORET GEST ESPACE RURAL 9573 0% 100% 3
10 CHEM TECHNOL ORGAN MAT 9103 0% 12% 24

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 66419 13% 2% 1240
2 JOURNAL OF ORGANIC CHEMISTRY 35193 8% 2% 759
3 TETRAHEDRON 34787 7% 2% 641
4 PHYTOCHEMISTRY 25758 4% 2% 427
5 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 17147 3% 2% 249
6 HELVETICA CHIMICA ACTA 14232 2% 2% 199
7 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 13428 2% 2% 206
8 SYNTHETIC COMMUNICATIONS 10587 2% 2% 220
9 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 9078 2% 1% 224
10 SYNLETT 9005 2% 1% 203

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 LIVERWORTS 193874 2% 26% 233 Search LIVERWORTS Search LIVERWORTS
2 HEPATICAE 188654 1% 42% 141 Search HEPATICAE Search HEPATICAE
3 JUNGERMANNIALES 118694 1% 61% 61 Search JUNGERMANNIALES Search JUNGERMANNIALES
4 BISBIBENZYLS 107154 0% 88% 38 Search BISBIBENZYLS Search BISBIBENZYLS
5 XANTHORRHIZOL 83776 0% 82% 32 Search XANTHORRHIZOL Search XANTHORRHIZOL
6 SCOPARIA DULCIS 75264 0% 69% 34 Search SCOPARIA+DULCIS Search SCOPARIA+DULCIS
7 SANDALWOOD 61693 0% 54% 36 Search SANDALWOOD Search SANDALWOOD
8 OXA DI PI METHANE REARRANGEMENT 61183 0% 91% 21 Search OXA+DI+PI+METHANE+REARRANGEMENT Search OXA+DI+PI+METHANE+REARRANGEMENT
9 CLAISEN REARRANGEMENT 57427 1% 20% 91 Search CLAISEN+REARRANGEMENT Search CLAISEN+REARRANGEMENT
10 BETA SANTALOL 42232 0% 88% 15 Search BETA+SANTALOL Search BETA+SANTALOL

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 MEHTA, G , SRIKRISHNA, A , (1997) SYNTHESIS OF POLYQUINANE NATURAL PRODUCTS: AN UPDATE.CHEMICAL REVIEWS. VOL. 97. ISSUE 3. P. 671-719 264 73% 250
2 ASAKAWA, Y , (2004) CHEMOSYSTEMATICS OF THE HEPATICAE.PHYTOCHEMISTRY. VOL. 65. ISSUE 6. P. 623-669 172 91% 124
3 ASAKAWA, Y , LUDWICZUK, A , NAGASHIMA, F , (2013) PHYTOCHEMICAL AND BIOLOGICAL STUDIES OF BRYOPHYTES.PHYTOCHEMISTRY. VOL. 91. ISSUE . P. 52-80 129 82% 25
4 EMSERMANN, J , KAUHL, U , OPATZ, T , (2016) MARINE ISONITRILES AND THEIR RELATED COMPOUNDS.MARINE DRUGS. VOL. 14. ISSUE 1. P. - 120 87% 1
5 ASAKAWA, Y , (1997) HETEROCYCLIC COMPOUNDS FOUND IN BRYOPHYTES.HETEROCYCLES. VOL. 46. ISSUE . P. 795-848 146 92% 9
6 ASAKAWA, Y , LUDWICZUK, A , (2012) DISTRIBUTION OF CYCLIC AND ACYCLIC BIS-BIBENZYLS IN THE MARCHANTIOPHYTA (LIVERWORTS), FERNS AND HIGHER PLANTS AND THEIR BIOLOGICAL ACTIVITIES, BIOSYNTHESIS, AND TOTAL SYNTHESIS.HETEROCYCLES. VOL. 86. ISSUE 2. P. 891-917 77 93% 9
7 SCHNERMANN, MJ , SHENVI, RA , (2015) SYNTHESES AND BIOLOGICAL STUDIES OF MARINE TERPENOIDS DERIVED FROM INORGANIC CYANIDE.NATURAL PRODUCT REPORTS. VOL. 32. ISSUE 4. P. 543 -577 86 67% 8
8 ASAKAWA, Y , LUDWICZUK, A , NAGASHIMA, F , TOYOTA, M , HASHIMOTO, T , TORI, M , FUKUYAMA, Y , HARINANTENAINA, L , (2009) BRYOPHYTES: BIO- AND CHEMICAL DIVERSITY, BIOACTIVITY AND CHEMOSYSTEMATICS.HETEROCYCLES. VOL. 77. ISSUE 1. P. 99-150 76 86% 28
9 REHBEIN, J , HIERSEMANN, M , (2013) CLAISEN REARRANGEMENT OF ALIPHATIC ALLYL VINYL ETHERS FROM 1912 TO 2012: 100 YEARS OF ELECTROPHILIC CATALYSIS.SYNTHESIS-STUTTGART. VOL. 45. ISSUE 9. P. 1121 -1159 92 62% 12
10 CASTRO, AMM , (2004) CLAISEN REARRANGEMENT OVER THE PAST NINE DECADES.CHEMICAL REVIEWS. VOL. 104. ISSUE 6. P. 2939 -3002 104 41% 512

Classes with closest relation at Level 2


Rank Class id link
1 3131 PSEUDOLARIC ACID B//OXYALLYL CATION//PSEUDOLARIX KAEMPFERI
2 2537 NAZAROV REACTION//NAZAROV CYCLIZATION//YNOLATES
3 3695 BENZOCYCLOBUTENE//O QUINODIMETHANE//ORTHO QUINODIMETHANES
4 2974 RITTER REACTION//ALPHA PINENE OXIDE//BOTCINOLIDE
5 2772 SAMARIUM DIIODIDE//PINACOL COUPLING//LOW VALENT TITANIUM
6 2335 CUPRESSACEAE//PINACEAE//POLYGODIAL
7 1908 CHEMISTRY, ORGANIC//DTBB CATALYSED LITHIATION//SPARTEINE
8 3967 PSEUDOPTEROSINS//PSEUDOPTEROGORGIA ELISABETHAE//AZORELLA COMPACTA
9 3871 SILYL ENOL ETHERS//2 LITHIOSTYRENE//TETRAAZAFULVALENES
10 1533 RADICAL REACTIONS//RADICAL CYCLIZATION//RADICALS AND RADICAL REACTIONS

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