Class information for:
Level 1: FURAN 2 3 DIONE//CYCLIC OXALYL COMPOUNDS//PYRAZOLE 3 CARBOXYLIC ACID

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
8535 1174 23.7 52%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2730 2744 FURAN 2 3 DIONE//ISOXAZOLONES//CYCLIC OXALYL COMPOUNDS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FURAN 2 3 DIONE Author keyword 53 95% 2% 18
2 CYCLIC OXALYL COMPOUNDS Author keyword 20 100% 1% 9
3 PYRAZOLE 3 CARBOXYLIC ACID Author keyword 11 67% 1% 10
4 2 3 FURANDIONE Author keyword 11 100% 1% 6
5 YOZGAT ARTS SCI Address 10 48% 1% 15
6 CHEM PHYS PROBLEMS Address 9 21% 3% 39
7 1 PHENYL 3 METHYLPYRAZOL 5 ONE Author keyword 6 80% 0% 4
8 ALPHA OXOKETENE Author keyword 6 80% 0% 4
9 PSEUDOPERICYCLIC Author keyword 6 80% 0% 4
10 ORGAN BIOORGAN Address 6 71% 0% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 FURAN 2 3 DIONE 53 95% 2% 18 Search FURAN+2+3+DIONE Search FURAN+2+3+DIONE
2 CYCLIC OXALYL COMPOUNDS 20 100% 1% 9 Search CYCLIC+OXALYL+COMPOUNDS Search CYCLIC+OXALYL+COMPOUNDS
3 PYRAZOLE 3 CARBOXYLIC ACID 11 67% 1% 10 Search PYRAZOLE+3+CARBOXYLIC+ACID Search PYRAZOLE+3+CARBOXYLIC+ACID
4 2 3 FURANDIONE 11 100% 1% 6 Search 2+3+FURANDIONE Search 2+3+FURANDIONE
5 1 PHENYL 3 METHYLPYRAZOL 5 ONE 6 80% 0% 4 Search 1+PHENYL+3+METHYLPYRAZOL+5+ONE Search 1+PHENYL+3+METHYLPYRAZOL+5+ONE
6 ALPHA OXOKETENE 6 80% 0% 4 Search ALPHA+OXOKETENE Search ALPHA+OXOKETENE
7 PSEUDOPERICYCLIC 6 80% 0% 4 Search PSEUDOPERICYCLIC Search PSEUDOPERICYCLIC
8 4 4 ARYLMETHYLENEBIS1H PYRAZOL 5 OLS 6 100% 0% 4 Search 4+4++ARYLMETHYLENEBIS1H+PYRAZOL+5+OLS Search 4+4++ARYLMETHYLENEBIS1H+PYRAZOL+5+OLS
9 ALPHA OXOKETENES 6 100% 0% 4 Search ALPHA+OXOKETENES Search ALPHA+OXOKETENES
10 IMIDOYLKETENE 6 100% 0% 4 Search IMIDOYLKETENE Search IMIDOYLKETENE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CYCLIC OXALYL COMPOUNDS 167 85% 7% 87
2 FUNCTIONALIZED 1H PYRIMIDINES 72 100% 2% 23
3 4 4 ARYLMETHYLENEBIS1H PYRAZOL 5 OLS 57 95% 2% 19
4 IMIDOYLKETENE 53 95% 2% 18
5 2 3 DIOXOHETEROCYCLES 49 94% 1% 17
6 DIPIVALOYLKETENE 48 91% 2% 20
7 ALPHA OXO KETENES 38 78% 2% 25
8 1 ARYL 4 AROYL 5 METHOXYCARBONYL 2 3 DIHYDRO 2 3 PYRROLEDIONES 38 93% 1% 14
9 5 MEMBERED 2 3 DIOXOHETEROCYCLES 35 86% 2% 18
10 HETEROSUBSTITUTED ANALOGS 33 72% 2% 26

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Bond formations by intermolecular and intramolecular trappings of acylketenes and their applications in natural product synthesis 2009 43 49 24%
Tandem pseudopericyclic reactions: [1,5]-X sigmatropic shift/6 pi-electrocyclic ring closure converting N-(2-X-carbonyl)phenyl ketenimines into 2-X-quinolin-4(3H)-ones 2006 20 109 56%
ALPHA-OXOKETENES - PREPARATION AND CHEMISTRY 1994 124 117 50%
A density functional theory study clarifying the reactions of conjugated ketenes with formaldimine. A plethora of pericyclic and pseudopericyclic pathways 2002 78 109 33%
Five-membered 2,3-dioxo heterocycles: XCIII. Spiro heterocyclization of 4,5-diaroyl-1H-pyrrole-2,3-diones with acyclic enamine. Crystalline and molecular structure of substituted 1,7-diazaspiro[4.4]nonane 2013 2 7 86%
Chemistry of alpha-Oxoesters: A Powerful Tool for the Synthesis of Heterocycles 2015 3 597 4%
(Get)aroylpyruvic acids and their derivatives as promising building blocks for organic synthesis 2001 16 54 74%
Biological activity of 5-and 6-membered azaheterocycles and their synthesis on the basis of 5-aryl-2,3-dihydrofuran-2,3-diones (review) 2001 5 18 94%
An ab initio study on the allene-isocyanic acid and ketene-vinylimine [2+2] cycloaddition reaction paths 2006 17 73 23%
Transition structures, energetics, and nucleus-independent chemical shifts for 6 pi electrocyclizations of dienylketenes to cyclohexadienones: A DFT study 2004 25 83 22%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 YOZGAT ARTS SCI 10 48% 1.3% 15
2 CHEM PHYS PROBLEMS 9 21% 3.3% 39
3 ORGAN BIOORGAN 6 71% 0.4% 5
4 LIGHTHOUSES LIGHTSHIPS 2 67% 0.2% 2
5 MINIST SHIPPING 2 67% 0.2% 2
6 VACCINES SERUM 1 100% 0.2% 2
7 KAYSERI VOCAT 1 20% 0.3% 4
8 BEREICH ORGAN BIOORGAN CHEM 1 50% 0.1% 1
9 KAYSERI VOCAT AGE 1 50% 0.1% 1
10 ORGAN CHEM ISOTOPE 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000125185 MELDRUMS ACID//2 2 DIMETHYL 1 3 DIOXANE 4 6 DIONE//RESIN BOUND CYCLIC MALONIC ACID ESTER
2 0.0000105381 ACETOACETANILIDES//OXETANONES//CHEMCAL ENGN
3 0.0000100724 ERYTHRINA ALKALOID//ERYTHRINA ALKALOIDS//DIOXOPYRROLINE
4 0.0000086887 GEWALD THIOPHENE//MONOPERSULPHATE//PEROXODISULFATES
5 0.0000084894 OXIRENES//OXIRENE//KETOCARBENE
6 0.0000076148 POTENT ANTIMICROBIALS//UREA THIOUREA//3 OXAZINES
7 0.0000070696 NO BARRIER THEORY//KETENE HYDRATION//QUIM ORGANLADECOR
8 0.0000069440 THE RITTER REACTION//CASCADE HETEROCYCLIZATION//P METHYLANISOLE
9 0.0000062743 KETENIMINIUM SALTS//CYCLOBUTENIMINIUMS//CYCLOBUTANONES
10 0.0000058177 ISOXAZOLONES//2 CHLOROBENZOXAZOLE//BASE INDUCED REARRANGEMENT