Class information for:
Level 1: 4 OXOALKANE 1 1 2 2 TETRACARBONITRILES//2 ALKYLPYRIDINES//GEM DINITRO DERIVATIVES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
24613 257 18.6 42%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
3404 1165 5 5 DIETHYLBARBITURATE//ELECTROCATALYTIC TRANSFORMATION//BARBITURIC ACID

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 4 OXOALKANE 1 1 2 2 TETRACARBONITRILES Author keyword 1 100% 1% 2
2 2 ALKYLPYRIDINES Author keyword 1 50% 0% 1
3 GEM DINITRO DERIVATIVES Author keyword 1 50% 0% 1
4 SIDE CHAIN NITRATION Author keyword 1 50% 0% 1
5 3H PYRROLES Author keyword 0 33% 0% 1
6 ORGANIC NITRILES Author keyword 0 25% 0% 1
7 TETRACYANOETHYLENE OXIDE Author keyword 0 25% 0% 1
8 X RAY STRUCTURAL INVESTIGATION Author keyword 0 25% 0% 1
9 DOMINO SYNTHESIS Author keyword 0 20% 0% 1
10 PYRIDOTRIAZINES Author keyword 0 20% 0% 1

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 4 OXOALKANE 1 1 2 2 TETRACARBONITRILES 1 100% 1% 2 Search 4+OXOALKANE+1+1+2+2+TETRACARBONITRILES Search 4+OXOALKANE+1+1+2+2+TETRACARBONITRILES
2 2 ALKYLPYRIDINES 1 50% 0% 1 Search 2+ALKYLPYRIDINES Search 2+ALKYLPYRIDINES
3 GEM DINITRO DERIVATIVES 1 50% 0% 1 Search GEM+DINITRO+DERIVATIVES Search GEM+DINITRO+DERIVATIVES
4 SIDE CHAIN NITRATION 1 50% 0% 1 Search SIDE+CHAIN+NITRATION Search SIDE+CHAIN+NITRATION
5 3H PYRROLES 0 33% 0% 1 Search 3H+PYRROLES Search 3H+PYRROLES
6 ORGANIC NITRILES 0 25% 0% 1 Search ORGANIC+NITRILES Search ORGANIC+NITRILES
7 TETRACYANOETHYLENE OXIDE 0 25% 0% 1 Search TETRACYANOETHYLENE+OXIDE Search TETRACYANOETHYLENE+OXIDE
8 X RAY STRUCTURAL INVESTIGATION 0 25% 0% 1 Search X+RAY+STRUCTURAL+INVESTIGATION Search X+RAY+STRUCTURAL+INVESTIGATION
9 DOMINO SYNTHESIS 0 20% 0% 1 Search DOMINO+SYNTHESIS Search DOMINO+SYNTHESIS
10 PYRIDOTRIAZINES 0 20% 0% 1 Search PYRIDOTRIAZINES Search PYRIDOTRIAZINES

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 HEXACYANOCYCLOPROPANE 18 89% 3% 8
2 3 CYANO 4 DICYANOMETHYLENE 5 OXO 4 5 DIHYDRO 1H PYRROL 2 OLATE 17 100% 3% 8
3 2 2 3 3 TETRACYANOCYCLOPROPYL KETONES 8 100% 2% 5
4 3 3 4 4 TETRACYANOPYRROLIDINES 6 100% 2% 4
5 1 1 2 2 TETRACYANOETHANE 4 75% 1% 3
6 4 ARYL 4 OXOBUTANE 1 1 2 2 TETRACARBONITRILES 4 75% 1% 3
7 BETA BETA GAMMA GAMMA TETRACYANOALKANONES 3 100% 1% 3
8 HYDROBROMIC ACIDS 3 100% 1% 3
9 SYM TETRACYANOETHANE 3 60% 1% 3
10 HYDROIODIDES 1 100% 1% 2

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Spiro heterocyclization of 4-aryl-4-oxobutane-1,1,2,2-tetracarbonitriles to 3H-pyrrole derivatives, 2-oxa-7-azaspiro[4.4]nona-3,6,8-trienes 2013 3 12 67%
THERMAL RING-OPENING CYCLO-ADDITIONS OF CYCLOPROPYL DERIVATIVES WITH ACTIVATED OLEFINS 1984 26 18 33%
ADDITION AND CYCLOADDITION REACTIONS OF TETRACYANOETHYLENE (TCNE) IN ORGANIC-CHEMISTRY 1987 99 154 8%
NEW APPLICATIONS OF TETRACYANOETHYLENE IN ORGANIC-CHEMISTRY 1986 134 110 8%
ORGANIC SYNTHESES WITH PRACTICAL UTILIZATION OF THE CHEMICAL CHARACTERISTICS OF CYCLOPROPYL DERIVATIVES 1983 20 41 17%

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 ORGAN CHEM UNIV STR 31 0 100% 0.4% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000138910 PYRROLIZINATO COMPLEXES//IST CHIM MAT AREA RIC ROMA//AREA RIC ROMA MONTELIBRETTI
2 0.0000118193 PYRANES//2 APYRIMIDINE//COLOR PHOTOGRAPH
3 0.0000106075 2 TRIMETHYLSILYLTHIAZOLE//CHAIN EXTENTION//DETRANSFORMATION
4 0.0000105894 KETOENAMINES//INDOLINOSPIROPYRANS//ESS ANALYSIS OF ELECTRONIC EXCITATIONS
5 0.0000089020 5 5 DIETHYLBARBITURATE//ELECTROCATALYTIC TRANSFORMATION//BARBITURIC ACID
6 0.0000086085 MULTIDISCIPLINARY SCI TECHNOL//POLYACRYLIC FIBER//POLYACRYLIC FIBRE
7 0.0000079190 BUTLEROV CHEM//PIEZOCHIM ORGAN//1 1 DICYANO 2 2 BISTRIFLUOROMETHYLETHYLENE
8 0.0000070770 4 HYDROXYBENZHYDRAZIDE//4 HYDROXYBENZOIC HYDRAZIDE//4 METHOXYBENZOHYDRAZIDE
9 0.0000064851 PSEUDO BASE//REISSERT COMPOUND//FORMYLINDOLE
10 0.0000061790 1 HYDROXYIMIDAZOLE//2 AROYL 1 HYDROXYIMIDAZOLES//FINE ORGAN SYNTH CHEM DYES