Class information for:
Level 2: FURAN CHEM//HETEROCYCL CPDS CHEM//CERPEGIN

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3226 1508 24.5 52%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
3 180551 CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY

Classes in level below (level 1)


ID, lev. below Publications Label for level below
15113 661 FURAN 25H ONES//TANDEM ASYMMETRIC REACTION//NOSTOCLIDE ANALOGUES
19040 458 HETEROCYCL CPDS CHEM//FURAN CHEM//TONGHAOSU
24860 250 CERPEGIN//23H FURANONES//23H FURANONE
30334 139 ALKYLIDENE LACTONES//REACTIONS IN ALKALI//4 PENTYNOIC 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 FURAN CHEM Address 18 89% 1% 8
2 HETEROCYCL CPDS CHEM Address 16 58% 1% 18
3 CERPEGIN Author keyword 15 82% 1% 9
4 FURAN 25H ONES Author keyword 15 77% 1% 10
5 23H FURANONES Author keyword 14 100% 0% 7
6 TANDEM ASYMMETRIC REACTION Author keyword 11 100% 0% 6
7 25H FURANONES Author keyword 8 52% 1% 11
8 NOSTOCLIDE ANALOGUES Author keyword 8 100% 0% 5
9 TANDEM MICHAEL ADDITION ELIMINATION REACTION Author keyword 8 100% 0% 5
10 FURANONES Author keyword 7 26% 2% 25

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 CERPEGIN 15 82% 1% 9 Search CERPEGIN Search CERPEGIN
2 FURAN 25H ONES 15 77% 1% 10 Search FURAN+25H+ONES Search FURAN+25H+ONES
3 23H FURANONES 14 100% 0% 7 Search 23H+FURANONES Search 23H+FURANONES
4 TANDEM ASYMMETRIC REACTION 11 100% 0% 6 Search TANDEM+ASYMMETRIC+REACTION Search TANDEM+ASYMMETRIC+REACTION
5 25H FURANONES 8 52% 1% 11 Search 25H+FURANONES Search 25H+FURANONES
6 NOSTOCLIDE ANALOGUES 8 100% 0% 5 Search NOSTOCLIDE+ANALOGUES Search NOSTOCLIDE+ANALOGUES
7 TANDEM MICHAEL ADDITION ELIMINATION REACTION 8 100% 0% 5 Search TANDEM+MICHAEL+ADDITION+ELIMINATION+REACTION Search TANDEM+MICHAEL+ADDITION+ELIMINATION+REACTION
8 FURANONES 7 26% 2% 25 Search FURANONES Search FURANONES
9 BUTENOLIDES 7 21% 2% 29 Search BUTENOLIDES Search BUTENOLIDES
10 MUCOCHLORIC ACID 6 48% 1% 10 Search MUCOCHLORIC+ACID Search MUCOCHLORIC+ACID

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 PSEUDOESTERS 32 85% 1% 17
2 POLYFURYLARYLALKANES 24 82% 1% 14
3 NOSTOCLIDE ANALOGS 23 86% 1% 12
4 5 ALKOXY 25H FURANONES 23 100% 1% 10
5 SPIROKETAL ENOL ETHER 21 90% 1% 9
6 SPIRO CYCLOPROPANE DERIVATIVES 20 100% 1% 9
7 TONGHAOSU ANALOGS 18 89% 1% 8
8 GAMMA ALKOXYBUTENOLIDES 17 70% 1% 14
9 ALPHA BETA UNSATURATED GAMMA BUTYROLACTONES 15 82% 1% 9
10 CYANOBACTERIN 15 82% 1% 9

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Furan's Gambit: Electrophile-Attack-Triggered Sacrifice of Furan Rings for the Intramolecular Construction of Azaheterocycles 2015 2 80 55%
SYNTHESIS OF 1,4-DICARBONYL COMPOUNDS AND CYCLOPENTENONES FROM FURANS 1994 155 36 64%
Regio- and stereoselective synthesis of gamma-alkylidenebutenolides and related compounds 1997 180 58 24%
The Piancatelli Rearrangement: New Applications for an Intriguing Reaction 2013 6 51 49%
Recent developments in the synthesis of furan-2(5H)-ones 2002 63 78 29%
Mucochloric and mucobromic acids: Inexpensive, highly functionalised starting materials for the selective synthesis of variously substituted 2(5H)-furanone derivatives, sulfur- or nitrogen-containing heterocycles and stereodefined acyclic unsaturated dihalogenated compounds 2004 25 73 48%
SYNTHETIC APPLICATIONS OF MUCOBROMIC ACID AND 3,4-DIBROMOFURAN-2(5H)-ONE. 2011 4 43 44%
Photooxygenation of heterocycles 2005 42 112 26%
Acid catalyzed reactions of substituted salicylaldehydes with 2-methylfuran 1999 14 20 60%
THE PHOTOCHEMICAL-SYNTHESIS OF FINE CHEMICALS WITH SUNLIGHT 1994 112 61 26%

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 FURAN CHEM 18 89% 0.5% 8
2 HETEROCYCL CPDS CHEM 16 58% 1.2% 18
3 CORSO LAUREA SCI AMBIENTALI 4 46% 0.4% 6
4 STRUCT INTERACT BIOL ACT MOL 2 33% 0.3% 4
5 HERBERT C BROWN S 1 50% 0.1% 2
6 PH OP ELB CE VF 1 100% 0.1% 2
7 CATALYSE SYNTH CHIM ORGAN 1 21% 0.3% 5
8 NEW ANTIVIRALS ANTINEOPLAST 1 11% 0.5% 8
9 REACT SELECT PLICAT 1 10% 0.5% 7
10 CHEM TECHNOL PETR CHEM TECHNOL 1 50% 0.1% 1

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000020596 TAUTOMYCIN//POLYOXYMETHYLENE DIMETHYL ETHERS//CERIPORIC ACID
2 0.0000018928 HALOGEN METAL PERMUTATION//HYDRANGEA MACROPHYLLA VAR THUNBERGII//ISOCOUMARIN
3 0.0000015213 TIANEPTINE//PYRIDAZINONE//PYRIDAZINONES
4 0.0000013946 MANGANESEIII ACETATE//BALANOL//BETA KETO ENOL ETHERS
5 0.0000013704 PHOSPHONIOSILYLATION//3 SULFOLENES//NUCLEOPHILIC ACYLATION
6 0.0000012525 ANNONACEOUS ACETOGENINS//PRINS CYCLIZATION//ACETOGENINS
7 0.0000012407 SILYL ENOL ETHERS//NAZAROV CYCLIZATION//OXA DI PI METHANE REARRANGEMENT
8 0.0000011806 BIOARENA//FORMALDEMETHONE//ASCORBIGEN
9 0.0000011223 HUPERZINE A//LYCOPODIUM ALKALOIDS//HUPERZIA SERRATA
10 0.0000010808 DIOXIRANES//DIMETHYLDIOXIRANE//SULFOXIDES