Class information for:
Level 1: TRIFLUOROACETALDEHYDE//PHARMACEUT SCI NAGAOTOGE CHO//TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23333 349 28.0 57%


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
654 2             JOURNAL OF FLUORINE CHEMISTRY//TRIFLUOROMETHYLATION//ORGANOFLUORINE CHEM 13560
23333 1                   TRIFLUOROACETALDEHYDE//PHARMACEUT SCI NAGAOTOGE CHO//TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL 349

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 TRIFLUOROACETALDEHYDE authKW 857425 4% 70% 14
2 PHARMACEUT SCI NAGAOTOGE CHO address 273413 1% 63% 5
3 TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL authKW 196858 1% 75% 3
4 ALPHA TRIFLUOROMETHYL AMINE authKW 174986 1% 100% 2
5 DIFLUOROALKYL RADICALS authKW 174986 1% 100% 2
6 TRIFLUOROLACTIC ACID authKW 116656 1% 67% 2
7 1 1 1 3 3 3 HEXAMETHYIDISILAZANE authKW 87493 0% 100% 1
8 1 1 1 TRIFLUORO 2 3 EPOXYPROPANE authKW 87493 0% 100% 1
9 1 3 3 TRIFLUORO 1 3 DIHYDROISOBENZOFURAN 7 7 9 9 TETRAFLUORO 8 OXA CIS BICYCLO430 NONA 2 4 DIENE authKW 87493 0% 100% 1
10 1 ARYL 2 2 2 TRIFLUOROERHYL AMINE authKW 87493 0% 100% 1

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 8070 68% 0% 236
2 Chemistry, Inorganic & Nuclear 1429 23% 0% 81
3 Chemistry, Multidisciplinary 521 27% 0% 93
4 Chemistry, Medicinal 182 7% 0% 26
5 Pharmacology & Pharmacy 17 7% 0% 24
6 Chemistry, Physical 6 6% 0% 22
7 Crystallography 1 1% 0% 4
8 Chemistry, Analytical 0 2% 0% 7
9 Acoustics -0 0% 0% 1
10 Biochemical Research Methods -1 1% 0% 2

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 PHARMACEUT SCI NAGAOTOGE CHO 273413 1% 63% 5
2 CHEM URBANA CHAMPAIGN 87493 0% 100% 1
3 STUDIO SOSTANCE ORGAN NAT 87493 0% 100% 1
4 STUDIO SOSTANZE ORGAN NAT 38077 2% 5% 8
5 PHARMACEUT SCI 451 NAGAOTOGE CHO 31492 1% 12% 3
6 PIAZZA LEONARDO VINCI 32 29163 0% 33% 1
7 STUDIO SOSTANZE ORG NAT 21872 0% 25% 1
8 UNITY ASSOCIATED CSIC 14581 0% 17% 1
9 BIOENGN MIDORI KU 13995 1% 8% 2
10 UMR CNRS 5181 12497 0% 14% 1

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 JOURNAL OF FLUORINE CHEMISTRY 45883 17% 1% 60
2 TETRAHEDRON-ASYMMETRY 3370 6% 0% 20
3 GAZZETTA CHIMICA ITALIANA 3275 3% 0% 9
4 TETRAHEDRON 2553 9% 0% 33
5 CHEMICAL & PHARMACEUTICAL BULLETIN 1446 5% 0% 17
6 JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 1273 2% 0% 7
7 TETRAHEDRON LETTERS 1046 9% 0% 30
8 CHEMISTRY LETTERS 962 5% 0% 16
9 JOURNAL OF ORGANIC CHEMISTRY 958 7% 0% 24
10 HETEROCYCLES 788 3% 0% 11

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 TRIFLUOROACETALDEHYDE 857425 4% 70% 14 Search TRIFLUOROACETALDEHYDE Search TRIFLUOROACETALDEHYDE
2 TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL 196858 1% 75% 3 Search TRIFLUOROACETALDEHYDE+ETHYL+HEMIACETAL Search TRIFLUOROACETALDEHYDE+ETHYL+HEMIACETAL
3 ALPHA TRIFLUOROMETHYL AMINE 174986 1% 100% 2 Search ALPHA+TRIFLUOROMETHYL+AMINE Search ALPHA+TRIFLUOROMETHYL+AMINE
4 DIFLUOROALKYL RADICALS 174986 1% 100% 2 Search DIFLUOROALKYL+RADICALS Search DIFLUOROALKYL+RADICALS
5 TRIFLUOROLACTIC ACID 116656 1% 67% 2 Search TRIFLUOROLACTIC+ACID Search TRIFLUOROLACTIC+ACID
6 1 1 1 3 3 3 HEXAMETHYIDISILAZANE 87493 0% 100% 1 Search 1+1+1+3+3+3+HEXAMETHYIDISILAZANE Search 1+1+1+3+3+3+HEXAMETHYIDISILAZANE
7 1 1 1 TRIFLUORO 2 3 EPOXYPROPANE 87493 0% 100% 1 Search 1+1+1+TRIFLUORO+2+3+EPOXYPROPANE Search 1+1+1+TRIFLUORO+2+3+EPOXYPROPANE
8 1 3 3 TRIFLUORO 1 3 DIHYDROISOBENZOFURAN 7 7 9 9 TETRAFLUORO 8 OXA CIS BICYCLO430 NONA 2 4 DIENE 87493 0% 100% 1 Search 1+3+3+TRIFLUORO+1+3+DIHYDROISOBENZOFURAN+7+7+9+9+TETRAFLUORO+8+OXA+CIS+BICYCLO430+NONA+2+4+DIENE Search 1+3+3+TRIFLUORO+1+3+DIHYDROISOBENZOFURAN+7+7+9+9+TETRAFLUORO+8+OXA+CIS+BICYCLO430+NONA+2+4+DIENE
9 1 ARYL 2 2 2 TRIFLUOROERHYL AMINE 87493 0% 100% 1 Search 1+ARYL+2+2+2+TRIFLUOROERHYL+AMINE Search 1+ARYL+2+2+2+TRIFLUOROERHYL+AMINE
10 1 TRIFLUOROMETHYLATED ALLYLIC ALCOHOLS 87493 0% 100% 1 Search 1+TRIFLUOROMETHYLATED+ALLYLIC+ALCOHOLS Search 1+TRIFLUOROMETHYLATED+ALLYLIC+ALCOHOLS

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 FUNABIKI, K , MATSUNAGA, K , NOJIRI, M , HASHIMOTO, W , YAMAMOTO, H , SHIBATA, K , MATSUI, M , (2003) THE USE OF TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL OR HYDRATE IN A SIMPLE AND PRACTICAL REGIOSELECTIVE SYNTHESIS OF BETA-HYDROXY-BETA-TRIFLUOROMETHYL KETONES FROM ENAMINES AND IMINES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 68. ISSUE 7. P. 2853 -2860 41 57% 31
2 FUNABIKI, K , MURASE, Y , FURUNO, Y , KUBOTA, Y , EBIHARA, M , MATSUI, M , (2010) SYNTHESIS AND HYDROGENATION OF (E)-GAMMA-ARYL-GAMMA-MORPHOLINO-ALPHA-TRIFLUOROMETHYLATED ALLYL ALCOHOLS THROUGH THE REACTION OF TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL WITH ENAMINES.TETRAHEDRON. VOL. 66. ISSUE 18. P. 3283 -3289 39 51% 0
3 KATAGIRI, T , UNEYAMA, K , (2003) STEREOSPECIFIC SUBSTITUTION AT ALPHA-CARBON TO TRIFLUOROMETHYL GROUP: APPLICATION TO OPTICALLY ACTIVE FLUORINATED AMINO ACID SYNTHESES.CHIRALITY. VOL. 15. ISSUE 1. P. 4-9 27 52% 15
4 FUNABIKI, K , MATSUNAGA, K , MATSUI, M , SHIBATA, K , (1999) EFFICIENT GENERATION OF TRIFLUOROACETALDEHYDE AND SUCCESSIVE REACTION WITH IMINES AFFORDING BETA-HYDROXY-BETA-TRIFLUOROMETHYL KETONES.SYNLETT. VOL. . ISSUE 9. P. 1477-1479 19 70% 18
5 BRAVO, P , RESNATI, G , (1990) PREPARATION AND PROPERTIES OF CHIRAL FLUOROORGANIC COMPOUNDS.TETRAHEDRON-ASYMMETRY. VOL. 1. ISSUE 10. P. 661 -692 54 27% 173
6 GONG, YF , KATO, K , (2004) RECENT APPLICATIONS OF TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL FOR THE SYNTHESIS OF TRIFLUOROMETHYLATED COMPOUNDS.CURRENT ORGANIC CHEMISTRY. VOL. 8. ISSUE 17. P. 1659-1675 29 37% 17
7 FUNABIKI, K , FURUNO, Y , YANO, Y , SAKAIDA, Y , KUBOTA, Y , MATSUI, M , (2015) A DIRECT, CONCISE, AND ENANTIOSELECTIVE SYNTHESIS OF 2-SUBSTITUTED 4,4,4-TRIFLUOROBUTANE-1,3-DIOLS BASED ON THE ORGANOCATALYTIC IN SITU GENERATION OF UNSTABLE TRIFLUOROACETALDEHYDE.CHEMISTRY-AN ASIAN JOURNAL. VOL. 10. ISSUE 12. P. 2700 -2706 15 52% 1
8 RESNATI, G , (1993) SYNTHESIS OF CHIRAL AND BIOACTIVE FLUOROORGANIC COMPOUNDS.TETRAHEDRON. VOL. 49. ISSUE 42. P. 9385 -9445 70 15% 339
9 KITAZUME, T , YAMAZAKI, T , (1997) ENZYMATICALLY CONTROLLED REACTIONS OF ORGANOFLUORINE COMPOUNDS.ORGANOFLUORINE CHEMISTRY. VOL. 193. ISSUE . P. 91 -130 29 40% 28
10 ARNONE, A , BRAVO, P , FRIGERIO, M , VIANI, F , CAVICCHIO, G , CRUCIANELLI, M , (1994) SYNTHESIS OF ENANTIOMERICALLY PURE GEM-DIFLUOROCYCLOHEXANE DERIVATIVES BY INTRAMOLECULAR TRAPPING OF ALPHA,ALPHA-DIFLUOROALKYL RADICALS.JOURNAL OF ORGANIC CHEMISTRY. VOL. 59. ISSUE 12. P. 3459-3466 19 66% 20

Classes with closest relation at Level 1


Rank Class id link
1 18631 OPERATIONALLY CONVENIENT CONDITIONS//1 3 PROTON SHIFT REACTION//HIGASHI YODOGAWA KU
2 604 TRIFLUOROMETHYLATION//ORGANOFLUORINE CHEM//TRIFLUOROMETHYLTHIOLATION
3 13688 METHYL TRIFLUOROPYRUVATE//HEXAFLUOROACETONE//FLUORINATED AMINO ACIDS
4 13247 SULFENIC ACIDS//VINYL SULFOXIDES//BISSULFOXIDES
5 24237 FLUORINATED ACETYLENES//4 PERFLUOROALKYL 6 ALPHA FURYL 2 PYRANONES//ACYCLIC PRECURSOR
6 2636 FLUORINATION//ELECTROPHILIC FLUORINATION//ANODIC FLUORINATION
7 7437 FLUOROALKENES//JOURNAL OF FLUORINE CHEMISTRY//DIFLUOROALKENE
8 8556 NUQUIMHE//NUCLEO QUIM HETEROCICLOS NUQUIMHE//NUCLEO QUIM HETEROCICLOS
9 2343 ASYMMETRIC REDUCTION//CARBONYL REDUCTASE//CHIRAL ALCOHOLS
10 18827 CARBONYL ENE REACTION//ENE CYCLIZATION//GLYOXYLATE ENE REACTION

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