Class information for:
Level 1: PHOSPHINIDENE FRAGMENTATION//BICYCLIC ORGANOPHOSPHORUS COMPOUNDS//INTRAMOLECULAR HYDROPHOSPHORYLATION

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
32204 142 21.6 30%



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
151 3       CHEMISTRY, INORGANIC & NUCLEAR//PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//CHEMISTRY, ORGANIC 62986
606 2             PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//ZHURNAL OBSHCHEI KHIMII//ALPHA AMINOPHOSPHONATES 14036
32204 1                   PHOSPHINIDENE FRAGMENTATION//BICYCLIC ORGANOPHOSPHORUS COMPOUNDS//INTRAMOLECULAR HYDROPHOSPHORYLATION 142

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 PHOSPHINIDENE FRAGMENTATION authKW 645117 2% 100% 3
2 BICYCLIC ORGANOPHOSPHORUS COMPOUNDS authKW 430078 1% 100% 2
3 INTRAMOLECULAR HYDROPHOSPHORYLATION authKW 430078 1% 100% 2
4 P P DIPHENYL 1 4 DIPHOSPHA CYCLOHEXANE authKW 430078 1% 100% 2
5 1 2 LAMBDA 3 4 AZAPHOSPHASILETIDINES authKW 215039 1% 100% 1
6 1 3 DIPHOSPHORINANES authKW 215039 1% 100% 1
7 1 5 DIPHOSPHABICYCLO331NONANES authKW 215039 1% 100% 1
8 1 PHOSPHABICYCLO 331 NONANE DERIVATIVES authKW 215039 1% 100% 1
9 1 PHOSPHABICYCLO321OCTANES authKW 215039 1% 100% 1
10 1 PHOSPHABICYCLO330OCTANE authKW 215039 1% 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, Inorganic & Nuclear 3463 55% 0% 78
2 Chemistry, Organic 1112 40% 0% 57
3 Chemistry, Multidisciplinary 201 26% 0% 37
4 Crystallography 64 6% 0% 9
5 Materials Science, Ceramics 4 1% 0% 2
6 Spectroscopy 1 1% 0% 2
7 Multidisciplinary Sciences 1 1% 0% 1
8 Engineering, General 0 1% 0% 1
9 Chemistry, Applied -0 1% 0% 1
10 Engineering, Chemical -0 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 LEHRSTUHL ANAL CHEM 35838 1% 17% 1
2 WERK KN SACK 35838 1% 17% 1
3 MM FF NN 11945 1% 6% 1
4 HBEREICH 9 8111 1% 2% 2
5 PHYSICOCHIM INTER ES MILIEUX REACTIONNELS 7166 1% 3% 1
6 BUNDESANSTALT MAT FOR PRUFUNG 6718 1% 3% 1
7 DIPARTIMENTO INGN MAT CHIM PLICATA 6323 1% 3% 1
8 EA 2098 6142 1% 3% 1
9 UNIT ORGAN CHEM 3070 1% 1% 1
10 CNT 2528 1% 1% 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 6128 10% 0% 14
2 ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 4164 11% 0% 16
3 SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY 2870 4% 0% 6
4 INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY 2024 6% 0% 9
5 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 1897 6% 0% 9
6 RESEARCH & DEVELOPMENT 1603 1% 1% 1
7 CHEMISCHE BERICHTE-RECUEIL 1352 4% 0% 6
8 ZHURNAL OBSHCHEI KHIMII 1301 5% 0% 7
9 JOURNAL OF ORGANOMETALLIC CHEMISTRY 1119 8% 0% 12
10 CHEMIKER-ZEITUNG 988 1% 0% 2

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 PHOSPHINIDENE FRAGMENTATION 645117 2% 100% 3 Search PHOSPHINIDENE+FRAGMENTATION Search PHOSPHINIDENE+FRAGMENTATION
2 BICYCLIC ORGANOPHOSPHORUS COMPOUNDS 430078 1% 100% 2 Search BICYCLIC+ORGANOPHOSPHORUS+COMPOUNDS Search BICYCLIC+ORGANOPHOSPHORUS+COMPOUNDS
3 INTRAMOLECULAR HYDROPHOSPHORYLATION 430078 1% 100% 2 Search INTRAMOLECULAR+HYDROPHOSPHORYLATION Search INTRAMOLECULAR+HYDROPHOSPHORYLATION
4 P P DIPHENYL 1 4 DIPHOSPHA CYCLOHEXANE 430078 1% 100% 2 Search P+P+DIPHENYL+1+4+DIPHOSPHA+CYCLOHEXANE Search P+P+DIPHENYL+1+4+DIPHOSPHA+CYCLOHEXANE
5 1 2 LAMBDA 3 4 AZAPHOSPHASILETIDINES 215039 1% 100% 1 Search 1+2+LAMBDA+3+4+AZAPHOSPHASILETIDINES Search 1+2+LAMBDA+3+4+AZAPHOSPHASILETIDINES
6 1 3 DIPHOSPHORINANES 215039 1% 100% 1 Search 1+3+DIPHOSPHORINANES Search 1+3+DIPHOSPHORINANES
7 1 5 DIPHOSPHABICYCLO331NONANES 215039 1% 100% 1 Search 1+5+DIPHOSPHABICYCLO331NONANES Search 1+5+DIPHOSPHABICYCLO331NONANES
8 1 PHOSPHABICYCLO 331 NONANE DERIVATIVES 215039 1% 100% 1 Search 1+PHOSPHABICYCLO+331+NONANE+DERIVATIVES Search 1+PHOSPHABICYCLO+331+NONANE+DERIVATIVES
9 1 PHOSPHABICYCLO321OCTANES 215039 1% 100% 1 Search 1+PHOSPHABICYCLO321OCTANES Search 1+PHOSPHABICYCLO321OCTANES
10 1 PHOSPHABICYCLO330OCTANE 215039 1% 100% 1 Search 1+PHOSPHABICYCLO330OCTANE Search 1+PHOSPHABICYCLO330OCTANE

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 KUMAR, HPS , PADMA, DK , (1991) A CONVENIENT AND HIGH-YIELD SYNTHESIS FOR PYRIDINIUM AND METAL HEXAFLUOROCOMPLEXES OF VANADIUM, CHROMIUM, IRON AND COBALT.JOURNAL OF FLUORINE CHEMISTRY. VOL. 51. ISSUE 2. P. 171-177 8 100% 1
2 KRAUSS, B , MUGGE, C , ZIEMER, B , ZSCHUNKE, A , KRECH, F , (2001) 1-PHOSPHABICYCLO[3.2.1]OCTANES.ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE. VOL. 627. ISSUE 7. P. 1542-1552 9 60% 3
3 CARROLL, GM , MILLER, SM , HELM, ML , (2010) SYNTHESIS, CHARACTERIZATION AND CRYSTAL STRUCTURE OF (CIS-P,P '-DIPHENYL-1,4-DIPHOSPHA-CYCLOHEXANE)MOLYBDENUM(0)TETRACARBONYL.INORGANIC CHEMISTRY COMMUNICATIONS. VOL. 13. ISSUE 4. P. 534-536 6 60% 0
4 BITTERER, F , KUCKEN, S , LANGHANS, KP , STELZER, O , SHELDRICK, WS , (1994) LINEAR OLIGOPHOSPHAALKANES .27. FRAGMENTATION AND CYCLIZATION OF DISECONDARY METHYLENEBISPHOSPHANES WITH BULKY AROMATIC SUBSTITUENTS IN FE-3 AND RU-3 CLUSTERS.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES. VOL. 49. ISSUE 9. P. 1223-1238 11 48% 5
5 SINGH, RN , PADMA, DK , (1995) STUDY OF THE REACTIONS OF PYRIDINIUM POLY(HYDROGEN FLUORIDE) WITH SOME TERNARY OXIDES.JOURNAL OF FLUORINE CHEMISTRY. VOL. 70. ISSUE 2. P. 229-231 7 70% 0
6 LIU, JW , LI, XH , WANG, ZX , GUO, HJ , HU, QY , (2009) PREPARATION AND CHARACTERIZATION OF PHOSPHORUS PENTAFLUORIDE GAS FOR LITHIUM ION BATTERY ELECTROLYTE SALT.CHEMICAL RESEARCH IN CHINESE UNIVERSITIES. VOL. 25. ISSUE 6. P. 791 -795 3 100% 2
7 KRECH, F , ZSCHUNKE, A , ISSLEIB, K , (1993) 5-HYDROXY-1-PHOSPHABICYCLO[3.3.1]NONAN.ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE. VOL. 619. ISSUE 6. P. 989-992 5 100% 1
8 RADHAMANI, KN , PADMA, DK , (1993) REACTIVITY OF PYRIDINIUM POLY(HYDROGEN FLUORIDE) TOWARDS SILICON TETRACHLORIDE, TRICHLOROSILANE AND TRIS(AMINO)SILANES.JOURNAL OF FLUORINE CHEMISTRY. VOL. 64. ISSUE 1-2. P. 95-99 5 100% 1
9 BITTERER, F , LANGHANS, KP , STELZER, O , (1995) LINEAR OLIGOPHOSPHAALKANES .28.1. REDOX CYCLIZATION OF FUNCTIONAL METHYLENEBISPHOSPHANES XRP-CH2-PRX (X=H, CL) WITH CYCLOPOLYPHOSPHANES.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES. VOL. 50. ISSUE 10. P. 1521-1526 9 50% 2
10 PADMA, DK , KUMAR, HPS , (1992) DISPLACEMENT OF LEWIS ACID GASES - PF5, BF3 AND SIF4 FROM THEIR AMMONIUM, ALKALI-METAL AND PYRIDINIUM FLUOROCOMPLEXES BY SULFUR-TRIOXIDE AT ROOM-TEMPERATURE.SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY. VOL. 22. ISSUE 10. P. 1533-1549 5 100% 1

Classes with closest relation at Level 1



Rank Class id link
1 21474 N N N TRIMETHYLETHYLENEDIAMINE//TRIPHENYLMETHYL//PHOSPHORUS FLUORINE COMPOUNDS
2 34026 INCLUSION HOST//1 AMINOALKANEPHOSPHONATE//2 ACETAMIDOFUCOBIOSIDE
3 33000 DIALKYL FLUOROPHOSPHATES//IC SECTOR//IODOSILANE
4 18542 ORGANOMETALL COORDINAT CPDS//PHOSPHORUS MACROCYCLES//1 5 DIAZA 3 7 DIPHOSPHACYCLOOCTANES
5 23069 PHYSICOCHEM ENVIRONM HUMAN PROTECT//HYDROXYLAMMONIUM COMPOUNDS//HEXAFLUOROSILICATE
6 11404 HYDROPHOSPHINATION//PHOSPHINE BORANES//BURKE 6128
7 10984 IUQOEM//PHOSPHANIDO BRIDGED//PHOSPHIDO BRIDGED
8 33947 1 4 2 LAMBDA5 5 LAMBDA5 DIOXADIPHOSPHORINANE//2 3 BISPHOSPHONOSUCCINATE//ABX AM3R3X2Z6
9 29474 HETEROCYCLICN P//PHOSPHA//DIMETHYLPHOSPHINATES
10 36053 PARAMAGNETIC SILICA BASED MATERIALS//BISDICHLOROPHOSPHORYLIMIDE//HEXACHLORODIPHOSPHAZONIUM SALTS

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