Class information for:
Level 1: ALLENEPHOSPHONATES//1 2 ALKADIENEPHOSPHONATES//2 CHLORO 1 3 ALKADIENYLPHOSPHONIC DICHLORIDES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24445 311 17.9 33%


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
24445 1                   ALLENEPHOSPHONATES//1 2 ALKADIENEPHOSPHONATES//2 CHLORO 1 3 ALKADIENYLPHOSPHONIC DICHLORIDES 311

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 ALLENEPHOSPHONATES authKW 534554 2% 78% 7
2 1 2 ALKADIENEPHOSPHONATES authKW 392736 1% 100% 4
3 2 CHLORO 1 3 ALKADIENYLPHOSPHONIC DICHLORIDES authKW 294552 1% 100% 3
4 1 2 BUTADIENEPHOSPHONATES authKW 196368 1% 100% 2
5 2 CHLORO 1 3 ALKADIENYLPHOSPHONIC ACIDS authKW 196368 1% 100% 2
6 2 OXAPHOSPHOLES authKW 196368 1% 100% 2
7 2 OXO 3 ALKENEPHOSPHONIC ACIDS authKW 196368 1% 100% 2
8 ACETYLENECARBOXYLIC ACID authKW 196368 1% 100% 2
9 ALKADIENEPHOSPHONATE DERIVATIVES authKW 196368 1% 100% 2
10 N MORPHOLINO O ALKYL 3 METHYL 1 2 BUTADIENEPHOSPHONATES authKW 196368 1% 100% 2

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 2484 41% 0% 126
2 Chemistry, Multidisciplinary 1790 49% 0% 152
3 Chemistry, Inorganic & Nuclear 892 20% 0% 61
4 Multidisciplinary Sciences 20 2% 0% 5
5 Polymer Science 8 3% 0% 10
6 Pharmacology & Pharmacy 5 5% 0% 16
7 Crystallography 2 1% 0% 4
8 Thermodynamics 0 1% 0% 2
9 Spectroscopy -0 1% 0% 2
10 Psychology, Clinical -0 0% 0% 1

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 CHEM K P LAVSKI 98184 0% 100% 1
2 ELEMENTORGAN COMPOUNDS 98184 0% 100% 1
3 PHYSIOL ACT CPDS 31884 4% 3% 13
4 CHIM BIOORGAN SUBST NAT 19635 0% 20% 1
5 STATE ORGANOMETALLIC CHEM 16362 0% 17% 1
6 AM2N 7269 1% 4% 2
7 BIOCATALYSIS 6011 1% 2% 4
8 BULGARIAN SCI 4907 0% 5% 1
9 ORGAN CHEM TECHNOL 3523 3% 0% 9
10 HIGH NEW TECHNOL 3165 0% 3% 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 ZHURNAL OBSHCHEI KHIMII 86281 27% 1% 84
2 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 36109 20% 1% 61
3 KHIMIKO-FARMATSEVTICHESKII ZHURNAL 5516 4% 0% 12
4 ZHURNAL ORGANICHESKOI KHIMII 4176 6% 0% 18
5 HETEROATOM CHEMISTRY 2229 2% 0% 7
6 BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE 1625 3% 0% 9
7 USPEKHI KHIMII 825 1% 0% 4
8 REVUE DE MEDECINE 680 0% 1% 1
9 VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A 550 2% 0% 5
10 DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE 502 1% 0% 4

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 ALLENEPHOSPHONATES 534554 2% 78% 7 Search ALLENEPHOSPHONATES Search ALLENEPHOSPHONATES
2 1 2 ALKADIENEPHOSPHONATES 392736 1% 100% 4 Search 1+2+ALKADIENEPHOSPHONATES Search 1+2+ALKADIENEPHOSPHONATES
3 2 CHLORO 1 3 ALKADIENYLPHOSPHONIC DICHLORIDES 294552 1% 100% 3 Search 2+CHLORO+1+3+ALKADIENYLPHOSPHONIC+DICHLORIDES Search 2+CHLORO+1+3+ALKADIENYLPHOSPHONIC+DICHLORIDES
4 1 2 BUTADIENEPHOSPHONATES 196368 1% 100% 2 Search 1+2+BUTADIENEPHOSPHONATES Search 1+2+BUTADIENEPHOSPHONATES
5 2 CHLORO 1 3 ALKADIENYLPHOSPHONIC ACIDS 196368 1% 100% 2 Search 2+CHLORO+1+3+ALKADIENYLPHOSPHONIC+ACIDS Search 2+CHLORO+1+3+ALKADIENYLPHOSPHONIC+ACIDS
6 2 OXAPHOSPHOLES 196368 1% 100% 2 Search 2+OXAPHOSPHOLES Search 2+OXAPHOSPHOLES
7 2 OXO 3 ALKENEPHOSPHONIC ACIDS 196368 1% 100% 2 Search 2+OXO+3+ALKENEPHOSPHONIC+ACIDS Search 2+OXO+3+ALKENEPHOSPHONIC+ACIDS
8 ACETYLENECARBOXYLIC ACID 196368 1% 100% 2 Search ACETYLENECARBOXYLIC+ACID Search ACETYLENECARBOXYLIC+ACID
9 ALKADIENEPHOSPHONATE DERIVATIVES 196368 1% 100% 2 Search ALKADIENEPHOSPHONATE+DERIVATIVES Search ALKADIENEPHOSPHONATE+DERIVATIVES
10 N MORPHOLINO O ALKYL 3 METHYL 1 2 BUTADIENEPHOSPHONATES 196368 1% 100% 2 Search N+MORPHOLINO+O+ALKYL+3+METHYL+1+2+BUTADIENEPHOSPHONATES Search N+MORPHOLINO+O+ALKYL+3+METHYL+1+2+BUTADIENEPHOSPHONATES

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 ALABUGIN, IV , BREL, VK , (1997) THE PHOSPHORUS-CONTAINING ALLENES: THE STRUCTURE AND REACTIONS WITH ELECTROPHILIC REAGENTS.USPEKHI KHIMII. VOL. 66. ISSUE 3. P. 225-245 49 67% 39
2 ENCHEV, DD , STANKOLOV, SP , (2007) 1,2-ALKATRIENEPHOSPHONATES IN THE REACTIONS WITH SULFENYL- AND SELENENYLBROMIDES.PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS. VOL. 182. ISSUE 8. P. 1857 -1869 13 93% 1
3 KHUSAINOVA, NG , PUDOVIK, AN , (1987) PHOSPHORYLATED ALLENES - METHODS OF PREPARATION AND CHARACTERISTICS.USPEKHI KHIMII. VOL. 56. ISSUE 6. P. 975-1003 30 83% 24
4 ENCHEV, DD , (2008) 4-PHENYLSULFENYL- AND 4-PHENYLSELENENYL-2,5-DIHYDRO-1,2-OXAPHOSPHOLE-2-OXIDES BY THE REACTION OF 1,2-ALKADIENEPHOSPHONIC AMIDOESTERS WITH SULPHENYL- AND SELENENYLBROMIDES.PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS. VOL. 183. ISSUE 11. P. 2649 -2654 9 100% 1
5 BREL, VK , (2006) PHOSPHONOALLENES FOR BUILDING ORGANOPHOSPHORUS DERIVATIVES.HETEROATOM CHEMISTRY. VOL. 17. ISSUE 6. P. 547-556 20 47% 10
6 FOURGEAUD, P , VOLLE, JN , VORS, JP , BEKRO, YA , PIRAT, JL , VIRIEUX, D , (2016) 5-H-1,2-OXAPHOSPHOLE 2-OXIDES, KEY BUILDING BLOCKS FOR DIVERSITY ORIENTED CHEMICAL LIBRARIES.TETRAHEDRON. VOL. 72. ISSUE 49. P. 7912 -7925 14 44% 0
7 BELAKHOV, VV , YUDELEVICH, VI , IONIN, BI , KOMAROV, EV , PETROV, AA , (1988) SYNTHESIS, STRUCTURE, REACTIVITY AND PROPERTIES OF 1,2-ALKADIENE PHOSPHONIC-ACIDS AND THEIR DERIVATIVES.ZHURNAL OBSHCHEI KHIMII. VOL. 58. ISSUE 6. P. 1193-1206 16 94% 2
8 IVANOV, IK , CHRISTOV, VC , (2012) SYNTHESIS AND ELECTROPHILIC CYCLIZATION REACTIONS OF DIPHENYL 3-METHYLHEXA-1,3,4-TRIEN-3-YL PHOSPHINE OXIDE.HETEROATOM CHEMISTRY. VOL. 23. ISSUE 4. P. 345 -351 15 41% 1
9 IVANOV, IK , CHRISTOV, VC , (2013) SYNTHESIS AND ELECTROPHILIC CYCLIZATION REACTIONS OF DIPHENYL 3-METHYLPENTA-1,2,4-TRIENYL PHOSPHINE OXIDE.SYNTHETIC COMMUNICATIONS. VOL. 43. ISSUE 6. P. 800 -809 15 39% 0
10 ENCHEV, DD , (2005) INTERACTION OF 1,2-ALKADIENEPHOSPHONIC DIALKYL ESTERS WITH SULFENYL-AND SELENENYLBROMIDES.HETEROATOM CHEMISTRY. VOL. 16. ISSUE 2. P. 156 -158 7 100% 9

Classes with closest relation at Level 1


Rank Class id link
1 5256 ALLENES//MOL RECOGNIT SYNTH//STATE ORGANOMET CHEM
2 36019 GSAO//NH TETRAZOLES//ALLENYLPHOSPHONATES
3 29853 DEV FLAVORS//2E 6Z NONADIENOL//3 4 DIHYDROXYMANDELIC ACID ALKYLAMIDES
4 26643 PHOSPHA SUGARS//HETERO SUGARS//MTT IN VITRO EVALUATION
5 16975 ARENESULFENAMIDES//PHOSPHORUSV OXOHALIDES//THIIRANIUM IONS
6 10279 VINYLPHOSPHONATES//HYDROPHOSPHINYLATION//HYDROPHOSPHORYLATION
7 15012 AE ARBUZOV ORGAN PHYS CHEM//ZHURNAL OBSHCHEI KHIMII//IPSO SUBSTITUTION OF OXYGEN
8 25021 COMPOSES THIOORGAN//1 1 DICYANO 2 CYCLOPROPYLPROPENE//1 METHYLBUTYL PEROXIDE
9 28911 ALKYLTHIOCHLOROACETYLENES//HEXACHLOROPHOSPHORATES//PHOSPHORUS PENTACHLORIDE
10 35069 PHOSPHORYL CONTAINING 1 8 NAPHTHYRIDINE//LANTHANIDE NITRATE COMPLEX//LANTHANIDE NITRATE

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