Class information for:
Level 1: BUTLEROV CHEM//PIEZOCHIM ORGAN//REACTION VOLUME

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20357 464 27.9 29%


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
1211 2             DIETHYLZINC//TETRAHEDRON-ASYMMETRY//ASYMMETRIC CATALYSIS 9164
20357 1                   BUTLEROV CHEM//PIEZOCHIM ORGAN//REACTION VOLUME 464

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 BUTLEROV CHEM address 343911 6% 19% 28
2 PIEZOCHIM ORGAN address 243721 2% 37% 10
3 REACTION VOLUME authKW 219347 2% 33% 10
4 HIGH P SURE CHEM address 197424 1% 100% 3
5 AM BUTLEROV CHEM address 151161 6% 8% 29
6 4 TRIAZOLIN 3 authKW 131616 0% 100% 2
7 4 PHENYL 1 authKW 87743 0% 67% 2
8 1HEPTA 2 authKW 65808 0% 100% 1
9 2 ALKOXYTETRAHYDROPYRAN authKW 65808 0% 100% 1
10 3 5 DINITROPHENYLOXIRAN authKW 65808 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 4132 43% 0% 198
2 Chemistry, Multidisciplinary 1654 39% 0% 182
3 Chemistry, Physical 203 17% 0% 77
4 Telecommunications 11 2% 0% 9
5 Chemistry, Applied 4 2% 0% 8
6 Physics, Atomic, Molecular & Chemical 4 3% 0% 12
7 Multidisciplinary Sciences 2 1% 0% 3
8 Thermodynamics 0 1% 0% 4
9 Crystallography 0 1% 0% 4
10 Physics, Multidisciplinary 0 2% 0% 9

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 BUTLEROV CHEM 343911 6% 19% 28
2 PIEZOCHIM ORGAN 243721 2% 37% 10
3 HIGH P SURE CHEM 197424 1% 100% 3
4 AM BUTLEROV CHEM 151161 6% 8% 29
5 AM BUTLEROV SCI CLIN 65808 0% 100% 1
6 BULTEROV CHEM 65808 0% 100% 1
7 BUTLEROV 65808 0% 100% 1
8 ORGAN CHLORINE SYNTH 65808 0% 100% 1
9 PIEZOCHIM ORGAN SYNTH STEREOREACT 65808 0% 100% 1
10 PIEZOCHIM ORGAN UMR 7509 65808 0% 100% 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 REVIEW OF PHYSICAL CHEMISTRY OF JAPAN 37012 1% 19% 3
2 ZHURNAL ORGANICHESKOI KHIMII 33369 13% 1% 62
3 BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE 3894 4% 0% 17
4 RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY 2834 2% 1% 8
5 ZHURNAL OBSHCHEI KHIMII 2625 4% 0% 18
6 RUSSIAN CHEMICAL BULLETIN 2494 4% 0% 19
7 FINNISH CHEMICAL LETTERS 2109 1% 1% 3
8 VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 2 KHIMIYA 1623 2% 0% 7
9 JOURNAL OF PHYSICAL ORGANIC CHEMISTRY 1553 2% 0% 9
10 INTERNATIONAL JOURNAL OF CHEMICAL KINETICS 1309 2% 0% 8

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 REACTION VOLUME 219347 2% 33% 10 Search REACTION+VOLUME Search REACTION+VOLUME
2 4 TRIAZOLIN 3 131616 0% 100% 2 Search 4+TRIAZOLIN+3 Search 4+TRIAZOLIN+3
3 4 PHENYL 1 87743 0% 67% 2 Search 4+PHENYL+1 Search 4+PHENYL+1
4 1HEPTA 2 65808 0% 100% 1 Search 1HEPTA+2 Search 1HEPTA+2
5 2 ALKOXYTETRAHYDROPYRAN 65808 0% 100% 1 Search 2+ALKOXYTETRAHYDROPYRAN Search 2+ALKOXYTETRAHYDROPYRAN
6 3 5 DINITROPHENYLOXIRAN 65808 0% 100% 1 Search 3+5+DINITROPHENYLOXIRAN Search 3+5+DINITROPHENYLOXIRAN
7 3 DIMETHYLBYTENE 2 65808 0% 100% 1 Search 3+DIMETHYLBYTENE+2 Search 3+DIMETHYLBYTENE+2
8 3 METHANOAMINO ACIDS 65808 0% 100% 1 Search 3+METHANOAMINO+ACIDS Search 3+METHANOAMINO+ACIDS
9 4 PHENYL 1 2 4 TRIAZOLINEDIONE 65808 0% 100% 1 Search 4+PHENYL+1+2+4+TRIAZOLINEDIONE Search 4+PHENYL+1+2+4+TRIAZOLINEDIONE
10 ACCELERATION SALT EFFECT 65808 0% 100% 1 Search ACCELERATION+SALT+EFFECT Search ACCELERATION+SALT+EFFECT

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 KISELEV, VD , SHAKIROVA, II , KONOVALOV, AI , (2013) INTERNAL AND EXTERNAL FACTORS PROMOTING THE DIELS-ALDER REACTION.RUSSIAN CHEMICAL BULLETIN. VOL. 62. ISSUE 2. P. 285-303 48 72% 1
2 KONOVALOV, AI , KISELEV, VD , (2003) DIELS-ALDER REACTION - EFFECT OF INTERNAL AND EXTERNAL FACTORS ON THE REACTIVITY OF DIENE-DIENOPHILE SYSTEMS.RUSSIAN CHEMICAL BULLETIN. VOL. 52. ISSUE 2. P. 293-311 38 93% 21
3 KISELEV, VD , KONOVALOV, AI , (2009) INTERNAL AND EXTERNAL FACTORS INFLUENCING THE DIELS-ALDER REACTION.JOURNAL OF PHYSICAL ORGANIC CHEMISTRY. VOL. 22. ISSUE 5. P. 466 -483 31 70% 30
4 KISELEV, VD , KORNILOV, DA , SEROV, NY , KASHAEVA, EA , POTAPOVA, LN , KONOVALOV, AI , (2015) CYCLOHEPTATRIENE IN THE REACTION OF ENE SYNTHESIS WITH DIETHYLAZODICARBOXYLATE.RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 51. ISSUE 11. P. 1532 -1535 12 100% 0
5 KISELEV, VD , SHAKIROVA, II , KORNILOV, DA , KASHAEVA, HA , POTAPOVA, LN , KONOVALOV, AI , (2013) HOMO-DIELS-ALDER REACTION OF A VERY INACTIVE DIENE, BICYCLO[2,2,1]HEPTA-2,5-DIENE, WITH THE MOST ACTIVE DIENOPHILE, 4-PHENYL-1,2,4-TRIAZOLIN-3,5-DIONE. SOLVENT, TEMPERATURE, AND HIGH PRESSURE INFLUENCE ON THE REACTION RATE.JOURNAL OF PHYSICAL ORGANIC CHEMISTRY. VOL. 26. ISSUE 1. P. 47-53 12 86% 17
6 JENNER, G , (2002) HIGH-PRESSURE MECHANISTIC DELINEATION BASED ON ACTIVATION VOLUMES.JOURNAL OF PHYSICAL ORGANIC CHEMISTRY. VOL. 15. ISSUE 1. P. 1 -13 18 75% 25
7 KISELEV, VD , (2013) HIGH-PRESSURE INFLUENCE ON THE RATE OF DIELS-ALDER CYCLOADDITION REACTIONS OF MALEIC ANHYDRIDE WITH SOME DIENES.INTERNATIONAL JOURNAL OF CHEMICAL KINETICS. VOL. 45. ISSUE 9. P. 613-622 12 75% 7
8 KISELEV, VD , BOLOTOV, AV , SHAKIROVA, II , KASHAEVA, HA , POTAPOVA, LN , KONOVALOV, AI , (2012) ANOMALIES IN THE CHANGE OF VOLUMETRIC PARAMETERS OF THE DIELS-ALDER REACTION IN SOLUTION.JOURNAL OF SOLUTION CHEMISTRY. VOL. 41. ISSUE 3. P. 525-535 13 68% 1
9 FIRESTONE, RA , SWISS, KA , (2004) REPLY TO "COMMENT ON 'PHANTOM ACTIVATION VOLUMES"'.JOURNAL OF PHYSICAL CHEMISTRY A. VOL. 108. ISSUE 34. P. 7124-7126 14 74% 2
10 KISELEV, VD , ISKHAKOVA, GG , KASHAEVA, EA , SHIKHAB, MS , MEDVEDEVA, MD , KONOVALOV, AI , (2003) ACTIVATION AND REACTION VOLUMES FOR [4+2] AND [3+2] ADDITIONS INVOLVING MALEIC ANHYDRIDE.RUSSIAN JOURNAL OF GENERAL CHEMISTRY. VOL. 73. ISSUE 12. P. 1884 -1892 13 76% 2

Classes with closest relation at Level 1


Rank Class id link
1 17577 VOLUME PROFILE//NONAQUEOUS ELECTRON TRANSFER//VOLUME OF REACTION
2 17108 DIELS ALDER REACTION//KETENE ACETALS O SILYLATED//REMOVABLE HYDROPHILIC GROUP
3 36078 KOLBE SCHMITT REACTION//3 6 DICHROLO SALICYLIC ACID//ADV ORGAN MAT CHEM
4 15296 ASYNCHRONOUS CONCERTED REACTION//BISTRIFLUOROMETHANESULFONYLMETHANE//CILC IRC
5 30774 ISOCYANOACETATES//ISOCYANOESTERS//PRECURSOR OF ACTIVE FORM
6 13052 INTRAMOLECULAR DIELS ALDER REACTION//IMDAF//7 OXABICYCLO221HEPTANE
7 20093 MOL ARCHITECTURE//LACTONAMYCIN//ISOBENZOFURAN
8 32259 CNRSEZ ROMA 1//EFFUSION TECHNIQUES//CO HINDUSTAN LEVER
9 37067 LATTICE MODEL OF SOLUTION//WATER DMSO SOLUTION//PEROXODISULFATES
10 15588 DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION//HETERO DIELS ALDER REACTION//1 OXA 1 3 BUTADIENES

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