Class information for:
Level 2: SAMARIUM DIIODIDE//PINACOL COUPLING//LOW VALENT TITANIUM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2772 3144 33.1 66%


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
2772 2             SAMARIUM DIIODIDE//PINACOL COUPLING//LOW VALENT TITANIUM 3144
6330 1                   SAMARIUM DIIODIDE//SAMARIUMII IODIDE//SAMARIUM 1498
10210 1                   PINACOL COUPLING//LOW VALENT TITANIUM//PINACOL 1081
25769 1                   REFORMATSKY REACTION//ASYMMETRIC REFORMATSKY REACTION//GRAPHITE POWDER CATHODE 272
30307 1                   SPARGANIUM STOLONIFERUM//SPARGANIACEAE//SCIRPUS YAGARA 171
33661 1                   ALPHA EPOXYKETONES//TUTIN//CORIARIACEAE 122

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 SAMARIUM DIIODIDE authKW 747108 5% 53% 146
2 PINACOL COUPLING authKW 393529 2% 70% 58
3 LOW VALENT TITANIUM authKW 332293 2% 67% 51
4 SAMARIUMII IODIDE authKW 254672 1% 66% 40
5 PINACOL authKW 226129 1% 61% 38
6 SAMARIUM authKW 222640 5% 16% 145
7 REDUCTIVE COUPLING authKW 216079 2% 35% 64
8 TITANIUM TETRAIODIDE authKW 105729 0% 78% 14
9 ALLYLSAMARIUM BROMIDE authKW 97104 0% 100% 10
10 REFORMATSKY REACTION authKW 88338 1% 27% 34

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 51874 57% 0% 1805
2 Chemistry, Multidisciplinary 6717 31% 0% 980
3 Chemistry, Inorganic & Nuclear 438 5% 0% 165
4 Chemistry, Medicinal 174 3% 0% 94
5 Crystallography 55 2% 0% 57
6 Chemistry, Applied 30 2% 0% 55
7 Polymer Science 5 2% 0% 56
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 2 0% 0% 9
9 Integrative & Complementary Medicine 1 0% 0% 7
10 Pharmacology & Pharmacy -0 3% 0% 92

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 KEKULE ORGAN CHEM BIOCHEM 32742 2% 6% 60
2 CATALYSE MOL 25253 1% 15% 17
3 STATE ORGANOMET CHEM 21304 2% 4% 55
4 ORGAN CHEM C 1 19421 0% 100% 2
5 ABT KINDERONKOL HAMATOL 9710 0% 100% 1
6 ADDIT MFG PLANT 9710 0% 100% 1
7 ADV STUDIES NAT PROD ORGAN SYNTHESIS 9710 0% 100% 1
8 C C ITAN HAYA 9710 0% 100% 1
9 CHEM C 9 9710 0% 100% 1
10 CHEM DEV PHARMA 9710 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 TETRAHEDRON LETTERS 24340 14% 1% 430
2 JOURNAL OF ORGANIC CHEMISTRY 13899 9% 1% 273
3 SYNTHETIC COMMUNICATIONS 11807 4% 1% 132
4 SYNLETT 9433 4% 1% 118
5 JOURNAL OF CHEMICAL RESEARCH 8119 2% 1% 70
6 TETRAHEDRON 6941 5% 0% 165
7 ORGANIC LETTERS 5995 4% 1% 127
8 CHEMISTRY LETTERS 4998 3% 0% 110
9 CHINESE JOURNAL OF ORGANIC CHEMISTRY 3115 1% 1% 40
10 SYNTHESIS-STUTTGART 2185 2% 0% 59

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 SAMARIUM DIIODIDE 747108 5% 53% 146 Search SAMARIUM+DIIODIDE Search SAMARIUM+DIIODIDE
2 PINACOL COUPLING 393529 2% 70% 58 Search PINACOL+COUPLING Search PINACOL+COUPLING
3 LOW VALENT TITANIUM 332293 2% 67% 51 Search LOW+VALENT+TITANIUM Search LOW+VALENT+TITANIUM
4 SAMARIUMII IODIDE 254672 1% 66% 40 Search SAMARIUMII+IODIDE Search SAMARIUMII+IODIDE
5 PINACOL 226129 1% 61% 38 Search PINACOL Search PINACOL
6 SAMARIUM 222640 5% 16% 145 Search SAMARIUM Search SAMARIUM
7 REDUCTIVE COUPLING 216079 2% 35% 64 Search REDUCTIVE+COUPLING Search REDUCTIVE+COUPLING
8 TITANIUM TETRAIODIDE 105729 0% 78% 14 Search TITANIUM+TETRAIODIDE Search TITANIUM+TETRAIODIDE
9 ALLYLSAMARIUM BROMIDE 97104 0% 100% 10 Search ALLYLSAMARIUM+BROMIDE Search ALLYLSAMARIUM+BROMIDE
10 REFORMATSKY REACTION 88338 1% 27% 34 Search REFORMATSKY+REACTION Search REFORMATSKY+REACTION

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 SZOSTAK, M , FAZAKERLEY, NJ , PARMAR, D , PROCTER, DJ , (2014) CROSS-COUPLING REACTIONS USING SAMARIUM(II) IODIDE.CHEMICAL REVIEWS. VOL. 114. ISSUE 11. P. 5959 -6039 331 60% 64
2 SZOSTAK, M , SPAIN, M , PARMAR, D , PROCTER, DJ , (2012) SELECTIVE REDUCTIVE TRANSFORMATIONS USING SAMARIUM DIIODIDE-WATER.CHEMICAL COMMUNICATIONS. VOL. 48. ISSUE 3. P. 330 -346 150 75% 27
3 KAGAN, HB , (2003) TWENTY-FIVE YEARS OF ORGANIC CHEMISTRY WITH DIIODOSAMARIUM: AN OVERVIEW.TETRAHEDRON. VOL. 59. ISSUE 52. P. 10351-10372 122 75% 407
4 STREUFF, J , (2013) THE ELECTRON-WAY: METAL-CATALYZED REDUCTIVE UMPOLUNG REACTIONS OF SATURATED AND ALPHA,BETA-UNSATURATED CARBONYL DERIVATIVES.SYNTHESIS-STUTTGART. VOL. 45. ISSUE 3. P. 281-307 144 63% 22
5 STEEL, PG , (2001) RECENT DEVELOPMENTS IN LANTHANIDE MEDIATED ORGANIC SYNTHESIS.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 21. P. 2727 -2751 228 45% 270
6 MOLANDER, GA , HARRIS, CR , (1996) SEQUENCING REACTIONS WITH SAMARIUM(II) IODIDE.CHEMICAL REVIEWS. VOL. 96. ISSUE 1. P. 307-338 94 78% 1010
7 SZOSTAK, M , PROCTER, DJ , (2012) BEYOND SAMARIUM DIIODIDE: VISTAS IN REDUCTIVE CHEMISTRY MEDIATED BY LANTHANIDES(II).ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 51. ISSUE 37. P. 9238 -9256 135 55% 46
8 SZOSTAK, M , SPAIN, M , PROCTER, DJ , (2013) RECENT ADVANCES IN THE CHEMOSELECTIVE REDUCTION OF FUNCTIONAL GROUPS MEDIATED BY SAMARIUM(II) IODIDE: A SINGLE ELECTRON TRANSFER APPROACH.CHEMICAL SOCIETY REVIEWS. VOL. 42. ISSUE 23. P. 9155-9183 133 52% 40
9 CHATTERJEE, A , JOSHI, NN , (2006) EVOLUTION OF THE STEREOSELECTIVE PINACOL COUPLING REACTION.TETRAHEDRON. VOL. 62. ISSUE 52. P. 12137-12158 114 80% 58
10 SHI, SC , LALANCETTE, R , SZOSTAK, M , (2016) CYCLIZATION OF IMIDES TO 2-AZABICYCLES VIA AMINOKETYL RADICALS BY USING SAMARIUM(II) IODIDE-WATER: REACTION DEVELOPMENT, SYNTHETIC SCOPE, AND MECHANISTIC STUDIES.SYNTHESIS-STUTTGART. VOL. 48. ISSUE 12. P. 1825 -1854 112 55% 3

Classes with closest relation at Level 2


Rank Class id link
1 1533 RADICAL REACTIONS//RADICAL CYCLIZATION//RADICALS AND RADICAL REACTIONS
2 3503 MANGANESEIII ACETATE//MANGANESE AND COMPOUNDS//CERIUMIV AMMONIUM NITRATE
3 2301 CARBENE COMPLEXES//CYCLOALUMINATION//FISCHER CARBENE
4 288 CHEMISTRY, ORGANIC//ALLYLATION//TETRAHEDRON LETTERS
5 1215 DEPROTECTION//1 1 DIACETATES//EPOXIDES
6 1908 CHEMISTRY, ORGANIC//DTBB CATALYSED LITHIATION//SPARTEINE
7 1140 LIVERWORTS//HEPATICAE//CHEMISTRY, ORGANIC
8 1558 ELECTROCARBOXYLATION//ELECTROCHEMICAL CARBOXYLATION//SRN1
9 2011 HYDROGENATION//REDUCTIVE AMINATION//O CHLORONITROBENZENE
10 3131 PSEUDOLARIC ACID B//OXYALLYL CATION//PSEUDOLARIX KAEMPFERI

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