Class information for:
Level 1: HYDROALKYNYLATION//ALKYNE DIMERIZATION//CROSS ADDITION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28021 215 44.2 80%


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
168 2             CHEMISTRY, ORGANIC//ALKYNES//ALLENES 22411
28021 1                   HYDROALKYNYLATION//ALKYNE DIMERIZATION//CROSS ADDITION 215

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 HYDROALKYNYLATION authKW 591770 2% 83% 5
2 ALKYNE DIMERIZATION authKW 454471 4% 40% 8
3 CROSS ADDITION authKW 284050 1% 100% 2
4 HEAD TO TAIL DIMERIZATION authKW 213035 1% 50% 3
5 ENYNES authKW 150822 11% 5% 23
6 1 4 DIPHENYLBUTA 1 3 DIYNE authKW 142025 0% 100% 1
7 ALKENYL ALKYNYL GROUPS authKW 142025 0% 100% 1
8 ALKYNE DIMERIZATIONS authKW 142025 0% 100% 1
9 ALKYNIDE COMPLEX authKW 142025 0% 100% 1
10 BETA ALKYNYL ACID authKW 142025 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 2794 51% 0% 110
2 Chemistry, Multidisciplinary 821 40% 0% 87
3 Chemistry, Inorganic & Nuclear 181 11% 0% 24
4 Chemistry, Applied 127 8% 0% 17
5 Chemistry, Physical 1 5% 0% 11
6 Polymer Science 0 2% 0% 4
7 Computer Science, Interdisciplinary Applications -0 0% 0% 1
8 Biophysics -1 0% 0% 1
9 Engineering, Chemical -2 0% 0% 1
10 Environmental Sciences -3 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 CHIM PARISTECH UMR 7223 142025 0% 100% 1
2 DEPAANIENT CHEM 142025 0% 100% 1
3 SCI ENGN CHEM BUNKYO KU 142025 0% 100% 1
4 SYNTH ASYMETUMR 6180EGIM 142025 0% 100% 1
5 DIPARTIMENTO PROGETTAZ MOL 94681 1% 33% 2
6 CEDD 2 71012 0% 50% 1
7 CIENCIASISQCH 71012 0% 50% 1
8 HYBRID MAT LMH 71012 0% 50% 1
9 QUIM ORGAN ICMOL 71012 0% 50% 1
10 SERV CHIM MOLCNRSURA 331 47340 0% 33% 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 ADVANCED SYNTHESIS & CATALYSIS 6833 7% 0% 16
2 ORGANIC LETTERS 3214 11% 0% 24
3 CHEMICAL COMMUNICATIONS 1063 8% 0% 18
4 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 940 12% 0% 25
5 SYNLETT 634 4% 0% 8
6 ORGANOMETALLICS 531 5% 0% 10
7 CHEMISTRY-A EUROPEAN JOURNAL 481 4% 0% 9
8 JOURNAL OF ORGANIC CHEMISTRY 453 6% 0% 13
9 TETRAHEDRON LETTERS 419 7% 0% 15
10 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 353 5% 0% 10

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 HYDROALKYNYLATION 591770 2% 83% 5 Search HYDROALKYNYLATION Search HYDROALKYNYLATION
2 ALKYNE DIMERIZATION 454471 4% 40% 8 Search ALKYNE+DIMERIZATION Search ALKYNE+DIMERIZATION
3 CROSS ADDITION 284050 1% 100% 2 Search CROSS+ADDITION Search CROSS+ADDITION
4 HEAD TO TAIL DIMERIZATION 213035 1% 50% 3 Search HEAD+TO+TAIL+DIMERIZATION Search HEAD+TO+TAIL+DIMERIZATION
5 ENYNES 150822 11% 5% 23 Search ENYNES Search ENYNES
6 1 4 DIPHENYLBUTA 1 3 DIYNE 142025 0% 100% 1 Search 1+4+DIPHENYLBUTA+1+3+DIYNE Search 1+4+DIPHENYLBUTA+1+3+DIYNE
7 ALKENYL ALKYNYL GROUPS 142025 0% 100% 1 Search ALKENYL+ALKYNYL+GROUPS Search ALKENYL+ALKYNYL+GROUPS
8 ALKYNE DIMERIZATIONS 142025 0% 100% 1 Search ALKYNE+DIMERIZATIONS Search ALKYNE+DIMERIZATIONS
9 ALKYNIDE COMPLEX 142025 0% 100% 1 Search ALKYNIDE+COMPLEX Search ALKYNIDE+COMPLEX
10 BETA ALKYNYL ACID 142025 0% 100% 1 Search BETA+ALKYNYL+ACID Search BETA+ALKYNYL+ACID

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 ZHANG, H , BAO, XG , (2015) COMPUTATIONAL INSIGHT INTO THE MECHANISM OF THE PD(0)-BRONSTED ACID COOPERATIVELY CATALYSED HEAD-TO-TAIL DIMERIZATION OF TERMINAL ALKYNES.RSC ADVANCES. VOL. 5. ISSUE 103. P. 84636 -84642 58 55% 0
2 MATSUYAMA, N , HIRANO, K , SATOH, T , MIURA, M , (2009) NICKEL- AND RHODIUM-CATALYZED ADDITION OF TERMINAL SILYLACETYLENES TO PROPARGYL AMINES: CATALYST-DEPENDENT COMPLEMENTARY REGIOSELECTIVITY.JOURNAL OF ORGANIC CHEMISTRY. VOL. 74. ISSUE 9. P. 3576 -3578 29 97% 18
3 DOU, XW , HUANG, YH , HAYASHI, T , (2016) ASYMMETRIC CONJUGATE ALKYNYLATION OF CYCLIC ,-UNSATURATED CARBONYL COMPOUNDS WITH A CHIRAL DIENE RHODIUM CATALYST.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 55. ISSUE 3. P. 1133 -1137 28 62% 6
4 ZATOLOCHNAYA, OV , GORDEEV, EG , JAHIER, C , ANANIKOV, VP , GEVORGYAN, V , (2014) CARBOXYLATE SWITCH BETWEEN HYDRO- AND CARBOPALLADATION PATHWAYS IN REGIODIVERGENT DIMERIZATION OF ALKYNES.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 20. ISSUE 31. P. 9578 -9588 48 47% 10
5 NISHIMURA, T , (2008) RHODIUM-CATALYZED ALKYNYLATION OF ALKYNES, ALLENES, AND CONJUGATE ENONES.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 66. ISSUE 12. P. 1160 -1167 46 58% 4
6 LIU, G , KONG, W , CHE, JW , ZHU, GG , (2014) PALLADIUM-CATALYZED CROSS ADDITION OF TERMINAL ALKYNES TO ARYL YNAMIDES: AN UNUSUAL TRANS-HYDROALKYNYLATION REACTION.ADVANCED SYNTHESIS & CATALYSIS. VOL. 356. ISSUE 16. P. 3314 -3318 35 61% 6
7 VILLARINO, L , GARCIA-FANDINO, R , LOPEZ, F , MASCARENAS, JL , (2012) PALLADIUM-CATALYZED CONJUGATE ADDITION OF TERMINAL ALKYNES TO ENONES.ORGANIC LETTERS. VOL. 14. ISSUE 12. P. 2996 -2999 28 76% 19
8 HOSHINO, Y , SHIBATA, Y , TANAKA, K , (2012) RHODIUM-CATALYZED THREE-COMPONENT CROSS-ADDITION OF SILYLACETYLENES, ALKYNYL ESTERS, AND ELECTRON-DEFICIENT ALKENES OR ISOCYANATES.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 51. ISSUE 37. P. 9407 -9411 36 60% 4
9 ZHOU, YJ , ZHANG, Y , WANG, JB , (2016) RECENT ADVANCES IN TRANSITION-METAL-CATALYZED SYNTHESIS OF CONJUGATED ENYNES.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 14. ISSUE 28. P. 6638 -6650 47 36% 1
10 KATAGIRI, T , TSURUGI, H , SATOH, T , MIURA, M , (2008) RHODIUM-CATALYZED (E)-SELECTIVE CROSS-DIMERIZATION OF TERMINAL ALKYNES.CHEMICAL COMMUNICATIONS. VOL. . ISSUE 29. P. 3405 -3407 22 92% 36

Classes with closest relation at Level 1


Rank Class id link
1 23339 OXABENZONORBORNADIENE//GUELPH WATERLOO WORK CHEM BIOCHEM//YMU HKBU JOINT TRADIT NAT MED
2 25334 CARBOXYLATO BRIDGES//ENOL ESTERS//SAWHORSE COMPLEXES
3 3669 VINYLIDENE COMPLEXES//ALLENYLIDENE COMPLEXES//METALLABENZENES
4 10189 SONOGASHIRA REACTION//1 3 DIYNES//TERMINAL ALKYNES
5 18554 PROPARGYLAMINES//A3 COUPLING//PROPARGYLIC AMINES
6 6386 CYCLOTRIMERIZATION//222 CYCLOADDITION//CYCLOADDITION
7 10477 ARYLBORONIC ACIDS//ASYMMETRIC 1 4 ADDITION//ASYMMETRIC ARYLATION
8 26365 ACETOXYMERCURATION//MERCURY ACETATE//ALKYNE HYDRATION
9 14588 C C ACTIVATION//CARBOCYANATION//C C BOND ACTIVATION
10 26480 HYDROVINYLATION//CODIMERIZATION//OLEFIN DIMERISATION

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