Class information for:
Level 1: SONOGASHIRA REACTION//1 3 DIYNES//COPPER FREE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
10886 958 45.0 76%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
149 22264 CROSS COUPLING//PALLADIUM//HECK REACTION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SONOGASHIRA REACTION Author keyword 32 28% 10% 99
2 1 3 DIYNES Author keyword 22 81% 1% 13
3 COPPER FREE Author keyword 18 53% 3% 24
4 GLASER REACTION Author keyword 15 73% 1% 11
5 SONOGASHIRA COUPLING Author keyword 12 17% 7% 63
6 TERMINAL ALKYNES Author keyword 9 23% 4% 35
7 1 3 DIYNE Author keyword 9 59% 1% 10
8 TERMINAL ALKYNE Author keyword 7 24% 3% 24
9 GLASER COUPLING REACTION Author keyword 6 80% 0% 4
10 SONOGASHIRA COUPLING REACTION Author keyword 6 33% 2% 16

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 SONOGASHIRA REACTION 32 28% 10% 99 Search SONOGASHIRA+REACTION Search SONOGASHIRA+REACTION
2 1 3 DIYNES 22 81% 1% 13 Search 1+3+DIYNES Search 1+3+DIYNES
3 COPPER FREE 18 53% 3% 24 Search COPPER+FREE Search COPPER+FREE
4 GLASER REACTION 15 73% 1% 11 Search GLASER+REACTION Search GLASER+REACTION
5 SONOGASHIRA COUPLING 12 17% 7% 63 Search SONOGASHIRA+COUPLING Search SONOGASHIRA+COUPLING
6 TERMINAL ALKYNES 9 23% 4% 35 Search TERMINAL+ALKYNES Search TERMINAL+ALKYNES
7 1 3 DIYNE 9 59% 1% 10 Search 1+3+DIYNE Search 1+3+DIYNE
8 TERMINAL ALKYNE 7 24% 3% 24 Search TERMINAL+ALKYNE Search TERMINAL+ALKYNE
9 GLASER COUPLING REACTION 6 80% 0% 4 Search GLASER+COUPLING+REACTION Search GLASER+COUPLING+REACTION
10 SONOGASHIRA COUPLING REACTION 6 33% 2% 16 Search SONOGASHIRA+COUPLING+REACTION Search SONOGASHIRA+COUPLING+REACTION

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 1 4 DISUBSTITUTED 1 3 DIYNES 70 86% 4% 36
2 AMINE FREE 65 77% 5% 44
3 COPPER FREE 36 25% 13% 125
4 1 3 DIYNES 30 42% 6% 56
5 HOMOCOUPLING REACTION 27 52% 4% 37
6 PALLADIUM FREE 23 74% 2% 17
7 SYMMETRICAL 1 4 DISUBSTITUTED 1 3 DIYNES 15 82% 1% 9
8 LIGAND FREE 15 23% 6% 57
9 ACETYLENE DERIVATIVES 14 23% 6% 55
10 DIYNES 13 17% 7% 68

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Recent advances in Sonogashira reactions 2011 360 410 32%
Chemicals from Alkynes with Palladium Catalysts 2014 105 491 18%
Palladium-based catalytic systems for the synthesis of conjugated enynes by Sonogashira reactions and related alkynylations 2007 505 176 59%
Recent progress and current applications of Sonogashira coupling reaction in water 2013 32 118 51%
The sonogashira reaction: A booming methodology in synthetic organic chemistry 2007 1385 744 19%
Recent advances and perspectives in copper-catalyzed Sonogashira coupling reactions 2014 8 44 82%
Recent developments and applications of the Cadiot-Chodkiewicz reaction 2015 1 62 32%
Uncommon perspectives in palladium- and copper-catalysed arylation and heteroarylation of terminal alkynes following Heck or Sonogashira protocols: Interactions copper/ligand, formation of diynes, reaction and processes in ionic liquids 2013 8 30 63%
To be or not to be metal-free: trends and advances in coupling chemistries 2014 21 76 22%
Highly Convenient, Clean, Fast, and Reliable Sonogashira Coupling Reactions Promoted by Aminophosphine-Based Pincer Complexes of Palladium Performed under Additive-and Amine-Free Reaction Conditions 2009 37 86 59%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 SYNTHESE REACT ORGAN 2 44% 0.4% 4
2 SYNTHESE REACTIVITE ORGAN 1 40% 0.2% 2
3 QUIM ORGAN MODULO 1 1 20% 0.4% 4
4 BIOCISUMR 8076 CHIM THER EUT 1 50% 0.1% 1
5 BIORGAN MED CHEM S 1 50% 0.1% 1
6 CNRSUMR 7123 1 50% 0.1% 1
7 FUSION SCI 1 50% 0.1% 1
8 JENA SOFT MATER 1 50% 0.1% 1
9 KASARGOD GOVT 1 50% 0.1% 1
10 PEPT SOSCO EA4505 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000205203 DECARBOXYLATIVE COUPLING//FB CHEM ORGAN CHEM//DECARBOXYLATIVE CROSS COUPLING
2 0.0000176701 HECK REACTION//SUZUKI REACTION//SUZUKI MIYAURA REACTION
3 0.0000156625 HYDROALKYNYLATION//ALKYNE DIMERIZATION//HEAD TO TAIL DIMERIZATION
4 0.0000147840 PERICYCLYNES//CARBO MERS//DEHYDROANNULENES
5 0.0000123381 AZAINDOLES//7 AZAINDOLES//2 ETHYNYLANILINE
6 0.0000123155 FALCARINOL//OPLOPANAX HORRIDUS//FALCARINDIOL
7 0.0000115445 YNAMIDES//SERV CHIM PHYS CHIM ORGAN//YNAMIDE
8 0.0000100787 DIPARTIMENTO SCI FARMACOBIOL COMPLESSO NINI BARBI//TRYCHOPHYTON MENTAGROPHYTES//OPIOID LIKE ANALGESICS
9 0.0000096365 SITE SELECTIVITY//OLIGOARYLENES//OPT ULTRA R IDE NANOPHOTON
10 0.0000072683 SILYLFORMYLATION//HIYAMA REACTION//HIYAMA COUPLING