Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
997 | 9937 | 32.4 | 71% |
Classes in level above (level 3) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
21 | 116144 | JOURNAL OF HETEROCYCLIC CHEMISTRY//INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII |
Classes in level below (level 1) |
ID, lev. below | Publications | Label for level below |
---|---|---|
2760 | 2079 | UGI REACTION//ISOCYANIDES//ALKYL ISOCYANIDES |
3684 | 1853 | 1 4 DIHYDROPYRIDINES//1 4 DIHYDROPYRIDINE//HANTZSCH 1 4 DIHYDROPYRIDINES |
5309 | 1574 | TETRAHYDROBENZOBPYRAN//MALONONITRILE//TETRAHYDROBENZOBPYRANS |
5384 | 1564 | BIGINELLI REACTION//DIHYDROPYRIMIDINONES//DIHYDROPYRIMIDINONE |
11464 | 913 | XANTHENES//XANTHENE//1 8 DIOXO OCTAHYDROXANTHENE |
18933 | 463 | AMIDOALKYL NAPHTHOL//AMIDOALKYL NAPHTHOLS//1 AMIDOALKYL 2 NAPHTHOL |
19540 | 436 | PHYS TECHNOL CEFITEC//NANO ORGANOCATALYST//CHEM BIOINGENIEURWISSEN |
23568 | 286 | PHTHALHYDRAZIDE//ONG//ORGAN NANO GRP |
24857 | 250 | BENZOFQUINOLINE//AZAPHENANTHRENES//NATURAL ALCOHOLS |
26071 | 218 | BETA ACETAMIDO KETONES//BETA ACETAMIDO KETONE//DAKIN WEST REACTION |
28914 | 160 | N PHOSPHONYL IMINES//GREEN SYNTHET CHEM FUNCT MAT//CHEM BIOMED SCI ICBMS |
30196 | 141 | FUNCTIONALIZED PIPERIDINES//TETRAHYDROPYRIDINES//POLYSUBSTITUTED PIPERIDINE |
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 | BIGINELLI REACTION | Author keyword | 942 | 90% | 4% | 418 |
2 | DIHYDROPYRIMIDINONES | Author keyword | 314 | 91% | 1% | 128 |
3 | MULTICOMPONENT REACTION | Author keyword | 290 | 44% | 5% | 493 |
4 | 1 4 DIHYDROPYRIDINES | Author keyword | 216 | 67% | 2% | 194 |
5 | UGI REACTION | Author keyword | 157 | 65% | 2% | 151 |
6 | MULTICOMPONENT REACTIONS | Author keyword | 139 | 29% | 4% | 397 |
7 | ISOCYANIDES | Author keyword | 135 | 51% | 2% | 191 |
8 | 1 4 DIHYDROPYRIDINE | Author keyword | 131 | 59% | 1% | 146 |
9 | POLYHYDROQUINOLINE | Author keyword | 130 | 95% | 0% | 42 |
10 | AMIDOALKYL NAPHTHOL | Author keyword | 124 | 100% | 0% | 35 |
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 | BIGINELLI REACTION | 942 | 90% | 4% | 418 | Search BIGINELLI+REACTION | Search BIGINELLI+REACTION |
2 | DIHYDROPYRIMIDINONES | 314 | 91% | 1% | 128 | Search DIHYDROPYRIMIDINONES | Search DIHYDROPYRIMIDINONES |
3 | MULTICOMPONENT REACTION | 290 | 44% | 5% | 493 | Search MULTICOMPONENT+REACTION | Search MULTICOMPONENT+REACTION |
4 | 1 4 DIHYDROPYRIDINES | 216 | 67% | 2% | 194 | Search 1+4+DIHYDROPYRIDINES | Search 1+4+DIHYDROPYRIDINES |
5 | UGI REACTION | 157 | 65% | 2% | 151 | Search UGI+REACTION | Search UGI+REACTION |
6 | MULTICOMPONENT REACTIONS | 139 | 29% | 4% | 397 | Search MULTICOMPONENT+REACTIONS | Search MULTICOMPONENT+REACTIONS |
7 | ISOCYANIDES | 135 | 51% | 2% | 191 | Search ISOCYANIDES | Search ISOCYANIDES |
8 | 1 4 DIHYDROPYRIDINE | 131 | 59% | 1% | 146 | Search 1+4+DIHYDROPYRIDINE | Search 1+4+DIHYDROPYRIDINE |
9 | POLYHYDROQUINOLINE | 130 | 95% | 0% | 42 | Search POLYHYDROQUINOLINE | Search POLYHYDROQUINOLINE |
10 | AMIDOALKYL NAPHTHOL | 124 | 100% | 0% | 35 | Search AMIDOALKYL+NAPHTHOL | Search AMIDOALKYL+NAPHTHOL |
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 | DIHYDROPYRIMIDINONES | 809 | 95% | 3% | 278 |
2 | 3 4 DIHYDROPYRIMIDIN 21H ONES | 644 | 88% | 3% | 305 |
3 | MULTICOMPONENT REACTIONS | 560 | 43% | 10% | 988 |
4 | BIGINELLI REACTION | 452 | 72% | 4% | 353 |
5 | DIHYDROPYRIMIDINE SYNTHESIS | 448 | 98% | 1% | 111 |
6 | CONDENSATION REACTION | 330 | 75% | 2% | 240 |
7 | IMPROVED PROTOCOL CONDITIONS | 319 | 99% | 1% | 74 |
8 | 1 4 DIHYDROPYRIDINES | 303 | 55% | 4% | 375 |
9 | SOLVENT FREE CONDITIONS | 301 | 24% | 11% | 1079 |
10 | ONE POT SYNTHESIS | 276 | 15% | 17% | 1720 |
Journals |
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 | MOLECULAR DIVERSITY | 12 | 11% | 1% | 97 |
2 | GREEN CHEMISTRY LETTERS AND REVIEWS | 3 | 10% | 0% | 32 |
Reviews |
Title | Publ. year | Cit. | Active references | % act. ref. to same field |
---|---|---|---|---|
Recent developments in isocyanide based multicomponent reactions in applied chemistry | 2006 | 2251 | 247 | 70% |
Multicomponent Reaction Design in the Quest for Molecular Complexity and Diversity | 2011 | 337 | 90 | 62% |
Chemistry and Biology Of Multicomponent Reactions | 2012 | 420 | 334 | 37% |
Metal-mediated post-Ugi transformations for the construction of diverse heterocyclic scaffolds | 2015 | 6 | 44 | 73% |
Strategies for Innovation in Multicomponent Reaction Design | 2009 | 459 | 31 | 61% |
Magnetically Recoverable Nanocatalysts | 2011 | 462 | 175 | 27% |
Multicomponent reactions with isocyanides | 2000 | 2735 | 169 | 57% |
Nano-magnetite (Fe3O4) as a support for recyclable catalysts in the development of sustainable methodologies | 2013 | 180 | 203 | 30% |
Fast-Growing Field of Magnetically Recyclable Nanocatalysts | 2014 | 78 | 423 | 27% |
Higher-order multicomponent reactions: beyond four reactants | 2013 | 82 | 51 | 57% |
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 | BIOTECHNOL MED PLANT | 32 | 41% | 0.6% | 60 |
2 | CHIM PROC | 19 | 53% | 0.3% | 25 |
3 | CHIM PROCEDES | 17 | 43% | 0.3% | 30 |
4 | BIOACT ORGAN MOL SYNTHET UNIT | 17 | 72% | 0.1% | 13 |
5 | ORGAN NANO GRP | 15 | 82% | 0.1% | 9 |
6 | ONG | 14 | 59% | 0.2% | 16 |
7 | ORGAN SYNTH MOL MODELING | 12 | 86% | 0.1% | 6 |
8 | ORGAN COMPOUND | 10 | 44% | 0.2% | 17 |
9 | SCI EDUC INNOVAT | 8 | 60% | 0.1% | 9 |
10 | ZAHEDAN BRANCH | 8 | 20% | 0.4% | 36 |
Related classes at same level (level 2) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000022032 | 2 4 5 TRISUBSTITUTED IMIDAZOLES//1 2 4 5 TETRASUBSTITUTED IMIDAZOLES//TETRASUBSTITUTED IMIDAZOLES |
2 | 0.0000019717 | HYDRAZONOYL HALIDES//CYANOTHIOACETAMIDE//AZA WITTIG REACTION |
3 | 0.0000017442 | IMIDAZO1 2 APYRIDINE//IMIDAZO1 2 APYRIDINES//TDAE |
4 | 0.0000015369 | QUINOLINES//IMINO DIELS ALDER REACTION//POVAROV REACTION |
5 | 0.0000011794 | STABLE PHOSPHORUS YLIDES//PHOSPHORUS YLIDE//VINYLTRIPHENYLPHOSPHONIUM SALT |
6 | 0.0000010776 | GUANIDINE//MONANCHORA PULCHRA//PTILOMYCALIN A |
7 | 0.0000010493 | EVODIAMINE//RUTAECARPINE//EVODIA RUTAECARPA |
8 | 0.0000010423 | DEPROTECTION//TETRAHYDROPYRANYLATION//1 1 DIACETATES |
9 | 0.0000010133 | PRODIGIOSIN//PYRROLES//LAMELLARIN |
10 | 0.0000009705 | 1 5 BENZOTHIAZEPINE//PYRAZOLINE//1 5 BENZODIAZEPINES |