Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 25034 | 245 | 29.6 | 53% |
Classes in level above (level 2) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 2470 | 3522 | PHOSPHONIOSILYLATION//3 SULFOLENES//NUCLEOPHILIC ACYLATION |
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 | FORMYL ANION EQUIVALENT | Author keyword | 6 | 80% | 2% | 4 |
| 2 | N N DIALKYLHYDRAZONES | Author keyword | 4 | 67% | 2% | 4 |
| 3 | AZA ENAMINES | Author keyword | 4 | 75% | 1% | 3 |
| 4 | SAMP HYDRAZONES | Author keyword | 3 | 45% | 2% | 5 |
| 5 | PI EXCESSIVE HETEROCYCLES | Author keyword | 1 | 100% | 1% | 2 |
| 6 | PL CHEM KAMIKYO KU | Address | 1 | 100% | 1% | 2 |
| 7 | SAMP HYDRAZONE | Author keyword | 1 | 27% | 2% | 4 |
| 8 | ABT GRENZFLACHEN | Address | 1 | 20% | 2% | 4 |
| 9 | USE | Address | 1 | 15% | 2% | 5 |
| 10 | 2 2 DIMETHYL 1 3 DIOXAN 5 ONE | Author keyword | 1 | 50% | 0% | 1 |
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 | FORMYL ANION EQUIVALENT | 6 | 80% | 2% | 4 | Search FORMYL+ANION+EQUIVALENT | Search FORMYL+ANION+EQUIVALENT |
| 2 | N N DIALKYLHYDRAZONES | 4 | 67% | 2% | 4 | Search N+N+DIALKYLHYDRAZONES | Search N+N+DIALKYLHYDRAZONES |
| 3 | AZA ENAMINES | 4 | 75% | 1% | 3 | Search AZA+ENAMINES | Search AZA+ENAMINES |
| 4 | SAMP HYDRAZONES | 3 | 45% | 2% | 5 | Search SAMP+HYDRAZONES | Search SAMP+HYDRAZONES |
| 5 | PI EXCESSIVE HETEROCYCLES | 1 | 100% | 1% | 2 | Search PI+EXCESSIVE+HETEROCYCLES | Search PI+EXCESSIVE+HETEROCYCLES |
| 6 | SAMP HYDRAZONE | 1 | 27% | 2% | 4 | Search SAMP+HYDRAZONE | Search SAMP+HYDRAZONE |
| 7 | 2 2 DIMETHYL 1 3 DIOXAN 5 ONE | 1 | 50% | 0% | 1 | Search 2+2+DIMETHYL+1+3+DIOXAN+5+ONE | Search 2+2+DIMETHYL+1+3+DIOXAN+5+ONE |
| 8 | ACROLEIN DERIVATIVES | 1 | 50% | 0% | 1 | Search ACROLEIN+DERIVATIVES | Search ACROLEIN+DERIVATIVES |
| 9 | CHIRAL DIHYDROXYACETONE EQUIVALENT | 1 | 50% | 0% | 1 | Search CHIRAL+DIHYDROXYACETONE+EQUIVALENT | Search CHIRAL+DIHYDROXYACETONE+EQUIVALENT |
| 10 | KETODIOLS | 1 | 50% | 0% | 1 | Search KETODIOLS | Search KETODIOLS |
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 | ALDEHYDE HYDRAZONES | 33 | 75% | 10% | 24 |
| 2 | FORMALDEHYDE SAMP HYDRAZONE | 16 | 65% | 6% | 15 |
| 3 | DIALKYLHYDRAZONES | 11 | 100% | 2% | 6 |
| 4 | CYANIDE EQUIVALENT | 6 | 80% | 2% | 4 |
| 5 | METALATED CHIRAL HYDRAZONES | 6 | 33% | 6% | 14 |
| 6 | CYANIDE EQUIVALENTS | 6 | 100% | 2% | 4 |
| 7 | FORMYL DELTA LACTONES | 6 | 100% | 2% | 4 |
| 8 | DIMETHYLHYDRAZONE | 5 | 63% | 2% | 5 |
| 9 | SAMP HYDRAZONE | 4 | 47% | 3% | 7 |
| 10 | CHIRAL FORMYL ANION | 4 | 75% | 1% | 3 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Aldehyde N,N-dialkylhydrazones as neutral acyl anion equivalents: Umpolung of the imine reactivity | 2007 | 50 | 169 | 38% |
| Recovery of carbonyl compounds from N,N-dialkylhydrazones | 2000 | 70 | 43 | 21% |
| The dihydroxyacetone unit - A versatile C-3 building block in organic synthesis | 2005 | 104 | 107 | 14% |
| The SAMP-/RAMP-hydrazone methodology in asymmetric synthesis | 2002 | 204 | 360 | 18% |
| N,N-Dialkylhydrazones in Organic Synthesis. From Simple N,N-Dimethylhydrazones to Supported Chiral Auxiliaries | 2010 | 58 | 278 | 17% |
| Heterocyclic acyl and formyl anion equivalents | 2001 | 8 | 102 | 10% |
| Recent uses of iron (III) chloride in organic synthesis | 2006 | 85 | 125 | 2% |
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 | PL CHEM KAMIKYO KU | 1 | 100% | 0.8% | 2 |
| 2 | ABT GRENZFLACHEN | 1 | 20% | 1.6% | 4 |
| 3 | USE | 1 | 15% | 2.0% | 5 |
| 4 | IRCOF UFR SCI | 1 | 50% | 0.4% | 1 |
| 5 | SYNTH THIO SELENO ORGAN | 1 | 50% | 0.4% | 1 |
| 6 | GEN EDUC CHEM AOBA KU | 0 | 25% | 0.4% | 1 |
| 7 | FARM QUIM ORGAN FARMACEUT | 0 | 13% | 0.4% | 1 |
| 8 | SECT ORGAN CHEM ORGAN NAT CPDS | 0 | 11% | 0.4% | 1 |
| 9 | AIST CHUBU | 0 | 10% | 0.4% | 1 |
| 10 | USE INVEST QUIM | 0 | 100% | 0.4% | 1 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000214626 | 2 TRIMETHYLSILYLTHIAZOLE//CHAIN EXTENTION//DETRANSFORMATION |
| 2 | 0.0000186981 | N AMINOIMIDE//2 3 DICHLORONAPHTHOQUINONE//REDUCTIVE ACETYLATION |
| 3 | 0.0000173899 | NUCLEOPHILIC ACYLATION//AMINONITRILES//1 3 DITHIOLO4 5 DPYRIMIDINE |
| 4 | 0.0000154074 | ONO 3403//FOY 305//1 AMINOINDOLINE |
| 5 | 0.0000126778 | N SULFINYLIMINES//N SULFONYL IMINE//SULFINIMINES |
| 6 | 0.0000102591 | 3 4 DISUBSTITUTED PIPERIDINE//STENUS COMMA//TETRAHYDRO 3 BENZAZEPINES |
| 7 | 0.0000096443 | NUQUIMHE//NUCLEO QUIM HETEROCICLOS NUQUIMHE//NUCLEO QUIM HETEROCICLOS |
| 8 | 0.0000091555 | PYRIDOACRIDINE//ASCIDIDEMIN//MAKALUVAMINE |
| 9 | 0.0000081086 | 1 4 5 6 TETRAHYDROPYRIDAZINE//BOTELL//COMBINATORIAL PARALLEL SYNTH |
| 10 | 0.0000079973 | CHIRAL IMINES//UNITE CHIM ORGAN ASSOCIEE//ETUD PHARMACEUT |