Class information for:
Level 2: PATERNO BUCHI REACTION//CAGED COMPOUNDS//PHOTOCHEMISTRY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
922 11153 31.2 51%


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
247 3       JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY//CHEMISTRY, PHYSICAL//ESIPT 46741
922 2             PATERNO BUCHI REACTION//CAGED COMPOUNDS//PHOTOCHEMISTRY 11153
3814 1                   RADICAL CATION//PYRYLOGENS//PHOTOCHEMICAL ELECTRON TRANSFER 1901
7685 1                   CAGED COMPOUNDS//PHOTOLABILE PROTECTING GROUPS//PHOTOCLEAVABLE PROTECTING GROUPS 1339
8672 1                   SANKEN//LASER FLASH PHOTOLYSIS//LIGHT ABSORBING TRANSIENT 1229
11906 1                   LEHRSTUHL ORGAN CHEM 1//TRIPLET 1 4 BIRADICALS//PHOTOCHEMICAL CYCLOADDITION 945
16050 1                   PATERNO BUCHI REACTION//PHOTOCHIROGENESIS//ENTROPY CONTROL PROJECT 676
16841 1                   ACRIDIZINIUM SALTS//QUINOLIZINIUM//LEPIDOPTERENE 632
18429 1                   9 FLUORENYL CATION//EXCITED STATE CARBON ACIDS//ESTER PHOTOCHEMISTRY 552
18484 1                   ARYL CATIONS//PHOTODECHLORINATION PATHWAY//PHOTODECHLORINATION 549
18618 1                   PHOTODECARBOXYLATION//PHTHALIMIDES//ALPHA KETO CARBOXYLATES 544
19039 1                   DI PI METHANE REARRANGEMENT//DIBENZOBARRELENES//DIBENZOSEMIBULLVALENES 525
20658 1                   5 FLUORO 1 3 DIMETHYLURACIL//ACID CATALYZED PHOTOREACTION//CENT RADIO ISOTOPE SCI 450
23454 1                   MERCURY EXCIPLEX//SCI CHEM 311 TSUSHIMA NAKA//PHOTOSENSITIZED LUMINESCENCE 345
24080 1                   COUMARIN DIMER//7 ACRYLOYLOXY 4 METHYLCOUMARIN//PHOTO DIMERIZATION 324
25139 1                   PHOTOCYCLISATION//1 4 BIRADICALS//ALKOXYCHROMONES 290
26901 1                   2 METHYLENEINDENE 1 3 DIONES//BENZOFINDOLE 4 9 DIONES//BENZOFLINDOLE 4 9 DIONES 242
27594 1                   NITROPHENYL ETHERS//4 NITROVERATROLE//CHAIN ADDITION REACTION 226
31427 1                   PROFRAGRANCES//ESTERQUAT//ESTERAMIDE QUAT 153
31744 1                   ALPHA DEHYDROAMINO ACID DERIVATIVE//DIHYDROBENZOQUINOLINONES//DIHYDROOXAZOLE 148
36270 1                   1 NAPHTHYLAMINES//3 4 BISPHENYLMETHYL 25H FURANONE//3 OXABICYCLO310HEXAN 2 ONE 83

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 PATERNO BUCHI REACTION authKW 92794 0% 81% 42
2 CAGED COMPOUNDS authKW 92708 1% 43% 79
3 PHOTOCHEMISTRY authKW 83328 4% 7% 438
4 PHOTOCYCLOADDITION authKW 81910 1% 46% 65
5 CHEMISTRY, ORGANIC WoSSC 61720 34% 1% 3796
6 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY journal 58230 4% 5% 417
7 JOURNAL OF PHOTOCHEMISTRY journal 39430 1% 12% 123
8 JOURNAL OF ORGANIC CHEMISTRY journal 38509 8% 2% 858
9 1 4 BIRADICALS authKW 38472 0% 94% 15
10 PHOTOLABILE PROTECTING GROUPS authKW 36465 0% 67% 20

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 61720 34% 1% 3796
2 Chemistry, Multidisciplinary 35413 37% 0% 4151
3 Chemistry, Physical 6930 19% 0% 2125
4 Physics, Atomic, Molecular & Chemical 1389 6% 0% 636
5 Crystallography 830 3% 0% 333
6 Chemistry, Medicinal 148 2% 0% 211
7 Biophysics 101 2% 0% 255
8 Polymer Science 63 2% 0% 245
9 Imaging Science & Photographic Technology 7 0% 0% 34
10 Spectroscopy 5 1% 0% 101

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 LEHRSTUHL ORGAN CHEM 1 33244 0% 23% 52
2 SANKEN 21505 0% 25% 31
3 ENTROPY CONTROL PROJECT 19914 0% 30% 24
4 INOUE PHOTOCHIROGENESIS PROJECT 16893 0% 25% 25
5 ICORP ENTROPY CONTROL PROJECT 13670 0% 50% 10
6 OFF UNIV IND ABORAT 10924 0% 29% 14
7 CENT RADIO ISOTOPE SCI 8753 0% 80% 4
8 ICORP ENTROPY CONTROL PROJECT JST 8208 0% 100% 3
9 PHOTOCHIM ORGAN 6835 0% 50% 5
10 CHEM SAKYO KU 6694 0% 35% 7

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 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 58230 4% 5% 417
2 JOURNAL OF PHOTOCHEMISTRY 39430 1% 12% 123
3 JOURNAL OF ORGANIC CHEMISTRY 38509 8% 2% 858
4 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 33356 10% 1% 1078
5 TETRAHEDRON LETTERS 24826 7% 1% 830
6 PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES 19265 1% 5% 139
7 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 12411 2% 2% 195
8 BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 12086 3% 2% 287
9 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 11267 2% 2% 219
10 HELVETICA CHIMICA ACTA 10821 2% 2% 188

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 PATERNO BUCHI REACTION 92794 0% 81% 42 Search PATERNO+BUCHI+REACTION Search PATERNO+BUCHI+REACTION
2 CAGED COMPOUNDS 92708 1% 43% 79 Search CAGED+COMPOUNDS Search CAGED+COMPOUNDS
3 PHOTOCHEMISTRY 83328 4% 7% 438 Search PHOTOCHEMISTRY Search PHOTOCHEMISTRY
4 PHOTOCYCLOADDITION 81910 1% 46% 65 Search PHOTOCYCLOADDITION Search PHOTOCYCLOADDITION
5 1 4 BIRADICALS 38472 0% 94% 15 Search 1+4+BIRADICALS Search 1+4+BIRADICALS
6 PHOTOLABILE PROTECTING GROUPS 36465 0% 67% 20 Search PHOTOLABILE+PROTECTING+GROUPS Search PHOTOLABILE+PROTECTING+GROUPS
7 PHOTODECARBOXYLATION 30073 0% 50% 22 Search PHOTODECARBOXYLATION Search PHOTODECARBOXYLATION
8 DI PI METHANE REARRANGEMENT 26926 0% 62% 16 Search DI+PI+METHANE+REARRANGEMENT Search DI+PI+METHANE+REARRANGEMENT
9 22 PHOTOCYCLOADDITION 26276 0% 38% 25 Search 22+PHOTOCYCLOADDITION Search 22+PHOTOCYCLOADDITION
10 LASER FLASH PHOTOLYSIS 24890 1% 13% 70 Search LASER+FLASH+PHOTOLYSIS Search LASER+FLASH+PHOTOLYSIS

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 KLAN, P , SOLOMEK, T , BOCHET, CG , BLANC, A , GIVENS, R , RUBINA, M , POPIK, V , KOSTIKOV, A , WIRZ, J , (2013) PHOTOREMOVABLE PROTECTING GROUPS IN CHEMISTRY AND BIOLOGY: REACTION MECHANISMS AND EFFICACY.CHEMICAL REVIEWS. VOL. 113. ISSUE 1. P. 119 -191 452 67% 256
2 POPLATA, S , TROSTER, A , ZOU, YQ , BACH, T , (2016) RECENT ADVANCES IN THE SYNTHESIS OF CYCLOBUTANES BY OLEFIN [2+2] PHOTOCYCLOADDITION REACTIONS.CHEMICAL REVIEWS. VOL. 116. ISSUE 17. P. 9748 -9815 333 44% 21
3 HOFFMANN, N , (2008) PHOTOCHEMICAL REACTIONS AS KEY STEPS IN ORGANIC SYNTHESIS.CHEMICAL REVIEWS. VOL. 108. ISSUE 3. P. 1052 -1103 295 32% 471
4 SCHMITTEL, M , BURGHART, A , (1997) UNDERSTANDING REACTIVITY PATTERNS OF RADICAL CATIONS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 36. ISSUE 23. P. 2550 -2589 336 54% 256
5 REMY, R , BOCHET, CG , (2016) ARENE-ALKENE CYCLOADDITION.CHEMICAL REVIEWS. VOL. 116. ISSUE 17. P. 9816 -9849 133 85% 3
6 D'AURIA, M , RACIOPPI, R , (2013) OXETANE SYNTHESIS THROUGH THE PATERNO-BUCHI REACTION.MOLECULES. VOL. 18. ISSUE 9. P. 11384 -11428 143 73% 18
7 YANG, C , INOUE, Y , (2014) SUPRAMOLECULAR PHOTOCHIROGENESIS.CHEMICAL SOCIETY REVIEWS. VOL. 43. ISSUE 12. P. 4123-4143 103 84% 26
8 WANG, PF , (2013) PHOTOLABILE PROTECTING GROUPS: STRUCTURE AND REACTIVITY.ASIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 2. ISSUE 6. P. 452-464 116 89% 8
9 MAYER, G , HECKEL, A , (2006) BIOLOGICALLY ACTIVE MOLECULES WITH A "LIGHT SWITCH".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 45. ISSUE 30. P. 4900 -4921 113 49% 630
10 BACH, T , (1998) STEREOSELECTIVE INTERMOLECULAR [2+2]-PHOTOCYCLOADDITION REACTIONS AND THEIR APPLICATION IN SYNTHESIS.SYNTHESIS-STUTTGART. VOL. . ISSUE 5. P. 683-703 158 64% 204

Classes with closest relation at Level 2


Rank Class id link
1 2538 ORDERED MATTER SCI//SOLID STATE PHOTOREACTION//22 PHOTODIMERIZATION
2 3523 PHOTOGALVANIC CELL//QUADRICYCLANE//POWER POINT
3 3047 POROUS GLASS//ZEOLITE L//ADV ENGN COURSES
4 2081 DYNAMIC NUCLEAR POLARIZATION//HYPERPOLARIZATION//HYPERPOLARIZED C 13
5 3695 BENZOCYCLOBUTENE//O QUINODIMETHANE//ORTHO QUINODIMETHANES
6 2885 DISTONIC DIMER RADICAL CATION//ISOTROPIC HYPERFINE COUPLING CONSTANTS//CLASSICAL AND QUANTUM ROTATION
7 1558 ELECTROCARBOXYLATION//ELECTROCHEMICAL CARBOXYLATION//SRN1
8 2343 SINGLET OXYGEN//TRIAZOLINEDIONES//SINGLET MOLECULAR OXYGEN
9 1533 RADICAL REACTIONS//RADICAL CYCLIZATION//RADICALS AND RADICAL REACTIONS
10 1410 MOL ARCHITECTURE//CHEMISTRY, ORGANIC//FENESTRANES

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