Class information for:
Level 1: TRIPLET 1 4 BIRADICALS//1 4 BIRADICALS//DI 2 PYRONES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14414 705 25.9 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
750 11826 PATERNO BUCHI REACTION//PHOTOCYCLOADDITION//SOLID STATE PHOTOREACTION

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 TRIPLET 1 4 BIRADICALS Author keyword 3 100% 0% 3
2 1 4 BIRADICALS Author keyword 2 44% 1% 4
3 DI 2 PYRONES Author keyword 2 67% 0% 2
4 2 OXYALLYL Author keyword 1 100% 0% 2
5 22 PHOTOCYCLOADDITIONS Author keyword 1 50% 0% 2
6 TRANS 1 CYCLOHEXENYL PHENYL KETONE Author keyword 1 100% 0% 2
7 IFOC Address 1 19% 1% 6
8 PHOTOCHEMICAL CYCLOADDITION Author keyword 1 33% 0% 3
9 TRANSITION STATE ANALYSIS Author keyword 1 30% 0% 3
10 OXEPINONES Author keyword 1 40% 0% 2

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 TRIPLET 1 4 BIRADICALS 3 100% 0% 3 Search TRIPLET+1+4+BIRADICALS Search TRIPLET+1+4+BIRADICALS
2 1 4 BIRADICALS 2 44% 1% 4 Search 1+4+BIRADICALS Search 1+4+BIRADICALS
3 DI 2 PYRONES 2 67% 0% 2 Search DI+2+PYRONES Search DI+2+PYRONES
4 2 OXYALLYL 1 100% 0% 2 Search 2+OXYALLYL Search 2+OXYALLYL
5 22 PHOTOCYCLOADDITIONS 1 50% 0% 2 Search 22+PHOTOCYCLOADDITIONS Search 22+PHOTOCYCLOADDITIONS
6 TRANS 1 CYCLOHEXENYL PHENYL KETONE 1 100% 0% 2 Search TRANS+1+CYCLOHEXENYL+PHENYL+KETONE Search TRANS+1+CYCLOHEXENYL+PHENYL+KETONE
7 PHOTOCHEMICAL CYCLOADDITION 1 33% 0% 3 Search PHOTOCHEMICAL+CYCLOADDITION Search PHOTOCHEMICAL+CYCLOADDITION
8 TRANSITION STATE ANALYSIS 1 30% 0% 3 Search TRANSITION+STATE+ANALYSIS Search TRANSITION+STATE+ANALYSIS
9 OXEPINONES 1 40% 0% 2 Search OXEPINONES Search OXEPINONES
10 TRIPLET BIRADICALS 1 40% 0% 2 Search TRIPLET+BIRADICALS Search TRIPLET+BIRADICALS

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 PHOTOCHEMICAL CYCLOADDITION REACTION 17 79% 2% 11
2 2 METHYLBUT 1 EN 3 YNE 15 88% 1% 7
3 TRIPLET 1 4 BIRADICALS 11 54% 2% 14
4 CYCLOHEX 2 ENONES 11 100% 1% 6
5 2 CYCLOPENTENONE 8 75% 1% 6
6 4 6 DIMETHYL 2 PYRONE 8 100% 1% 5
7 44 PHOTOCYCLOADDITION 7 67% 1% 6
8 ELECTRON DEFICIENT ETHENES 6 100% 1% 4
9 MO ANALYSIS 5 54% 1% 7
10 PHOTOCHEMICAL CYCLOADDITION REACTIONS 5 45% 1% 9

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
NEW INSIGHTS INTO AN OLD MECHANISM - [2 + 2] PHOTOCYCLOADDITION OF ENONES TO ALKENES 1993 171 49 65%
SYNTHETIC APPLICATIONS OF INTRAMOLECULAR ENONE OLEFIN PHOTOCYCLOADDITIONS 1988 214 78 53%
Exploring the 1,5 cyclization of alkyl propargyl 1,4 biradicals 1996 14 18 72%
[2+2]-PHOTOCYCLOADDITION/FRAGMENTATION STRATEGIES FOR THE SYNTHESIS OF NATURAL AND UNNATURAL PRODUCTS 1995 118 88 19%
NEW DEVELOPMENTS IN THE FIELD OF PHOTOCHEMICAL SYNTHESES 1989 106 124 17%
INTRAMOLECULAR [2+2] PHOTOADDITION CYCLOBUTANE-FRAGMENTATION SEQUENCE IN ORGANIC-SYNTHESIS 1982 151 12 58%
The role of spin-orbit coupling and symmetry in photochemical rearrangements of alpha,beta-unsaturated cyclic ketones 1996 7 26 42%
The [4+4] cycloaddition and its strategic application in natural product synthesis 1996 68 106 8%
REGIOSELECTIVITY IN INTERMOLECULAR PHOTOADDITION OF ALPHA,BETA-UNSATURATED KETONES TO ALKENES 1995 0 21 71%
THE APPLICATION OF CYCLOBUTANE DERIVATIVES IN ORGANIC-SYNTHESIS 1986 63 91 21%

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 IFOC 1 19% 0.9% 6
2 GUNNING LEMIEUX CHEM E343 1 50% 0.1% 1
3 ENGN PL CHEM CHEM ENGN 1 22% 0.3% 2
4 GRP MODELISAT REACT CHIM 0 33% 0.1% 1
5 QUAL MAT SCI 0 33% 0.1% 1
6 UNITE MIXTE RECH 6519 0 33% 0.1% 1
7 CATALYSIS CRC 0 25% 0.1% 1
8 PRCB 0 20% 0.1% 1
9 UNITAT CRISTAL IOGRAFIA 0 20% 0.1% 1
10 BIOSTRUCT SECT 0 17% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000256492 PHOTOCHIROGENESIS//CHIRAL PHOTOCHEMISTRY//ENTROPY CONTROL PROJECT
2 0.0000199493 PATERNO BUCHI REACTION//PATERNO BUCHI REACTIONS//OXETANES
3 0.0000191618 LAVANDULA LUISIERI//FOLDING STRAIN STEREOCONTROL//PHOTOCHEMICAL CYCLOADDITIONS
4 0.0000146092 CYCLOADDITION INTRAMOLECULAR//EPOXY NITRILE//SPIRO KETALS
5 0.0000130103 ACETOACETANILIDES//OXETANONES//CHEMCAL ENGN
6 0.0000122339 5 FLUORO 1 3 DIMETHYLURACIL//ACID CATALYZED PHOTOREACTION//CENT RADIO ISOTOPE SCI
7 0.0000112676 OPHIOBOLIN A//COTYLENIN A//HYPOESTOXIDE
8 0.0000109184 IQUIOS//BENZO1 3DIOXOLE//CALIFORNIA LAUREL
9 0.0000105355 OXA DI PI METHANE REARRANGEMENT//CYCLOHEXA 2 4 DIENONE//MASKED O BENZOQUINONES
10 0.0000104348 MIXED SUBSTITUTED PHENOLS//KINETICS OF CHLORINATION//CHLORINATION OF PHENOLS