Class information for:
Level 1: RMN P 31//HORNER WADSWORTH EMMONS REACTION//RMN C 13

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22187 390 25.9 57%


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
1 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 237069
2015 2             ACETYLENIC ESTERS//PHOSPHORUS YLIDES//TRIPHENYLPHOSPHINE 5465
22187 1                   RMN P 31//HORNER WADSWORTH EMMONS REACTION//RMN C 13 390

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 RMN P 31 authKW 313180 1% 100% 4
2 HORNER WADSWORTH EMMONS REACTION authKW 300092 6% 17% 23
3 RMN C 13 authKW 250542 1% 80% 4
4 HETEROATOM ORGAN CHEM address 211384 2% 30% 9
5 RMN H 1 authKW 176162 1% 75% 3
6 CHIRAL PHOSPHONATE authKW 156590 1% 100% 2
7 PROSTAGLANDIN BUSINESS UNIT address 156590 1% 100% 2
8 DIAZAPHOSPHOLINE authKW 140929 1% 60% 3
9 PHOSPHORE authKW 140929 1% 60% 3
10 CHIM ORGAN HETEROELEMENTS address 104392 1% 67% 2

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 11670 77% 0% 299
2 Chemistry, Inorganic & Nuclear 925 18% 0% 70
3 Chemistry, Multidisciplinary 277 19% 0% 76
4 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 8 1% 0% 3
5 Crystallography 4 2% 0% 6
6 Chemistry, Medicinal 2 2% 0% 6
7 Spectroscopy 0 1% 0% 4
8 Chemistry, Physical -0 3% 0% 13
9 Engineering, Environmental -1 0% 0% 1
10 Nutrition & Dietetics -1 0% 0% 1

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 HETEROATOM ORGAN CHEM 211384 2% 30% 9
2 PROSTAGLANDIN BUSINESS UNIT 156590 1% 100% 2
3 CHIM ORGAN HETEROELEMENTS 104392 1% 67% 2
4 SCI BIZERTA 97552 2% 14% 9
5 CHIM BIOL EA 4505 78295 0% 100% 1
6 CHIM ORGAN SYTHET 78295 0% 100% 1
7 CIENCIAS QIMICAS 78295 0% 100% 1
8 CNRSUMR 7565FR 1742 78295 0% 100% 1
9 HETEROATORN ORGAN CHEM 78295 0% 100% 1
10 INNOVAT THER EUT UMR7200 78295 0% 100% 1

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 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 23378 14% 1% 55
2 JOURNAL OF ORGANIC CHEMISTRY 4615 14% 0% 55
3 TETRAHEDRON LETTERS 4234 16% 0% 63
4 SYNTHETIC COMMUNICATIONS 3440 6% 0% 25
5 SYNTHESIS-STUTTGART 2536 6% 0% 22
6 HETEROATOM CHEMISTRY 903 1% 0% 5
7 JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 834 2% 0% 6
8 REVIEWS ON HETEROATOM CHEMISTRY 640 0% 1% 1
9 JOURNAL OF SULFUR CHEMISTRY 577 1% 0% 2
10 SYNLETT 540 3% 0% 10

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 RMN P 31 313180 1% 100% 4 Search RMN+P+31 Search RMN+P+31
2 HORNER WADSWORTH EMMONS REACTION 300092 6% 17% 23 Search HORNER+WADSWORTH+EMMONS+REACTION Search HORNER+WADSWORTH+EMMONS+REACTION
3 RMN C 13 250542 1% 80% 4 Search RMN+C+13 Search RMN+C+13
4 RMN H 1 176162 1% 75% 3 Search RMN+H+1 Search RMN+H+1
5 CHIRAL PHOSPHONATE 156590 1% 100% 2 Search CHIRAL+PHOSPHONATE Search CHIRAL+PHOSPHONATE
6 DIAZAPHOSPHOLINE 140929 1% 60% 3 Search DIAZAPHOSPHOLINE Search DIAZAPHOSPHOLINE
7 PHOSPHORE 140929 1% 60% 3 Search PHOSPHORE Search PHOSPHORE
8 SIPHONARIENONE 104392 1% 67% 2 Search SIPHONARIENONE Search SIPHONARIENONE
9 BETA KETOPHOSPHONATES 83509 1% 27% 4 Search BETA+KETOPHOSPHONATES Search BETA+KETOPHOSPHONATES
10 1 3 PHOSPHORUS MIGRATION 78295 0% 100% 1 Search 1+3+PHOSPHORUS+MIGRATION Search 1+3+PHOSPHORUS+MIGRATION

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 REIN, T , PEDERSEN, TM , (2002) ASYMMETRIC WITTIG TYPE REACTIONS.SYNTHESIS-STUTTGART. VOL. . ISSUE 5. P. 579 -594 34 44% 82
2 RODRIGUES, A , VINHATO, E , RITTNER, R , OLIVATO, PR , (2003) A PRACTICAL SYNTHESIS OF DIETHYL 1-METHYLTHIO-2-OXO-2-PHENYLETHYLPHOSPHONATES FROM DIETHYL METHYLTHIOMETHYLPHOSPHONATE.SYNTHESIS-STUTTGART. VOL. . ISSUE 8. P. 1248 -1252 18 82% 3
3 ANDO, K , OKUMURA, M , NAGAYA, S , (2013) HIGHLY Z-SELECTIVE SYNTHESIS OF ALPHA,BETA-UNSATURATED NITRILES USING THE HORNER-WADSWORTH-EMMONS REACTION.TETRAHEDRON LETTERS. VOL. 54. ISSUE 15. P. 2026 -2028 18 60% 8
4 KIM, DY , KONG, MS , LEE, KS , (1997) ACYLATION OF IN SITU GENERATED TRIMETHYLSILYL DIETHYLPHOSPHONOACETATE USING MAGNESIUM CHLORIDE-TRIETHYLAMINE: A PRACTICAL SYNTHESIS OF BETA-KETO PHOSPHONATES.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 9. P. 1361-1363 26 67% 8
5 KIM, DY , (1997) A CONVENIENT SYNTHESIS OF BETA-KETO PHOSPHONATES FROM DIETHYLPHOSPHONOACETIC ACID.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 18. ISSUE 3. P. 339-341 24 69% 2
6 KIM, DY , OH, DY , (1997) REACTIONS OF PHOSPHITES WITH NITROALKENE DERIVATIVES: SYNTHESES OF BETA-KETO PHOSPHONATES AND ALPHA-CYANOALKYLPHOSPHONATES.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 18. ISSUE 9. P. 994-998 25 60% 4
7 CORBEL, B , L'HOSTIS-KERVELLA, I , HAELTERS, JP , (2000) ACYLATION OF DIETHYL PHOSPHONOACETIC ACID VIA THE MGCL2/ET3N SYSTEM: A PRACTICAL SYNTHESIS OF BETA-KETO PHOSPHONATES.SYNTHETIC COMMUNICATIONS. VOL. 30. ISSUE 4. P. 609 -618 21 62% 7
8 YU, JS , WIEMER, DF , (2007) TEMPERATURE EFFECTS ON STEREOCONTROL IN THE HORNER-WADSWORTH-EMMONS CONDENSATION OF ALPHA-PHOSPHONO LACTONES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 72. ISSUE 16. P. 6263 -6265 12 80% 12
9 ANDO, K , SATO, K , (2011) Z-SELECTIVE INTRAMOLECULAR HORNER-WADSWORTH-EMMONS REACTION FOR THE SYNTHESIS OF MACROCYCLIC ALKENES.TETRAHEDRON LETTERS. VOL. 52. ISSUE 12. P. 1284 -1287 15 56% 1
10 SANO, S , KUJIME, E , TAKEMOTO, Y , SHIRO, M , NAGAO, Y , (2005) A FACILE SYNTHESIS OF NOVEL CHIRAL PHOSPHONOACETATES BEARING A STEREOGENIC PHOSPHORUS ATOM.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 53. ISSUE 1. P. 131 -134 16 59% 3

Classes with closest relation at Level 1


Rank Class id link
1 30544 HORNER WADSWORTH EMMONS OLEFINATION//ALPHA METHYLENE DELTA LACTONES//2 5 DIHYDRO 2 FURANONES
2 37118 UNSATURATED BETA KETOESTERS//1 3 CYCLOHEXANEDIONE YLIDE//1 TRIPHENYLPHOSPHORANYLIDENEPENTANE 2 4 DIONE
3 27363 N ARYL BETA ALANINES//1 3 DIASTEREOSELECTIVE SYNTHESIS//1 4 5 6 TETRAHYDROPYRIDONE
4 25994 THIOPHOSPHORYLACETONITRILES//1 2 AZAPHOSPHACYCLANES//1 2 THIAPHOSPHACYCLANES
5 10279 VINYLPHOSPHONATES//HYDROPHOSPHINYLATION//HYDROPHOSPHORYLATION
6 17537 OXAPHOSPHETANES//WITTIG REACTION//HETEROORGANIC BETAINES
7 36464 RHEOCRICOTOPUS//O REACTIV SYNTH ORGAN//1 4 DIHALOBUTENE
8 16093 DIFLUOROPHOSPHONATE//DIFLUOROMETHYLENEPHOSPHONATES//PHOSPHONODITHIOFORMATE
9 33778 ALPHA BETA UNSATURATED HYDROXY ESTERS//DIOL DESYMMETRIZATION//IODOYLIDES
10 21890 WEINREB AMIDE//MASKED ACYL CYANIDE//GEPHYROTOXIN

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