Class information for:
Level 1: REISSERT COMPOUNDS//ALPHA CYANATION//PYRAZINE N OXIDES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22870 366 23.2 31%


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
9 3       CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 135847
2258 2             VICARIOUS NUCLEOPHILIC SUBSTITUTION//NUCLEOPHILIC SUBSTITUTION OF HYDROGEN//1 2 4 TRIAZINE 4681
22870 1                   REISSERT COMPOUNDS//ALPHA CYANATION//PYRAZINE N OXIDES 366

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 REISSERT COMPOUNDS authKW 403785 3% 44% 11
2 ALPHA CYANATION authKW 166858 1% 100% 2
3 PYRAZINE N OXIDES authKW 166858 1% 100% 2
4 2 3 DIHYDRO 1H INDAZOLE authKW 83429 0% 100% 1
5 2 6 DIMETHYL 4 PHENYLPYRIDINE 3 5 DICARBONITRILE authKW 83429 0% 100% 1
6 2 6 DIMETHYL 4 PHENYLPYRIMIDINE authKW 83429 0% 100% 1
7 2 CYANO 4 AMIDO PYRIDINE authKW 83429 0% 100% 1
8 2 CYANOISONICOTINAMIDE authKW 83429 0% 100% 1
9 2 IODOQUINOLINE authKW 83429 0% 100% 1
10 2 QUINOLYL THIOCYANATE authKW 83429 0% 100% 1

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 5064 53% 0% 193
2 Chemistry, Multidisciplinary 1048 36% 0% 130
3 Chemistry, Medicinal 879 15% 0% 55
4 Pharmacology & Pharmacy 192 16% 0% 57
5 Polymer Science 25 4% 0% 16
6 Chemistry, Applied 11 2% 0% 9
7 Spectroscopy 7 2% 0% 7
8 Crystallography 2 1% 0% 5
9 Mathematical & Computational Biology -0 0% 0% 1
10 Electrochemistry -0 1% 0% 2

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 CURPLYX DRS 83429 0% 100% 1
2 ORDNANCE TORY CHANDA 83429 0% 100% 1
3 UMR 6513 SYNTHESE ORGAN 83429 0% 100% 1
4 CENT SERV ANAL 41714 0% 50% 1
5 OPT PM DUFFIEUX MICROTECH FRANCHE COMTE 41714 0% 50% 1
6 CHIM ELE OCHIM MOL 37073 1% 11% 4
7 CHIM MAT INTER ES POLE MAT MOL 27808 0% 33% 1
8 CENT CHEM TECHN 20856 0% 25% 1
9 BROWN 236 16684 0% 20% 1
10 PHARMACEUT SCI NANAKUMA JONAN KU 16684 0% 20% 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 JOURNAL OF HETEROCYCLIC CHEMISTRY 18462 13% 0% 49
2 CHEMICAL & PHARMACEUTICAL BULLETIN 10242 13% 0% 46
3 HETEROCYCLES 9140 10% 0% 38
4 BULLETIN DES SOCIETES CHIMIQUES BELGES 3736 3% 0% 10
5 JOURNAL OF CHEMICAL RESEARCH-S 2724 3% 0% 10
6 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 2568 4% 0% 14
7 JOURNAL OF CHEMICAL RESEARCH 1428 3% 0% 10
8 ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY 1108 1% 0% 4
9 POLYMER COMMUNICATIONS 1105 1% 0% 4
10 BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE 608 2% 0% 6

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 REISSERT COMPOUNDS 403785 3% 44% 11 Search REISSERT+COMPOUNDS Search REISSERT+COMPOUNDS
2 ALPHA CYANATION 166858 1% 100% 2 Search ALPHA+CYANATION Search ALPHA+CYANATION
3 PYRAZINE N OXIDES 166858 1% 100% 2 Search PYRAZINE+N+OXIDES Search PYRAZINE+N+OXIDES
4 2 3 DIHYDRO 1H INDAZOLE 83429 0% 100% 1 Search 2+3+DIHYDRO+1H+INDAZOLE Search 2+3+DIHYDRO+1H+INDAZOLE
5 2 6 DIMETHYL 4 PHENYLPYRIDINE 3 5 DICARBONITRILE 83429 0% 100% 1 Search 2+6+DIMETHYL+4+PHENYLPYRIDINE+3+5+DICARBONITRILE Search 2+6+DIMETHYL+4+PHENYLPYRIDINE+3+5+DICARBONITRILE
6 2 6 DIMETHYL 4 PHENYLPYRIMIDINE 83429 0% 100% 1 Search 2+6+DIMETHYL+4+PHENYLPYRIMIDINE Search 2+6+DIMETHYL+4+PHENYLPYRIMIDINE
7 2 CYANO 4 AMIDO PYRIDINE 83429 0% 100% 1 Search 2+CYANO+4+AMIDO+PYRIDINE Search 2+CYANO+4+AMIDO+PYRIDINE
8 2 CYANOISONICOTINAMIDE 83429 0% 100% 1 Search 2+CYANOISONICOTINAMIDE Search 2+CYANOISONICOTINAMIDE
9 2 IODOQUINOLINE 83429 0% 100% 1 Search 2+IODOQUINOLINE Search 2+IODOQUINOLINE
10 2 QUINOLYL THIOCYANATE 83429 0% 100% 1 Search 2+QUINOLYL+THIOCYANATE Search 2+QUINOLYL+THIOCYANATE

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 GIBSON, HW , BERG, MAG , PRICE, TL , NIU, ZB , LEE, M , ROUSER, MA , DICKSON, JC , SLEBODNICK, C , (2012) THE STEREOCHEMISTRY OF ISOQUINOLINE REISSERT COMPOUNDS: A UNIQUE PLATFORM FOR OBSERVATION OF STERIC AND ELECTRONIC INTERACTIONS.TETRAHEDRON. VOL. 68. ISSUE 38. P. 8052 -8067 30 51% 0
2 GIBSON, HW , BRUMFIELD, KK , GRISLE, RA , HERMANN, CKF , (2010) SYNTHESIS OF HETEROCYCLIC MONOMERS VIA REISSERT CHEMISTRY.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY. VOL. 48. ISSUE 17. P. 3856-3867 19 83% 0
3 GIBSON, HW , RASCO, ML , NIU, ZB , (2011) HETEROCYCLIC MONOMERS VIA REISSERT CHEMISTRY.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY. VOL. 49. ISSUE 17. P. 3842 -3851 19 56% 0
4 JOIS, YHR , GIBSON, HW , (1993) POLY(ISOQUINOLINE REISSERT COMPOUND)S - CHEMICALLY REACTIVE POLYAMIDES .4..MACROMOLECULES. VOL. 26. ISSUE 23. P. 6151-6154 16 89% 6
5 BRIDGE, AW , HURSTHOUSE, MB , LEHMANN, CW , LYTHGOE, DJ , NEWTON, CG , (1993) NOVEL CYCLOADDITIONS OF ISOQUINOLINE REISSERT SALTS.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 16. P. 1839-1847 17 81% 7
6 POPP, FD , UFF, BC , (1985) RING ANNELATIONS VIA REISSERT COMPOUNDS.HETEROCYCLES. VOL. 23. ISSUE 3. P. 731-740 20 95% 12
7 PERRIN, S , MONNIER, K , LAUDE, B , KUBICKI, M , BLACQUE, O , (1999) REACTIONS OF THE HYDROFLUOROBORATE SALTS OF OPEN-CHAIN ANALOGUES OF REISSERT COMPOUNDS WITH SOME ALPHA,BETA-ETHYLENIC ESTERS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 1. P. 297 -303 10 100% 6
8 HUO, ZB , KOSUGI, T , YAMAMOTO, Y , (2009) THE DIRECT FORMATION OF 2-CYANO-4-AMIDOPYRIDINE VIA ALPHA-CYANATION OF 4-AMIDOPYRIDINE N-OXIDE WITH DIMETHYLCARBAMOYL CHLORIDE AND CHEAP POTASSIUM CYANIDE.ACTA CHIMICA SLOVENICA. VOL. 56. ISSUE 3. P. 659-663 8 89% 1
9 YAMANAKA, H , SAKAMOTO, T , NIITSUMA, S , (1990) PYRIMIDINE N-OXIDES - SYNTHESES, STRUCTURES, AND CHEMICAL-PROPERTIES.HETEROCYCLES. VOL. 31. ISSUE 5. P. 923-967 18 64% 21
10 HUO, ZB , KOSUGI, T , YAMAMOTO, Y , (2008) ZINC CYANIDE MEDIATED DIRECT ALPHA-CYANATION OF ISONICOTINIC ACID N-OXIDE. APPLICATION TO THE SYNTHESIS OF FYX-051, A XANTHINE OXIDOREDUCTASE INHIBITOR.TETRAHEDRON LETTERS. VOL. 49. ISSUE 28. P. 4369 -4371 7 88% 5

Classes with closest relation at Level 1


Rank Class id link
1 16574 BISTRIMETHYLSILYLKETENE ACETALS//N ACTIVATION//GAMMA AND DELTA LACTONES
2 25576 DIPARTIMENTO CHIM PIAZZA LEONARDO DA VINCI 32//NUCLEOPHILIC SUBSTITUTION OF PYRAZINE//PTERIDINE SYNTHESIS
3 37237 PYRAZOLE BIPYRIDINE LIGANDS//CENT S SHINAGAWA KU//1 3 BENZOXAZINONES
4 24427 1 3 DIAZA 1 3 BUTADIENE//TRIALKYLSTANNYLAZINE//1 2 3 4 TETRAHYDROPYRIDO1 2 APYRIMIDIN 6 ONE METHYL
5 26067 TARUMI KU//ALLIED MED SCI SUMA KU//MED FUKUSHIMA KU
6 24562 NUCLEOPHILIC AROMATIC SUBSTITUTION OF HYDROGEN//1 2 DIHYDROPYRAZINES//SIGMAH ADDUCTS
7 23853 STEPWISE 33 ANNULATION//CINCHOLOIPON//OXAZOLOISOQUINOLINONES
8 31744 ALPHA DEHYDROAMINO ACID DERIVATIVE//DIHYDROBENZOQUINOLINONES//DIHYDROOXAZOLE
9 32136 N N O TERDENTATE//2 3 DICHLOROPYRAZINE//ADDITION TO SULFUR
10 31534 3 IMIDAZOL 45 YLMETHYLENEINDOLIN 2 ONE//VASCULAR DENSITY INDEX VDI//2H PYRROLES

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