Class information for:
Level 1: ISOTELLUROCHROMENE//PHARM KANAGAWA MACHI//BOREPIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24428 312 27.4 36%


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
3963 2             1 RUE VAUBENARD//ISOTELLUROCHROMENE//PHARM KANAGAWA MACHI 741
24428 1                   ISOTELLUROCHROMENE//PHARM KANAGAWA MACHI//BOREPIN 312

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 ISOTELLUROCHROMENE authKW 685085 2% 100% 7
2 PHARM KANAGAWA MACHI address 479555 2% 70% 7
3 BOREPIN authKW 313180 1% 80% 4
4 1 BENZOSELENOPYRYLIUM SALT authKW 293608 1% 100% 3
5 1 BENZOTELLUREPINE authKW 293608 1% 100% 3
6 1 BENZOTELLUROPYRYLIUM SALT authKW 293608 1% 100% 3
7 2 BENZOTELLUROPYRYLIUM SALT authKW 293608 1% 100% 3
8 PHARMACEUT SCI KANAGAWA MACHI address 220204 1% 75% 3
9 1 3 BENZOSELENAZEPINE authKW 195738 1% 100% 2
10 1 5 BENZOTELLURAZEPINE authKW 195738 1% 100% 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 3563 48% 0% 150
2 Chemistry, Multidisciplinary 1659 47% 0% 147
3 Chemistry, Medicinal 788 15% 0% 48
4 Pharmacology & Pharmacy 176 16% 0% 50
5 Chemistry, Inorganic & Nuclear 147 9% 0% 27
6 Crystallography 0 1% 0% 3
7 Chemistry, Physical 0 4% 0% 12
8 Physics, Atomic, Molecular & Chemical -1 1% 0% 3
9 Polymer Science -2 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 PHARM KANAGAWA MACHI 479555 2% 70% 7
2 PHARMACEUT SCI KANAGAWA MACHI 220204 1% 75% 3
3 DIPARTIMENTO INGN MECCANICA IND 97869 0% 100% 1
4 PHARM KANAGAWI MACHI 97869 0% 100% 1
5 VAN T HOFF MOL SCI HIMS HOMOGENEOUS SUPRAM 97869 0% 100% 1
6 SHAHREQODS BRANCH 32622 0% 33% 1
7 SOLIDER NANOTECHNOL 19572 0% 20% 1
8 S MINAMI KU 16310 0% 17% 1
9 S SETAGAYA KU 9785 0% 10% 1
10 INORGAN NONMETALL CRYSTALLINE ENERGY CO 4659 0% 5% 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 CHEMICAL & PHARMACEUTICAL BULLETIN 12562 15% 0% 47
2 HETEROCYCLES 10735 12% 0% 38
3 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 2771 7% 0% 22
4 ACTA CHIMICA ACADEMIAE SCIENTARIUM HUNGARICAE 2623 1% 1% 3
5 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 2201 5% 0% 16
6 LIEBIGS ANNALEN DER CHEMIE 1940 3% 0% 8
7 JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 1046 2% 0% 6
8 REVIEWS ON HETEROATOM CHEMISTRY 800 0% 1% 1
9 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 673 3% 0% 8
10 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH 508 1% 0% 2

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 ISOTELLUROCHROMENE 685085 2% 100% 7 Search ISOTELLUROCHROMENE Search ISOTELLUROCHROMENE
2 BOREPIN 313180 1% 80% 4 Search BOREPIN Search BOREPIN
3 1 BENZOSELENOPYRYLIUM SALT 293608 1% 100% 3 Search 1+BENZOSELENOPYRYLIUM+SALT Search 1+BENZOSELENOPYRYLIUM+SALT
4 1 BENZOTELLUREPINE 293608 1% 100% 3 Search 1+BENZOTELLUREPINE Search 1+BENZOTELLUREPINE
5 1 BENZOTELLUROPYRYLIUM SALT 293608 1% 100% 3 Search 1+BENZOTELLUROPYRYLIUM+SALT Search 1+BENZOTELLUROPYRYLIUM+SALT
6 2 BENZOTELLUROPYRYLIUM SALT 293608 1% 100% 3 Search 2+BENZOTELLUROPYRYLIUM+SALT Search 2+BENZOTELLUROPYRYLIUM+SALT
7 1 3 BENZOSELENAZEPINE 195738 1% 100% 2 Search 1+3+BENZOSELENAZEPINE Search 1+3+BENZOSELENAZEPINE
8 1 5 BENZOTELLURAZEPINE 195738 1% 100% 2 Search 1+5+BENZOTELLURAZEPINE Search 1+5+BENZOTELLURAZEPINE
9 2 BENZOSELENOPYRYLIUM SALT 195738 1% 100% 2 Search 2+BENZOSELENOPYRYLIUM+SALT Search 2+BENZOSELENOPYRYLIUM+SALT
10 3 BENZOTELLUREPINE 195738 1% 100% 2 Search 3+BENZOTELLUREPINE Search 3+BENZOTELLUREPINE

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 SASHIDA, H , (2016) SYNTHESES AND REACTIONS OF CHALCOGEN-CONTAINING HETEROCYCLES.YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN. VOL. 136. ISSUE 6. P. 841 -871 39 80% 1
2 SASHIDA, H , (2011) PREPARATIONS OF SELENIUM-CONTAINING HETEROCYCLES BASED ON AN INTRAMOLECULAR CYCLIZATION OF SELENOLS AND RELATIVES.HETEROCYCLES. VOL. 83. ISSUE 10. P. 2223 -2254 34 51% 5
3 SASHIDA, H , (2001) PREPARATIONS OF HETEROCYCLES BY INTRAMOLECULAR CYCLIZATION OF TELLUROLS AND RELATED COMPOUNDS TO A TRIPLE BOND.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 59. ISSUE 4. P. 355 -362 28 76% 16
4 SASHIDA, H , KURODA, A , (2000) AN ALTERNATIVE GENERAL PREPARATION OF 2-ALKYL-1-BENZOSTANNEPINES AND THEIR CONVERSION INTO 1-BENZOSTIBEPINES AND 1-BENZOBOREPINES VIA A TIN-METAL EXCHANGE.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 12. P. 1965-1969 29 76% 6
5 SASHIDA, H , KANAME, M , OHYANAGI, K , (2010) TIN-TELLURIUM EXCHANGE REACTION IN TIN-CONTAINING HETEROCYCLES: A NEW ENTRY FOR THE PREPARATION OF TELLURIUM HETEROCYCLES.HETEROCYCLES. VOL. 82. ISSUE 1. P. 441 -447 20 80% 1
6 SHIRATORI, S , YASUIKE, S , KURITA, J , TSUCHIYA, T , (1994) STUDIES ON 7-MEMBERED HETEROCYCLES .34. SYNTHESES AND REACTIONS OF 1-BENZOSILEPINES, 1-BENZOGERMEPINES, 1-BENZOPHOSPHEPINES, AND 1-BENZARSEPINES.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 42. ISSUE 12. P. 2441 -2448 26 87% 4
7 YASUIKE, S , KIHARADA, T , TSUCHIYA, T , KURITA, J , (2003) A VERSATILE ROUTE TO 3-BENZOHETEROEPINES CONTAINING GROUP 15 AND 16 HEAVIER ELEMENTS INVOLVING SEVERAL NOVEL RING SYSTEMS, AND THEIR THERMAL STABILITIES.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 51. ISSUE 11. P. 1283 -1288 19 83% 14
8 SASHIDA, H , (2000) SYNTHESES OF TELLURIUM-CONTAINING HETEROCYCLES BY INTRAMOLECULAR HYDROTELLURATION OF TELLUROLS TO A TRIPLE BOND.REVIEWS ON HETEROATOM CHEMISTRY. VOL. 22. ISSUE . P. 59 -78 25 61% 18
9 SASHIDA, H , MINAMIDA, H , (2000) A FACILE PREPARATION OF 1-BENZOSELENOPYRYLIUM SALTS.JOURNAL OF CHEMICAL RESEARCH. VOL. . ISSUE 12. P. 569-571 15 94% 4
10 YASUIKE, S , SHIRATORI, S , KURITA, J , TSUCHIYA, T , (1999) A VERSATILE SYNTHESIS OF 1-BENZOHETEROEPINES CONTAINING GROUP 14, 15, AND 16 HEAVIER ELEMENTS VIA A COMMON 1,6-DILITHIUM INTERMEDIATE.CHEMICAL & PHARMACEUTICAL BULLETIN. VOL. 47. ISSUE 8. P. 1108 -1114 15 94% 14

Classes with closest relation at Level 1


Rank Class id link
1 31910 PYRAZOLO1 5 APYRIDINE//CAS 94457 09 7//KC 764
2 12845 NITRENES//ACYLNITRENES//NITROSO OXIDES
3 34469 BASE CATALYZED POLYMERIZATION//DEUTERATED ACRYLIC//EQUIACTIVE
4 18248 SCI CHEM GOFU KU//ENGN IND CHEM GOFU KU//CYCLOHEPTATRIENE NORCARADIENE EQUILIBRIUM
5 36975 GIRISOPAM//2 3 BENZODIAZEPINE//HOMOPHTHALAZINE
6 9172 TRIARYLBORANE//DIAZABOROLES//BOROLE
7 33697 1 AZATRICYCLOHEPTANES//2 AZABICYCLOHEPTANES//METHANOPYRROLIDINE
8 29591 FISCHER TYPE CARBENE COMPLEXES//1 2 DITHIOLO4 3 BTHIOPYRAN//1 2 DITHIOLO4 3 C1 2 DITHIOLE
9 26181 NITRILIMINE CYCLOADDITION//PENTALENES DIHETERO//CONJUGATED AZOMETHINE YLIDE
10 16869 PUMMERER REACTION//O SILYLATED KETENE ACETAL//ALPHA CHLOROSULFIDE

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