Class information for:
Level 2: TERT AMINO EFFECT//ALPHA OXOKETENE DITHIOACETALS//FAK CHEM ORGAN CHEM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2324 4461 24.6 44%


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
2324 2             TERT AMINO EFFECT//ALPHA OXOKETENE DITHIOACETALS//FAK CHEM ORGAN CHEM 4461
13271 1                   ALPHA OXOKETENE DITHIOACETALS//KETENE DITHIOACETALS//ALPHA ENOLIC DITHIOESTERS 849
20070 1                   4H THIOPYRANS//2H THIOPYRANS//4H THIOPYRAN 1 1 DIOXIDES 477
22361 1                   1 AZA 2 AZONIAALLENE CATIONS//NITRILIUM SALTS//OLIGONITRILES 384
22482 1                   TERT AMINO EFFECT//1 5 HYDRIDE TRANSFER//ORGAN SYNTH TECHNOL 380
24229 1                   1 2 4 DITIAZOLIUM SALTS//2 N CYANOIMINOTHIAZOLIDINE//PYRROLO2 3 BQUINOXALINE 319
24719 1                   FAK CHEM ORGAN CHEM//FORMYLATING REAGENTS//ORTHOAMIDES 303
26712 1                   VINAMIDINIUM SALTS//AMINODIENYL ESTER//HETEROCYCLIC ANNELATION REACTION 247
27240 1                   PYRIDO3 2 BINDOLES//3 N ARYL N CHLOROACETYLAMINO 2 FORMYLINDOLES//SCI ORGAN INTERMEDIATES DYES 234
28097 1                   2 HALO 2 ALKENALS//CAPTODATIVE ENAMINE//ENAMMONIUM SALTS 214
29591 1                   FISCHER TYPE CARBENE COMPLEXES//1 2 DITHIOLO4 3 BTHIOPYRAN//1 2 DITHIOLO4 3 C1 2 DITHIOLE 183
29931 1                   DIPHENYLBORON CHELATES//BENZOYLCYANAMIDE//DIFLUOROBORON CHELATES 177
30325 1                   2 N N DIMETHYLAMINOPYRIDINES//ACETYLENIC KETONES AND ESTERS//CHEMICAL SHIFT ADDITIVITY PARAMETER 170
31013 1                   4H PYRAN 4 ONE//OPEN CHAIN CROWN//HYDROXYMETHYL AND CARBOXALDEHYDE DERIVATIVES 160
32760 1                   SALICYLIDENE 2 ETHANOLAMINE//2 OXO 1 PYRROLIDINEACETAMIDE//4 AMINO 5 IMINOPYRROLIDIN 2 ONES 134
33685 1                   1 THIA 3 AZA BUTADIENES//2 4 DIAMINO 1 THIA 3 AZABUTADIENES//2 METHYLENE 3 6 DIHYDRO 2H 1 3 THIAZINES 121
34565 1                   ACETYLENIC BETA DIKETONES//4 OXAZOLIN 2 ONE//SYNTHESIS AND STRUCTURE ELUCIDATION 109

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 TERT AMINO EFFECT authKW 178828 1% 93% 28
2 ALPHA OXOKETENE DITHIOACETALS authKW 160380 1% 76% 31
3 FAK CHEM ORGAN CHEM address 112533 1% 66% 25
4 VINAMIDINIUM SALTS authKW 104050 0% 72% 21
5 4H PYRAN 4 ONE authKW 85976 0% 74% 17
6 KETENE DITHIOACETALS authKW 80503 1% 37% 32
7 DIPHENYLBORON CHELATES authKW 75798 0% 92% 12
8 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII journal 71808 6% 4% 258
9 1 AZA 2 AZONIAALLENE CATIONS authKW 68431 0% 100% 10
10 4H THIOPYRANS authKW 67054 0% 70% 14

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 66415 55% 0% 2437
2 Chemistry, Multidisciplinary 12833 36% 0% 1588
3 Chemistry, Medicinal 575 4% 0% 184
4 Crystallography 378 3% 0% 140
5 Chemistry, Inorganic & Nuclear 321 4% 0% 183
6 Chemistry, Applied 283 3% 0% 141
7 Pharmacology & Pharmacy 31 4% 0% 198
8 Materials Science, Textiles 16 0% 0% 14
9 Spectroscopy 5 1% 0% 45
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY -0 0% 0% 7

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 FAK CHEM ORGAN CHEM 112533 1% 66% 25
2 ORGAN SYNTH TECHNOL 21896 0% 80% 4
3 HBEREICH CHEM ORGAN CHEM 19138 0% 20% 14
4 SCI ORGAN INTERMEDIATES DYES 15638 0% 57% 4
5 ABT ORGAN CHEM 1 10172 0% 19% 8
6 MONOCRYST 8417 0% 31% 4
7 ANAL STRUCT PHARMACOLOGIE 6843 0% 100% 1
8 AUTOMATISIERUNG 6843 0% 100% 1
9 CHEM ENVIRONMM SCI 6843 0% 100% 1
10 CHIM FAVORSKY 6843 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 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 71808 6% 4% 258
2 SYNTHESIS-STUTTGART 28629 6% 2% 250
3 JOURNAL OF HETEROCYCLIC CHEMISTRY 15518 4% 1% 158
4 JOURNAL FUR PRAKTISCHE CHEMIE-CHEMIKER-ZEITUNG 14390 1% 5% 47
5 JOURNAL FUR PRAKTISCHE CHEMIE 13997 1% 4% 49
6 ZEITSCHRIFT FUR CHEMIE 12937 2% 3% 70
7 JOURNAL FUR PRAKTISCHE CHEMIE-PRACTICAL APPLICATIONS AND APPLIED CHEMISTRY 11619 1% 6% 29
8 ZHURNAL ORGANICHESKOI KHIMII 11551 3% 2% 114
9 RUSSIAN CHEMICAL BULLETIN 11150 3% 1% 125
10 LIEBIGS ANNALEN DER CHEMIE 10631 2% 2% 71

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 TERT AMINO EFFECT 178828 1% 93% 28 Search TERT+AMINO+EFFECT Search TERT+AMINO+EFFECT
2 ALPHA OXOKETENE DITHIOACETALS 160380 1% 76% 31 Search ALPHA+OXOKETENE+DITHIOACETALS Search ALPHA+OXOKETENE+DITHIOACETALS
3 VINAMIDINIUM SALTS 104050 0% 72% 21 Search VINAMIDINIUM+SALTS Search VINAMIDINIUM+SALTS
4 4H PYRAN 4 ONE 85976 0% 74% 17 Search 4H+PYRAN+4+ONE Search 4H+PYRAN+4+ONE
5 KETENE DITHIOACETALS 80503 1% 37% 32 Search KETENE+DITHIOACETALS Search KETENE+DITHIOACETALS
6 DIPHENYLBORON CHELATES 75798 0% 92% 12 Search DIPHENYLBORON+CHELATES Search DIPHENYLBORON+CHELATES
7 1 AZA 2 AZONIAALLENE CATIONS 68431 0% 100% 10 Search 1+AZA+2+AZONIAALLENE+CATIONS Search 1+AZA+2+AZONIAALLENE+CATIONS
8 4H THIOPYRANS 67054 0% 70% 14 Search 4H+THIOPYRANS Search 4H+THIOPYRANS
9 DIFLUOROBORON CHELATES 41058 0% 100% 6 Search DIFLUOROBORON+CHELATES Search DIFLUOROBORON+CHELATES
10 NITRILIUM SALTS 39810 0% 73% 8 Search NITRILIUM+SALTS Search NITRILIUM+SALTS

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 PAN, L , BI, XH , LIU, Q , (2013) RECENT DEVELOPMENTS OF KETENE DITHIOACETAL CHEMISTRY.CHEMICAL SOCIETY REVIEWS. VOL. 42. ISSUE 3. P. 1251-1286 138 47% 63
2 MORI, K , KURIHARA, K , YABE, S , YAMANAKA, M , AKIYAMA, T , (2014) DOUBLE C(SP(3))-H BOND FUNCTIONALIZATION MEDIATED BY SEQUENTIAL HYDRIDE SHIFT/CYCLIZATION PROCESS: DIASTEREOSELECTIVE CONSTRUCTION OF POLYHETEROCYCLES.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 136. ISSUE 10. P. 3744 -3747 59 82% 35
3 PLATONOVA, AY , GLUKHAREVA, TV , ZIMOVETS, OA , MORZHERIN, YY , (2013) TERT-AMINO EFFECT: THE METH-COHN AND REINHOUDT REACTIONS (REVIEW).CHEMISTRY OF HETEROCYCLIC COMPOUNDS. VOL. 49. ISSUE 3. P. 357 -385 69 75% 20
4 WANG, L , XIAO, J , (2016) HYDROGEN-ATOM TRANSFER REACTIONS.TOPICS IN CURRENT CHEMISTRY. VOL. 374. ISSUE 2. P. - 79 58% 1
5 JUNJAPPA, H , ILA, H , ASOKAN, CV , (1990) ALPHA-OXOKETENE-S,S-ACETAL, N,S-ACETAL AND N,N-ACETAL - VERSATILE INTERMEDIATES IN ORGANIC-SYNTHESIS.TETRAHEDRON. VOL. 46. ISSUE 16. P. 5423-5506 102 76% 303
6 WANG, L , XIAO, J , (2014) ADVANCEMENT IN CASCADE [1,N]-HYDROGEN TRANSFER/CYCLIZATION: A METHOD FOR DIRECT FUNCTIONALIZATION OF INACTIVE C(SP(3))-H BONDS.ADVANCED SYNTHESIS & CATALYSIS. VOL. 356. ISSUE 6. P. 1137 -1171 63 53% 39
7 MORI, K , KURIHARA, K , AKIYAMA, T , (2014) EXPEDITIOUS SYNTHESIS OF 1-AMINOINDANE DERIVATIVES ACHIEVED BY [1,4]-HYDRIDE SHIFT MEDIATED C(SP(3))-H BOND FUNCTIONALIZATION.CHEMICAL COMMUNICATIONS. VOL. 50. ISSUE 28. P. 3729 -3731 48 80% 16
8 HAIBACH, MC , SEIDEL, D , (2014) C SIMILAR TO H BOND FUNCTIONALIZATION THROUGH INTRAMOLECULAR HYDRIDE TRANSFER**.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 53. ISSUE 20. P. 5010 -5036 61 43% 68
9 MORI, K , EHARA, K , KURIHARA, K , AKIYAMA, T , (2011) SELECTIVE ACTIVATION OF ENANTIOTOPIC C(SP(3))-HYDROGEN BY MEANS OF CHIRAL PHOSPHORIC ACID: ASYMMETRIC SYNTHESIS OF TETRAHYDROQUINOLINE DERIVATIVES.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 133. ISSUE 16. P. 6166 -6169 44 67% 115
10 KWON, SJ , KIM, DY , (2016) ORGANO- AND ORGANOMETALLIC-CATALYTIC INTRAMOLECULAR [1,5]-HYDRIDE TRANSFER/CYCLIZATION PROCESS THROUGH C(SP(3))-H BOND ACTIVATION.CHEMICAL RECORD. VOL. 16. ISSUE 3. P. 1191 -1203 63 53% 1

Classes with closest relation at Level 2


Rank Class id link
1 3789 VASICINE//NMR MOL MODELING//DEOXYVASICINONE
2 1723 SECT HETEROORGAN CPDS//THIOCARBONYL YLIDES//LAWESSONS REAGENT
3 917 HYDRAZONOYL HALIDES//AZA WITTIG REACTION//JOURNAL OF HETEROCYCLIC CHEMISTRY
4 3963 1 RUE VAUBENARD//ISOTELLUROCHROMENE//PHARM KANAGAWA MACHI
5 3721 N S SUBSTITUTED NITRODIENE//SOLVENT EFFECT CALCULATIONS//VIBRATIONAL AND NMR SPECTRA
6 2723 FURAN 2 3 DIONE//MELDRUMS ACID//HETEROCYCL CPDS
7 1957 IMIDAZO1 2 APYRIDINE//INDOLIZINE//SYDNONES
8 3871 SILYL ENOL ETHERS//2 LITHIOSTYRENE//TETRAAZAFULVALENES
9 2990 1 2 OXAZINES//1 2 DIAZA 1 3 BUTADIENES//IST CHIM ORGAN
10 3647 PYRAZOLO1 5 A1 3 5TRIAZINE//N ALKYLSULFAMATES//1 2 5 THIADIAZOLE 1 1 DIOXIDE DERIVATIVES

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