Class information for:
Level 2: DIETHYLZINC//TETRAHEDRON-ASYMMETRY//ASYMMETRIC CATALYSIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1211 9164 37.1 69%


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
1211 2             DIETHYLZINC//TETRAHEDRON-ASYMMETRY//ASYMMETRIC CATALYSIS 9164
4701 1                   DIETHYLZINC//ENANTIOSELECTIVE ADDITION//ASYMMETRIC ADDITION 1741
7774 1                   CYCLOPROPANATION//ASYMMETRIC CYCLOPROPANATION//BISOXAZOLINE 1329
10079 1                   BINAPHTHOL//ENGN BIOCHEM ENGN AOBA KU//ASYMMETRIC OXIDATIVE COUPLING 1094
11554 1                   OXAZABOROLIDINE//CHIRAL OXAZABOROLIDINE//ENANTIOSELECTIVE REDUCTION 972
15296 1                   ASYNCHRONOUS CONCERTED REACTION//BISTRIFLUOROMETHANESULFONYLMETHANE//CILC IRC 720
15588 1                   DOMINO KNOEVENAGEL HETERO DIELS ALDER REACTION//HETERO DIELS ALDER REACTION//1 OXA 1 3 BUTADIENES 703
17108 1                   DIELS ALDER REACTION//KETENE ACETALS O SILYLATED//REMOVABLE HYDROPHILIC GROUP 617
18827 1                   CARBONYL ENE REACTION//ENE CYCLIZATION//GLYOXYLATE ENE REACTION 534
18856 1                   CHIRAL DIENOPHILES//DPMGBS//NITRONATE SALTS 533
20357 1                   BUTLEROV CHEM//PIEZOCHIM ORGAN//REACTION VOLUME 464
20502 1                   METAL CONFIGURATION//COBALTCARBONYLNITROSYL COMPLEXES//ENAMINOCARBONYL COMPOUNDS 457

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 DIETHYLZINC authKW 250913 2% 54% 140
2 TETRAHEDRON-ASYMMETRY journal 237302 9% 8% 858
3 ASYMMETRIC CATALYSIS authKW 150113 5% 9% 504
4 CHEMISTRY, ORGANIC WoSSC 144961 56% 1% 5155
5 ENANTIOSELECTIVE ADDITION authKW 118623 1% 70% 51
6 ASYMMETRIC ADDITION authKW 117388 1% 57% 62
7 CYCLOPROPANATION authKW 102940 2% 21% 148
8 DIELS ALDER REACTION authKW 102322 3% 12% 263
9 OXAZABOROLIDINE authKW 96495 1% 63% 46
10 BISOXAZOLINE authKW 94758 1% 40% 71

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 144961 56% 1% 5155
2 Chemistry, Multidisciplinary 18293 30% 0% 2772
3 Chemistry, Inorganic & Nuclear 17101 16% 0% 1471
4 Chemistry, Physical 4555 17% 0% 1598
5 Crystallography 372 2% 0% 219
6 Chemistry, Applied 371 3% 0% 247
7 Chemistry, Medicinal 46 1% 0% 136
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 32 0% 0% 38
9 Polymer Science 0 1% 0% 126
10 Physics, Atomic, Molecular & Chemical 0 1% 0% 135

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 P ROY DIANE T VAGELOS S 31072 0% 67% 14
2 ENGN BIOCHEM ENGN AOBA KU 26857 0% 73% 11
3 UNIV CATALISIS HOMOGENEA 18472 0% 28% 20
4 PIEZOCHIM ORGAN 17747 0% 44% 12
5 BUTLEROV CHEM 17360 0% 19% 28
6 MET CATALYZED REACT 13727 0% 26% 16
7 SMACT 13321 0% 100% 4
8 CHEM 12745 26% 0% 2357
9 OPEN CHIROTECHNOL 12624 0% 10% 39
10 P ROY DIANA T VAGELOS S 11991 0% 19% 19

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 TETRAHEDRON-ASYMMETRY 237302 9% 8% 858
2 TETRAHEDRON LETTERS 33663 9% 1% 870
3 JOURNAL OF ORGANIC CHEMISTRY 25056 7% 1% 629
4 TETRAHEDRON 16782 5% 1% 439
5 SYNLETT 12471 3% 2% 233
6 ORGANIC LETTERS 8877 3% 1% 266
7 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 8037 5% 1% 492
8 CHIRALITY 5535 1% 2% 72
9 CHINESE JOURNAL OF ORGANIC CHEMISTRY 5491 1% 2% 91
10 SYNTHESIS-STUTTGART 4743 2% 1% 149

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 DIETHYLZINC 250913 2% 54% 140 Search DIETHYLZINC Search DIETHYLZINC
2 ASYMMETRIC CATALYSIS 150113 5% 9% 504 Search ASYMMETRIC+CATALYSIS Search ASYMMETRIC+CATALYSIS
3 ENANTIOSELECTIVE ADDITION 118623 1% 70% 51 Search ENANTIOSELECTIVE+ADDITION Search ENANTIOSELECTIVE+ADDITION
4 ASYMMETRIC ADDITION 117388 1% 57% 62 Search ASYMMETRIC+ADDITION Search ASYMMETRIC+ADDITION
5 CYCLOPROPANATION 102940 2% 21% 148 Search CYCLOPROPANATION Search CYCLOPROPANATION
6 DIELS ALDER REACTION 102322 3% 12% 263 Search DIELS+ALDER+REACTION Search DIELS+ALDER+REACTION
7 OXAZABOROLIDINE 96495 1% 63% 46 Search OXAZABOROLIDINE Search OXAZABOROLIDINE
8 BISOXAZOLINE 94758 1% 40% 71 Search BISOXAZOLINE Search BISOXAZOLINE
9 ASYMMETRIC CYCLOPROPANATION 83007 0% 64% 39 Search ASYMMETRIC+CYCLOPROPANATION Search ASYMMETRIC+CYCLOPROPANATION
10 BINAPHTHOL 65627 1% 42% 47 Search BINAPHTHOL Search BINAPHTHOL

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 PU, L , YU, HB , (2001) CATALYTIC ASYMMETRIC ORGANOZINC ADDITIONS TO CARBONYL COMPOUNDS.CHEMICAL REVIEWS. VOL. 101. ISSUE 3. P. 757 -824 245 82% 1050
2 BAUER, T , (2015) ENANTIOSELECTIVE DIALKYLZINC-MEDIATED ALKYNYLATION, ARYLATION AND ALKENYLATION OF CARBONYL GROUPS.COORDINATION CHEMISTRY REVIEWS. VOL. 299. ISSUE . P. 83 -150 233 84% 7
3 BINDER, CM , SINGARAM, B , (2011) ASYMMETRIC ADDITION OF DIORGANOZINC REAGENTS TO ALDEHYDES AND KETONES.ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL. VOL. 43. ISSUE 2. P. 139 -208 175 85% 46
4 PELLISSIER, H , (2015) ENANTIOSELECTIVE TITANIUM-PROMOTED 1,2-ADDITIONS OF CARBON NUCLEOPHILES TO CARBONYL COMPOUNDS.TETRAHEDRON. VOL. 71. ISSUE 17. P. 2487 -2524 140 81% 9
5 BRUNEL, JM , (2005) BINOL: A VERSATILE CHIRAL REAGENT.CHEMICAL REVIEWS. VOL. 105. ISSUE 3. P. 857 -897 174 44% 561
6 DESIMONI, G , FAITA, G , JORGENSEN, KA , (2011) UPDATE 1 OF: C-2-SYMMETRIC CHIRAL BIS(OXAZOLINE) LIGANDS IN ASYMMETRIC CATALYSIS.CHEMICAL REVIEWS. VOL. 111. ISSUE . P. PR284-PR437 219 37% 88
7 MURAMATSU, Y , KANEHIRA, S , TANIGAWA, M , MIYAWAKI, Y , HARADA, T , (2010) CATALYTIC ENANTIOSELECTIVE ALKYLATION AND ARYLATION OF ALDEHYDES BY USING GRIGNARD REAGENTS.BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. VOL. 83. ISSUE 1. P. 19 -32 123 79% 16
8 HATANO, M , MIYAMOTO, T , ISHIHARA, K , (2007) RECENT PROGRESS IN SELECTIVE ADDITIONS OF ORGANOMETAL REAGENTS TO CARBONYL COMPOUNDS.CURRENT ORGANIC CHEMISTRY. VOL. 11. ISSUE 2. P. 127 -157 143 65% 84
9 WANG, MC , ZHANG, QJ , ZHAO, WX , WANG, XD , DING, X , JING, TT , SONG, MP , (2008) EVALUATION OF ENANTIOPURE N-(FERROCENYLMETHYL)AZETIDIN-2-YL(DIPHENYL)METHANOL FOR CATALYTIC ASYMMETRIC ADDITION OF ORGANOZINC REAGENTS TO ALDEHYDES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 73. ISSUE 1. P. 168 -176 100 86% 60
10 WANG, YB , ZONG, H , HUANG, HY , SONG, L , (2017) CHIRAL THIOPHOSPHORAMIDE CATALYZED ASYMMETRIC ARYL TRANSFER REACTIONS FOR THE SYNTHESIS OF FUNCTIONAL DIARYLMETHANOLS.TETRAHEDRON-ASYMMETRY. VOL. 28. ISSUE 1. P. 90 -97 110 72% 0

Classes with closest relation at Level 2


Rank Class id link
1 1943 ASYMMETRIC HYDROGENATION//ASYMMETRIC TRANSFER HYDROGENATION//TRANSFER HYDROGENATION
2 3131 PSEUDOLARIC ACID B//OXYALLYL CATION//PSEUDOLARIX KAEMPFERI
3 402 ORGANOCATALYSIS//ASYMMETRIC CATALYSIS//MICHAEL ADDITION
4 2990 1 2 OXAZINES//1 2 DIAZA 1 3 BUTADIENES//IST CHIM ORGAN
5 2110 SULFOXIDES//SULFOXIMINES//DIOXIRANES
6 3793 2 PYRONE//DIAZENES//BENZIDINE REARRANGEMENT
7 168 CHEMISTRY, ORGANIC//ALKYNES//ALLENES
8 1994 KINETIC RESOLUTION//DYNAMIC KINETIC RESOLUTION//TETRAHEDRON-ASYMMETRY
9 803 DIAZO COMPOUNDS//CHEMISTRY, ORGANIC//CYCLOPROPANES
10 2545 AZIRIDINES//AZIRIDINATION//AZETIDINES

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