Class information for:
Level 1: DIETHYLZINC//ENANTIOSELECTIVE ADDITION//ASYMMETRIC ADDITION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4701 1741 42.7 81%


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

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 1247443 8% 52% 136
2 ENANTIOSELECTIVE ADDITION authKW 600559 3% 68% 50
3 ASYMMETRIC ADDITION authKW 560011 3% 54% 59
4 TETRAHEDRON-ASYMMETRY journal 212249 20% 3% 353
5 ALKYNYLATION authKW 206321 3% 23% 51
6 P ROY DIANE T VAGELOS S address 141123 1% 62% 13
7 TITANIUM TETRAISOPROPOXIDE authKW 140274 1% 40% 20
8 DIETHYLZINC ADDITION authKW 137480 1% 56% 14
9 ASYMMETRIC ALKYNYLATION authKW 120245 1% 57% 12
10 PROPARGYLIC ALCOHOLS authKW 106046 2% 18% 33

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 40944 68% 0% 1187
2 Chemistry, Inorganic & Nuclear 8651 25% 0% 443
3 Chemistry, Multidisciplinary 2074 24% 0% 421
4 Chemistry, Physical 1791 23% 0% 408
5 Chemistry, Applied 146 4% 0% 61
6 Chemistry, Medicinal 106 3% 0% 54
7 Crystallography 54 2% 0% 38
8 Chemistry, Analytical 8 3% 0% 45
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 0 0% 0% 3
10 Pharmacology & Pharmacy -0 3% 0% 49

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 141123 1% 62% 13
2 P ROY DIANA T VAGELOS S 56791 1% 18% 18
3 ORGAN PL CHEM 39726 1% 9% 24
4 OPEN CHIROTECHNOL 25272 1% 6% 24
5 CIENCIA TECNOL FARMACEUT 23382 0% 67% 2
6 ASSOCIATED UNIT ADV ORGAN MAT 17537 0% 100% 1
7 BAYBURT VOCAT HIGH 17537 0% 100% 1
8 C TJ AN SCI TECHNOL CORP ENGN 17537 0% 100% 1
9 CIENCIAS QUIMBIOL 17537 0% 100% 1
10 CNRSURA 402C4 17537 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 TETRAHEDRON-ASYMMETRY 212249 20% 3% 353
2 CHIRALITY 10575 2% 1% 43
3 ORGANIC LETTERS 5121 5% 0% 87
4 JOURNAL OF ORGANIC CHEMISTRY 4883 7% 0% 121
5 TETRAHEDRON 3559 5% 0% 88
6 SYNLETT 3549 3% 0% 54
7 TETRAHEDRON LETTERS 3307 7% 0% 120
8 ADVANCED SYNTHESIS & CATALYSIS 2361 2% 1% 27
9 CHINESE JOURNAL OF ORGANIC CHEMISTRY 2029 1% 0% 24
10 LETTERS IN ORGANIC CHEMISTRY 1682 1% 1% 13

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 1247443 8% 52% 136 Search DIETHYLZINC Search DIETHYLZINC
2 ENANTIOSELECTIVE ADDITION 600559 3% 68% 50 Search ENANTIOSELECTIVE+ADDITION Search ENANTIOSELECTIVE+ADDITION
3 ASYMMETRIC ADDITION 560011 3% 54% 59 Search ASYMMETRIC+ADDITION Search ASYMMETRIC+ADDITION
4 ALKYNYLATION 206321 3% 23% 51 Search ALKYNYLATION Search ALKYNYLATION
5 TITANIUM TETRAISOPROPOXIDE 140274 1% 40% 20 Search TITANIUM+TETRAISOPROPOXIDE Search TITANIUM+TETRAISOPROPOXIDE
6 DIETHYLZINC ADDITION 137480 1% 56% 14 Search DIETHYLZINC+ADDITION Search DIETHYLZINC+ADDITION
7 ASYMMETRIC ALKYNYLATION 120245 1% 57% 12 Search ASYMMETRIC+ALKYNYLATION Search ASYMMETRIC+ALKYNYLATION
8 PROPARGYLIC ALCOHOLS 106046 2% 18% 33 Search PROPARGYLIC+ALCOHOLS Search PROPARGYLIC+ALCOHOLS
9 ASYMMETRIC CATALYSIS 90159 10% 3% 170 Search ASYMMETRIC+CATALYSIS Search ASYMMETRIC+CATALYSIS
10 2 AZABICYCLO330OCTANES 87686 0% 100% 5 Search 2+AZABICYCLO330OCTANES Search 2+AZABICYCLO330OCTANES

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 -824 237 79% 1050
2 BAUER, T , (2015) ENANTIOSELECTIVE DIALKYLZINC-MEDIATED ALKYNYLATION, ARYLATION AND ALKENYLATION OF CARBONYL GROUPS.COORDINATION CHEMISTRY REVIEWS. VOL. 299. ISSUE . P. 83 -150 230 83% 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 -208 174 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 138 80% 9
5 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 -32 119 76% 16
6 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 99 85% 60
7 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 -97 109 72% 0
8 CRUZ, A , PADILLA-MARTINEZ, II , BAUTISTA-RAMIREZ, ME , (2016) N-SUBSTITUTED EPHEDRINES AS CHIRAL AUXILIARIES IN ENANTIOSELECTIVE ALKYLATION REACTIONS OF CARBONYL COMPOUNDS.CURRENT ORGANIC SYNTHESIS. VOL. 13. ISSUE 1. P. 2 -40 92 84% 0
9 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 -157 133 61% 84
10 SHIMIZU, K , UETSU, H , GOTANDA, T , ITO, K , (2015) ZN(SALEN)-CATALYZED ENANTIOSELECTIVE PHENYL TRANSFER TO ALDEHYDES AND KETONES WITH ORGANOZINC REAGENT.SYNLETT. VOL. 26. ISSUE 9. P. 1238 -1242 61 92% 2

Classes with closest relation at Level 1


Rank Class id link
1 11554 OXAZABOROLIDINE//CHIRAL OXAZABOROLIDINE//ENANTIOSELECTIVE REDUCTION
2 18554 PROPARGYLAMINES//A3 COUPLING//PROPARGYLIC AMINES
3 31446 MU METHYLENE COMPLEXES//TRANSITION METAL REAGENTS//CARBONYL OLEFINATION
4 10079 BINAPHTHOL//ENGN BIOCHEM ENGN AOBA KU//ASYMMETRIC OXIDATIVE COUPLING
5 20502 METAL CONFIGURATION//COBALTCARBONYLNITROSYL COMPLEXES//ENAMINOCARBONYL COMPOUNDS
6 19426 AMIDOALKYL NAPHTHOL//1 AMIDOALKYL 2 NAPHTHOL//BETTI BASE
7 18827 CARBONYL ENE REACTION//ENE CYCLIZATION//GLYOXYLATE ENE REACTION
8 26558 QUIM ORGAN BIOL//1 NORBORNYL CATIONS//BICYCLIC ALICYCLIC COMPOUNDS
9 28021 HYDROALKYNYLATION//ALKYNE DIMERIZATION//CROSS ADDITION
10 14678 SULFINYLIMINE//N SULFONYLIMINES//SULFINIMINES

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